SN74AVC20T245_10 TI | Alldatasheet
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/C0083/C0078/C0055/C0052/C0065/C0086/C0067/C0050/C0048/C0084/C0050/C0052/C0053 /C0050/C0048/C0262/C0066/C0073/C0084 /C0068/C0085/C0065/C0076/C0262/C0083/C0085/C0080/C0080/C0076/C0089 /C0066/C0085/C0083 /C0084/C0082/C0065/C0078/C0083/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 /C0067/C0079/C0078/C0070/C0073/C0071/C0085/C0082/C0065/C0066/C0076/C0069 /C0086/C0079/C0076/C0084/C0065/C0071/C0069 /C0084/C0082/C0065/C0078/C0083/C0076/C0065/C0084/C0073/C0079/C0078 /C0065/C0078/C0068 /C0051/C0262/C0083/C0084/C0065/C0084/C0069 /C0079/C0085/C0084/C0080/C0085/C0084/C0083 SCES566F − MAY 2004 − REVISED APRIL 2005 1POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 /C0068Control Inputs VIH/VIL Levels are Referenced to VCCA Voltage /C0068VCC Isolation Feature − If Either VCC Input Is at GND, Both Ports Are in the High-Impedance State /C0068Overvoltage-Tolerant Inputs/Outputs Allow Mixed-Voltage-Mode Data Communications /C0068Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.2-V to 3.6-V Power-Supply Range /C0068Ioff Supports Partial-Power-Down Mode Operation /C0068I/Os Are 4.6-V Tolerant /C0068Max Data Rates − 380 Mbps (1.8-V to 3.3-V Translation) − 260 Mbps (< 1.8-V to 3.3-V Translation) − 260 Mbps (Translate to 2.5 V) − 210 Mbps (Translate to 1.8 V) − 120 Mbps (Translate to 1.5 V) − 100 Mbps (Translate to 1.2 V) /C0068Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II /C0068ESD Protection Exceeds JESD 22 − 8000-V Human-Body Model (A114-A) − 200-V Machine Model (A115-A) − 1000-V Charged-Device Model (C101) description/ordering information This 20-bit noninverting bus transceiver uses two separate configurable power-supply rails. The SN74AVC20T245 is optimized to operate with V CCA /VCCB set at 1.4 V to 3.6 V. It is operational with VCCA /VCCB as low as 1.2 V. The A port is designed to track VCCA . VCCA accepts any supply voltage from voltage nodes.
ORDERING INFORMATION
TA PACKAGE † ORDERABLE PART NUMBER TOP-SIDE MARKING TSSOP − DGG Tape and reel SN74AVC20T245DGGR AVC20T245 −40°C to 85°C TVSOP − DGV Tape and reel SN74AVC20T245DGVR WG245 −40°C to 85°C VFBGA − GQL Tape and reel SN74AVC20T245GQLR WG245 VFBGA − ZQL (Pb-free) Tape and reel SN74AVC20T245ZQLR WG245 † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. DGG OR DGV PACKAGE (TOP VIEW) 1DIR 1B1 1B2 GND 1B3 1B4 V CCB 1B5 1B6 1B7 GND 1B8 1B9 1B10 2B1 2B2 2B3 GND 2B4 2B5 2B6 V CCB 2B7 2B8 GND 2B9 2B10 2DIR 1OE 1A1 1A2 GND 1A3 1A4 V CCA 1A5 1A6 1A7 GND 1A8 1A9 1A10 2A1 2A2 2A3 GND 2A4 2A5 2A6 V CCA 2A7 2A8 GND 2A9 2A10 2OE Copyright 2005, Texas Instruments Incorporated Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. /C0080/C0082/C0079/C0068/C0085/C0067/C0084/C0073/C0079/C0078 /C0068/C0065/C0084/C0065 /C0105/C0110/C0102/C0111/C0114/C0109/C0097/C0116/C0105/C0111/C0110 /C0105/C0115 /C0099/C0117/C0114/C0114/C0101/C0110/C0116 /C0097/C0115 /C0111/C0102 /C0112/C0117/C0098/C0108/C0105/C0099/C0097/C0116/C0105/C0111/C0110 /C0100/C0097/C0116/C0101/C0046 /C0080/C0114/C0111/C0100/C0117/C0099/C0116/C0115 /C0099/C0111/C0110/C0102/C0111/C0114/C0109 /C0116/C0111 /C0115/C0112/C0101/C0099/C0105/C0102/C0105/C0099/C0097/C0116/C0105/C0111/C0110/C0115 /C0112/C0101/C0114 /C0116/C0104/C0101 /C0116/C0101/C0114/C0109/C0115 /C0111/C0102 /C0084/C0101/C0120/C0097/C0115 /C0073/C0110/C0115/C0116/C0114/C0117/C0109/C0101/C0110/C0116/C0115 /C0115/C0116/C0097/C0110/C0100/C0097/C0114/C0100 /C0119/C0097/C0114/C0114/C0097/C0110/C0116/C0121/C0046 /C0080/C0114/C0111/C0100/C0117/C0099/C0116/C0105/C0111/C0110 /C0112/C0114/C0111/C0099/C0101/C0115/C0115/C0105/C0110/C0103 /C0100/C0111/C0101/C0115 /C0110/C0111/C0116 /C0110/C0101/C0099/C0101/C0115/C0115/C0097/C0114/C0105/C0108/C0121 /C0105/C0110/C0099/C0108/C0117/C0100/C0101 /C0116/C0101/C0115/C0116/C0105/C0110/C0103 /C0111/C0102 /C0097/C0108/C0108 /C0112/C0097/C0114/C0097/C0109/C0101/C0116/C0101/C0114/C0115/C0046
/C0083/C0078/C0055/C0052/C0065/C0086/C0067/C0050/C0048/C0084/C0050/C0052/C0053 /C0050/C0048/C0262/C0066/C0073/C0084 /C0068/C0085/C0065/C0076/C0262/C0083/C0085/C0080/C0080/C0076/C0089 /C0066/C0085/C0083 /C0084/C0082/C0065/C0078/C0083/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 /C0067/C0079/C0078/C0070/C0073/C0071/C0085/C0082/C0065/C0066/C0076/C0069 /C0086/C0079/C0076/C0084/C0065/C0071/C0069 /C0084/C0082/C0065/C0078/C0083/C0076/C0065/C0084/C0073/C0079/C0078 /C0065/C0078/C0068 /C0051/C0262/C0083/C0084/C0065/C0084/C0069 /C0079/C0085/C0084/C0080/C0085/C0084/C0083 SCES566F − MAY 2004 − REVISED APRIL 2005
2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
description/ordering information (continued) The SN74AVC20T245 is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input is used to disable the outputs so that the buses are isolated. The SN74AVC20T245 is designed so that the control (1DIR, 2DIR, 1OE, and 2OE) inputs are supplied by VCCA . This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. The VCC isolation feature ensures that if either VCC input is at GND, both ports are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. terminal assignments 123456 A 1B1 1B2 1DIR 1OE 1A2 1A1 B 1B3 1B4 GND GND 1A4 1A3 C 1B5 1B6 VCCB VCCA 1A6 1A5 D 1B7 1B8 GND GND 1A8 1A7 E 1B9 1B10 1A10 1A9 F 2B1 2B2 2A2 2A1 G 2B3 2B4 GND GND 2A4 2A3 H 2B5 2B6 VCCB VCCA 2A6 2A5 J 2B7 2B8 GND GND 2A8 2A7 K 2B9 2B10 2DIR 2OE 2A10 2A9 FUNCTION TABLE (each 10-bit section) INPUTS OPERATIONOE DIR OPERATION L L B data to A bus L H A data to B bus H X Isolation GQL OR ZQL PACKAGE (TOP VIEW) J H G F E D C B A 213 4 65 K
/C0083/C0078/C0055/C0052/C0065/C0086/C0067/C0050/C0048/C0084/C0050/C0052/C0053 /C0050/C0048/C0262/C0066/C0073/C0084 /C0068/C0085/C0065/C0076/C0262/C0083/C0085/C0080/C0080/C0076/C0089 /C0066/C0085/C0083 /C0084/C0082/C0065/C0078/C0083/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 /C0067/C0079/C0078/C0070/C0073/C0071/C0085/C0082/C0065/C0066/C0076/C0069 /C0086/C0079/C0076/C0084/C0065/C0071/C0069 /C0084/C0082/C0065/C0078/C0083/C0076/C0065/C0084/C0073/C0079/C0078 /C0065/C0078/C0068 /C0051/C0262/C0083/C0084/C0065/C0084/C0069 /C0079/C0085/C0084/C0080/C0085/C0084/C0083 SCES566F − MAY 2004 − REVISED APRIL 2005 3POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 logic diagram (positive logic) To Nine Other Channels 1DIR 1A1 1B1 1OE To Nine Other Channels 2DIR 2A1 2B1 2OE Pin numbers shown are for the DGG and DGV packages. absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Voltage range applied to any output in the high-impedance or power-off state, VO Voltage range applied to any output in the high or low state, VO † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. The input voltage and output negative-voltage ratings may be exceeded if the input and output current ratings are observed. 2. The output positive-voltage rating may be exceeded up to 4.6 V maximum if the output current rating is observed. 3. The package thermal impedance is calculated in accordance with JESD 51-7.
/C0083/C0078/C0055/C0052/C0065/C0086/C0067/C0050/C0048/C0084/C0050/C0052/C0053 /C0050/C0048/C0262/C0066/C0073/C0084 /C0068/C0085/C0065/C0076/C0262/C0083/C0085/C0080/C0080/C0076/C0089 /C0066/C0085/C0083 /C0084/C0082/C0065/C0078/C0083/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 /C0067/C0079/C0078/C0070/C0073/C0071/C0085/C0082/C0065/C0066/C0076/C0069 /C0086/C0079/C0076/C0084/C0065/C0071/C0069 /C0084/C0082/C0065/C0078/C0083/C0076/C0065/C0084/C0073/C0079/C0078 /C0065/C0078/C0068 /C0051/C0262/C0083/C0084/C0065/C0084/C0069 /C0079/C0085/C0084/C0080/C0085/C0084/C0083 SCES566F − MAY 2004 − REVISED APRIL 2005
4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
recommended operating conditions (see Notes 4 through 8) VCCI VCCO MIN MAX UNIT VCCA Supply voltage 1.2 3.6 V VCCB Supply voltage 1.2 3.6 V High-level input Data inputs 1.2 V to 1.95 V VCCI × 0.65 VIH High-level input voltage Data inputs (see Note 7) 1.95 V to 2.7 V 1.6 VVIH voltage (see Note 7) 2.7 V to 3.6 V 2 V Low-level input Data inputs 1.2 V to 1.95 V VCCI × 0.35 VIL Low-level input voltage Data inputs (see Note 7) 1.95 V to 2.7 V 0.7 VVIL voltage (see Note 7) 2.7 V to 3.6 V 0.8 V High-level input DIR 1.2 V to 1.95 V VCCA × 0.65 VIH High-level input voltage DIR (referenced to VCCA ) 1.95 V to 2.7 V 1.6 VVIH voltage (referenced to VCCA ) (see Note 8) 2.7 V to 3.6 V 2 V Low-level input DIR 1.2 V to 1.95 V VCCA × 0.35 VIL Low-level input voltage DIR (referenced to VCCA ) 1.95 V to 2.7 V 0.7 VVIL voltage (referenced to VCCA ) (see Note 8) 2.7 V to 3.6 V 0.8 V VI Input voltage 0 3.6 V VO Output voltage Active state 0 VCCO VVO Output voltage 3-state 0 3.6 V
1.2 V −3
1.4 V to 1.6 V −6 IOH High-level output current 1.65 V to 1.95 V −8 mAIOH High-level output current 2.3 V to 2.7 V −9 mA 3 V to 3.6 V −12
1.2 V 3
1.4 V to 1.6 V 6 IOL Low-level output current 1.65 V to 1.95 V 8 mAIOL Low-level output current 2.3 V to 2.7 V 9 mA 3 V to 3.6 V 12 ∆t/∆v Input transition rise or fall rate 5 ns/V TA Operating free-air temperature −40 85 °C NOTES: 4. V CCI is the VCC associated with the data input port. 5. VCCO is the VCC associated with the output port. 6. All unused data inputs of the device must be held at VCCI or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. 7. For VCCI values not specified in the data sheet, VIH(min) = VCCI x 0.7 V, VIL(max) = VCCI x 0.3 V. 8. For VCCI values not specified in the data sheet, VIH(min) = VCCA x 0.7 V, VIL(max) = VCCA x 0.3 V.
/C0083/C0078/C0055/C0052/C0065/C0086/C0067/C0050/C0048/C0084/C0050/C0052/C0053 /C0050/C0048/C0262/C0066/C0073/C0084 /C0068/C0085/C0065/C0076/C0262/C0083/C0085/C0080/C0080/C0076/C0089 /C0066/C0085/C0083 /C0084/C0082/C0065/C0078/C0083/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 /C0067/C0079/C0078/C0070/C0073/C0071/C0085/C0082/C0065/C0066/C0076/C0069 /C0086/C0079/C0076/C0084/C0065/C0071/C0069 /C0084/C0082/C0065/C0078/C0083/C0076/C0065/C0084/C0073/C0079/C0078 /C0065/C0078/C0068 /C0051/C0262/C0083/C0084/C0065/C0084/C0069 /C0079/C0085/C0084/C0080/C0085/C0084/C0083 SCES566F − MAY 2004 − REVISED APRIL 2005 5POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) (see Notes 9 and 10) PARAMETER TEST CONDITIONS VCCA VCCB TA = 25°C −40°C to 85°C UNITPARAMETER TEST CONDITIONS VCCA VCCB MIN TYP MAX MIN MAX UNIT IOH = −3 mA 1.2 V 1.2 V 0.95 VOH IOH = −6 mA VI = VIH 1.4 V 1.4 V 1.05 VVOH IOH = −8 mA VI = VIH 1.65 V 1.65 V 1.2 V IOH = −9 mA 2.3 V 2.3 V 1.75 IOH = −12 mA 3 V 3 V 2.3 IOL = 3 mA 1.2 V 1.2 V 0.15 VOL IOL = 6 mA VI = VIL 1.4 V 1.4 V 0.35 VVOL IOL = 8 mA VI = VIL 1.65 V 1.65 V 0.45 V IOL = 9 mA 2.3 V 2.3 V 0.55 IOL = 12 mA 3 V 3 V 0.7 II Control Ioff A or B port VI or VO = 0 to 3.6 V 0 V 0 to 3.6 V ±0.1 ±1 ±5 AIoff A or B port VI or VO = 0 to 3.6 V 0 to 3.6 V 0 V ±0.1 ±1 ±5 µA IOZ † A or B ports VO = VCCO or GND, VI = VCCI or GND OE = VIH 3.6 V 3.6 V ±0.5 ±2.5 ±5 µA 1.2 V to 3.6 V1.2 V to 3.6 V 35 ICCA VI = VCCI or GND, IO = 0 0 V 3.6 V −5 µAICCA VI = VCCI or GND, IO = 0
3.6 V 0 V 35
µA 1.2 V to 3.6 V1.2 V to 3.6 V 35 ICCB VI = VCCI or GND, IO = 0 0 V 3.6 V 35 µAICCB VI = VCCI or GND, IO = 0
3.6 V 0 V −5
µA ICCA /C0041ICCB VI = VCCI or GND, IO = 0 1.2 V to 3.6 V1.2 V to 3.6 V 65 µA C i Control inputs VI = 3.3 V or GND 3.3 V 3.3 V 3.5 pF C io A or B ports VO = 3.3 V or GND 3.3 V 3.3 V 7 pF † For I/O ports, the parameter IOZ includes the input leakage current. NOTES: 9. V CCO is the VCC associated with the output port. 10. VCCI is the VCC associated with the input port.
/C0083/C0078/C0055/C0052/C0065/C0086/C0067/C0050/C0048/C0084/C0050/C0052/C0053 /C0050/C0048/C0262/C0066/C0073/C0084 /C0068/C0085/C0065/C0076/C0262/C0083/C0085/C0080/C0080/C0076/C0089 /C0066/C0085/C0083 /C0084/C0082/C0065/C0078/C0083/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 /C0067/C0079/C0078/C0070/C0073/C0071/C0085/C0082/C0065/C0066/C0076/C0069 /C0086/C0079/C0076/C0084/C0065/C0071/C0069 /C0084/C0082/C0065/C0078/C0083/C0076/C0065/C0084/C0073/C0079/C0078 /C0065/C0078/C0068 /C0051/C0262/C0083/C0084/C0065/C0084/C0069 /C0079/C0085/C0084/C0080/C0085/C0084/C0083 SCES566F − MAY 2004 − REVISED APRIL 2005
6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range, VCCA = 1.2 V (see Figure 1) UNITPARAMETER FROM (INPUT) TO (OUTPUT) TYP TYP TYP TYP TYP UNIT tPLH A B nstPHL tPLH B A nstPHL tPZH OE A nstPZL tPZH OE B nstPZL tPHZ OE A nstPLZ tPHZ OE B nstPLZ switching characteristics over recommended operating free-air temperature range, VCCA = 1.5 V ± 0.1 V (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) VCCB = 1.2 V VCCB = 1.5 V ± 0.1 V VCCB = 1.8 V ± 0.15 V VCCB = 2.5 V ± 0.2 V VCCB = 3.3 V ± 0.3 V UNITPARAMETER (INPUT) (OUTPUT) TYP MIN MAX MIN MAX MIN MAX MIN MAX UNIT tPLH A B nstPHL tPLH B A nstPHL tPZH OE A nstPZL tPZH OE B nstPZL tPHZ OE A 4.5 2 9 2 9 2 9 2 9 nstPLZ OE A 4.5 2 9 2 9 2 9 2 9 ns tPHZ OE B nstPLZ
/C0083/C0078/C0055/C0052/C0065/C0086/C0067/C0050/C0048/C0084/C0050/C0052/C0053 /C0050/C0048/C0262/C0066/C0073/C0084 /C0068/C0085/C0065/C0076/C0262/C0083/C0085/C0080/C0080/C0076/C0089 /C0066/C0085/C0083 /C0084/C0082/C0065/C0078/C0083/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 /C0067/C0079/C0078/C0070/C0073/C0071/C0085/C0082/C0065/C0066/C0076/C0069 /C0086/C0079/C0076/C0084/C0065/C0071/C0069 /C0084/C0082/C0065/C0078/C0083/C0076/C0065/C0084/C0073/C0079/C0078 /C0065/C0078/C0068 /C0051/C0262/C0083/C0084/C0065/C0084/C0069 /C0079/C0085/C0084/C0080/C0085/C0084/C0083 SCES566F − MAY 2004 − REVISED APRIL 2005 7POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 switching characteristics over recommended operating free-air temperature range, VCCA = 1.8 V ± 0.15 V (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) VCCB = 1.2 V VCCB = 1.5 V ± 0.1 V VCCB = 1.8 V ± 0.15 V VCCB = 2.5 V ± 0.2 V VCCB = 3.3 V ± 0.3 V UNITPARAMETER (INPUT) (OUTPUT) TYP MIN MAX MIN MAX MIN MAX MIN MAX UNIT tPLH A B nstPHL tPLH B A nstPHL tPZH OE A nstPZL tPZH OE B nstPZL tPHZ OE A nstPLZ tPHZ OE B nstPLZ switching characteristics over recommended operating free-air temperature range, VCCA = 2.5 V ± 0.2 V (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) VCCB = 1.2 V VCCB = 1.5 V ± 0.1 V VCCB = 1.8 V ± 0.15 V VCCB = 2.5 V ± 0.2 V VCCB = 3.3 V ± 0.3 V UNITPARAMETER (INPUT) (OUTPUT) TYP MIN MAX MIN MAX MIN MAX MIN MAX UNIT tPLH A B nstPHL tPLH B A nstPHL tPZH OE A nstPZL tPZH OE B nstPZL tPHZ OE A nstPLZ tPHZ OE B nstPLZ
/C0083/C0078/C0055/C0052/C0065/C0086/C0067/C0050/C0048/C0084/C0050/C0052/C0053 /C0050/C0048/C0262/C0066/C0073/C0084 /C0068/C0085/C0065/C0076/C0262/C0083/C0085/C0080/C0080/C0076/C0089 /C0066/C0085/C0083 /C0084/C0082/C0065/C0078/C0083/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 /C0067/C0079/C0078/C0070/C0073/C0071/C0085/C0082/C0065/C0066/C0076/C0069 /C0086/C0079/C0076/C0084/C0065/C0071/C0069 /C0084/C0082/C0065/C0078/C0083/C0076/C0065/C0084/C0073/C0079/C0078 /C0065/C0078/C0068 /C0051/C0262/C0083/C0084/C0065/C0084/C0069 /C0079/C0085/C0084/C0080/C0085/C0084/C0083 SCES566F − MAY 2004 − REVISED APRIL 2005
8 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range, VCCA = 3.3 V ± 0.3 V (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) VCCB = 1.2 V VCCB = 1.5 V ± 0.1 V VCCB = 1.8 V ± 0.15 V VCCB = 2.5 V ± 0.2 V VCCB = 3.3 V ± 0.3 V UNITPARAMETER (INPUT) (OUTPUT) TYP MIN MAX MIN MAX MIN MAX MIN MAX UNIT tPLH A B nstPHL tPLH B A nstPHL tPZH OE A nstPZL tPZH OE B nstPZL tPHZ OE A nstPLZ tPHZ OE B nstPLZ operating characteristics, TA = 25°C PARAMETER TEST CONDITIONS VCCA = VCCB = 1.2 V VCCA = VCCB = 1.5 V VCCA = VCCB = 1.8 V VCCA = VCCB = 2.5 V VCCA = VCCB = 3.3 V UNITPARAMETER CONDITIONS TYP TYP TYP TYP TYP UNIT A to B Outputs Enabled 1 1 1 1 2 C pdA† A to B Outputs Disabled C L = 0, f = 10 MHz, 1 1 1 1 1 pFC pdA† B to A Outputs Enabled f = 10 MHz, tr = tf =1 ns 12 13 14 15 16 pF B to A Outputs Disabled 1 1 1 1 1 A to B Outputs Enabled 13 13 14 15 16 C pdB† A to B Outputs Disabled C L = 0, f = 10 MHz, 1 1 1 1 1 pFC pdB† B to A Outputs Enabled L f = 10 MHz, tr = tf =1 ns 1 1 1 2 2 pF B to A Outputs Disabled 1 1 1 1 1 † Power-dissipation capacitance per transceiver
/C0083/C0078/C0055/C0052/C0065/C0086/C0067/C0050/C0048/C0084/C0050/C0052/C0053 /C0050/C0048/C0262/C0066/C0073/C0084 /C0068/C0085/C0065/C0076/C0262/C0083/C0085/C0080/C0080/C0076/C0089 /C0066/C0085/C0083 /C0084/C0082/C0065/C0078/C0083/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 /C0067/C0079/C0078/C0070/C0073/C0071/C0085/C0082/C0065/C0066/C0076/C0069 /C0086/C0079/C0076/C0084/C0065/C0071/C0069 /C0084/C0082/C0065/C0078/C0083/C0076/C0065/C0084/C0073/C0079/C0078 /C0065/C0078/C0068 /C0051/C0262/C0083/C0084/C0065/C0084/C0069 /C0079/C0085/C0084/C0080/C0085/C0084/C0083 SCES566F − MAY 2004 − REVISED APRIL 2005 9POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 typical total static power consumption (ICCA + ICCB ) TABLE 1 VCCB 1.2 V < 0.5 < 1 < 1 < 1 < 1 1 1.5 V < 0.5 < 1 < 1 < 1 < 1 1 A1.8 V < 0.5 < 1 < 1 < 1 < 1 < 1 µA 2.5 V < 0.5 1 < 1 < 1 < 1 < 1 3.3 V < 0.5 1 < 1 < 1 < 1 < 1
/C0083/C0078/C0055/C0052/C0065/C0086/C0067/C0050/C0048/C0084/C0050/C0052/C0053 /C0050/C0048/C0262/C0066/C0073/C0084 /C0068/C0085/C0065/C0076/C0262/C0083/C0085/C0080/C0080/C0076/C0089 /C0066/C0085/C0083 /C0084/C0082/C0065/C0078/C0083/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 /C0067/C0079/C0078/C0070/C0073/C0071/C0085/C0082/C0065/C0066/C0076/C0069 /C0086/C0079/C0076/C0084/C0065/C0071/C0069 /C0084/C0082/C0065/C0078/C0083/C0076/C0065/C0084/C0073/C0079/C0078 /C0065/C0078/C0068 /C0051/C0262/C0083/C0084/C0065/C0084/C0069 /C0079/C0085/C0084/C0080/C0085/C0084/C0083 SCES566F − MAY 2004 − REVISED APRIL 2005
10 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL PROPAGATION DELAY (A to B) vs LOAD CAPACITANCE TA = 25°C, VCCA = 1.2 V Figure 1 C L − pF VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V VCCB = 1.5 V VCCB = 1.2 V 0 10 20 30 40 50 60 tPLH − ns Figure 2 0 10 20 30 40 50 60 tPHL − ns C L − pF VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V VCCB = 1.5 V VCCB = 1.2 V TYPICAL PROPAGATION DELAY (A to B) vs LOAD CAPACITANCE TA = 25°C, VCCA = 1.5 V Figure 3 C L − pF VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V VCCB = 1.5 V VCCB = 1.2 V 0 10 20 30 40 50 60 tPLH − ns Figure 4 0 10 20 30 40 50 60 tPHL − ns C L − pF VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V VCCB = 1.5 V VCCB = 1.2 V
/C0083/C0078/C0055/C0052/C0065/C0086/C0067/C0050/C0048/C0084/C0050/C0052/C0053 /C0050/C0048/C0262/C0066/C0073/C0084 /C0068/C0085/C0065/C0076/C0262/C0083/C0085/C0080/C0080/C0076/C0089 /C0066/C0085/C0083 /C0084/C0082/C0065/C0078/C0083/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 /C0067/C0079/C0078/C0070/C0073/C0071/C0085/C0082/C0065/C0066/C0076/C0069 /C0086/C0079/C0076/C0084/C0065/C0071/C0069 /C0084/C0082/C0065/C0078/C0083/C0076/C0065/C0084/C0073/C0079/C0078 /C0065/C0078/C0068 /C0051/C0262/C0083/C0084/C0065/C0084/C0069 /C0079/C0085/C0084/C0080/C0085/C0084/C0083 SCES566F − MAY 2004 − REVISED APRIL 2005
12 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL PROPAGATION DELAY (A to B) vs LOAD CAPACITANCE TA = 25°C, VCCA = 3.3 V Figure 9 C L − pF VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V VCCB = 1.5 V VCCB = 1.2 V 0 10 20 30 40 50 60 tPLH − ns Figure 10 0 10 20 30 40 50 60 tPHL − ns C L − pF VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V VCCB = 1.5 V VCCB = 1.2 V
NOTES: A. C L includes probe and jig capacitance. B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control. C. All input pulses are supplied by generators having the following characteristics: PRR/C011810 MHz, ZO = 50 Ω, dv/dt ≥ 1 V/ns. D. The outputs are measured one at a time, with one transition per measurement. E. tPLZ and tPHZ are the same as tdis. F. tPZL and tPZH are the same as ten. G. tPLH and tPHL are the same as tpd. H. V CCI is the VCC associated with the input port. I. VCCO is the VCC associated with the output port. Figure 11. Load Circuit and Voltage Waveforms
Orderable Device Status(1) Package Type Package Drawing Pins Package Qty Eco Plan(2) Lead/Ball FinishMSL Peak Temp (3) 74AVC20T245DGGG4 PREVIEW TSSOP DGG 56 35 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 74AVC20T245DGGRE4 ACTIVE TSSOP DGG 56 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 74AVC20T245DGGRG4 ACTIVE TSSOP DGG 56 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 74AVC20T245DGVRE4 ACTIVE TVSOP DGV 56 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 74AVC20T245DGVRG4 ACTIVE TVSOP DGV 56 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AVC20T245DGG PREVIEW TSSOP DGG 56 35 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AVC20T245DGGR ACTIVE TSSOP DGG 56 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AVC20T245DGVR ACTIVE TVSOP DGV 56 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AVC20T245GQLR NRND BGA MI CROSTA R JUNI OR GQL 56 1000 TBD SNPB Level-1-240C-UNLIM SN74AVC20T245ZQLR ACTIVE BGA MI CROSTA R JUNI OR ZQL 56 1000 Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIM (1)The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2)Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontentfor the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS):TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt):This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br):TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. PACKAGE OPTION ADDENDUM www.ti.com 25-Jan-2010 Addendum-Page 1
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. PACKAGE OPTION ADDENDUM www.ti.com 25-Jan-2010 Addendum-Page 2
*All dimensions are nominal Device Package Type Package Drawing Pins SPQ Reel Diameter (mm) Reel Width W1 (mm) (mm) (mm) (mm) (mm) W (mm) Pin1 Quadrant SN74AVC20T245GQLR BGA MI CROSTA R JUNI OR SN74AVC20T245ZQLR BGA MI CROSTA R JUNI OR PACKAGE MATERIALS INFORMATION www.ti.com 25-Jan-2010 Pack Materials-Page 1
*All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN74AVC20T245DGGR TSSOP DGG 56 2000 346.0 346.0 41.0 SN74AVC20T245DGVR TVSOP DGV 56 2000 346.0 346.0 41.0 SN74AVC20T245GQLR BGA MICROSTAR JUNIOR GQL 56 1000 346.0 346.0 33.0 SN74AVC20T245ZQLR BGA MICROSTAR JUNIOR ZQL 56 1000 346.0 346.0 33.0 PACKAGE MATERIALS INFORMATION www.ti.com 25-Jan-2010 Pack Materials-Page 2
MTSS003D – JANUARY 1995 – REVISED JANUARY 1998 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 DGG (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 4040078/F 12/97
48 PINS SHOWN
0,25 0,15 NOM Gage Plane 6,00 6,20 8,30 7,90 0,75 0,50 Seating Plane 0,27 0,17 A 1,20 MAX M0,08 0,10 0,50 0°–8° 14,10 13,90 48DIM A MAX A MIN PINS ** 12,40 12,60 17,10 16,90 0,15 0,05 NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions do not include mold protrusion not to exceed 0,15. D. Falls within JEDEC MO-153
MPDS006C – FEBRUARY 1996 – REVISED AUGUST 2000 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 DGV (R-PDSO-G**) PLASTIC SMALL-OUTLINE
24 PINS SHOWN
3,70 3,50 4,90 5,10 20DIM PINS ** 4073251/E 08/00 1,20 MAX Seating Plane 0,05 0,15 0,25 0,50 0,75 0,23 0,13 11 2 24 13 4,30 4,50 0,16 NOM Gage Plane A 7,90 7,70 382416 4,90 5,103,70 3,50 A MAX A MIN 6,60 6,20 11,20 11,40 9,60 9,80 0,08 M0,070,40 0°–8° NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions do not include mold flash or protrusion, not to exceed 0,15 per side. D. Falls within JEDEC: 24/48 Pins – MO-153 14/16/20/56 Pins – MO-194
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