74VCX16245 FAIRCHILD | Alldatasheet

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I 1.2V to 3.6V VCC supply operation I 3.6V tolerant inputs and outputs I tPD 2.5 ns max for 3.0V to 3.6V VCC I Power-off high impedance inputs and outputs I Supports live insertion/withdrawal (Note 1) I Static Drive (IOH /IOL ) /c114 24 mA @ 3.0V VCC I Uses patented noise/EMI reduction circuitry I Latchup performance exceeds 300 mA I ESD performance: Human body model /c33 2000V Machine model /c33 200V I Also packaged in plastic Fine-Pitch Ball Grid Array (FBGA) Note 1: To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver. Ordering Code: Note 2: Ordering code “G” indicates Trays. Note 3: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Logic Symbol Order Number Package Number Package Description 74VCX16245G (Note 2)(Note 3) BGA54A 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide 74VCX16245MTD (Note 3) MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

www.fairchildsemi.com 2 74VCX16245 Connection Diagrams Pin Assignment of TSSOP Pin Assignment for FBGA (Top Thru View) Pin Descriptions FBGA Pin Assignments Truth Tables H /c32 HIGH Voltage Level L /c32 LOW Voltage Level X /c32 Immaterial (HIGH or LOW, inputs and I/O’s may not float) Z /c32 High Impedance Logic Diagram Pin Names Description OE n Output Enable Input (Active LOW) T/Rn Transmit/Receive Input A0–A15 Side A Inputs or 3-STATE Outputs B0–B15 Side B Inputs or 3-STATE Outputs NC No Connect 123456 A B0 NC T/R 1 OE 1 NC A 0 B B2 B1 NC NC A 1 A2 C B4 B3 VCC VCC A3 A4 D B6 B5 GND GND A 5 A6 E B8 B7 GND GND A 7 A8 F B10 B9 GND GND A 9 A10 G B12 B11 VCC VCC A11 A12 H B14 B13 NC NC A 13 A14 J B15 NC T/R 2 OE 2 NC A 15 Inputs Outputs OE 1 T/R1 L L Bus B 0–B7 Data to Bus A0–A7 L H Bus A 0–A7 Data to Bus B0–B7 H X HIGH Z State on A 0–A7, B0–B7 Inputs Outputs OE 2 T/R2 L L Bus B 8–B15 Data to Bus A8–A15 L H Bus A 8–A15 Data to Bus B8–B15 H X HIGH Z State on A 8–A15, B8–B15

3 www.fairchildsemi.com 74VCX16245 Absolute Maximum Ratings(Note 4) Recommended Operating Conditions (Note 6) Note 4: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the “Electrical Characteristics” table are not guaranteed at the Absolute Maximum Rat- ings. The Recommended Operating Conditions tables will define the condi- tions for actual device operation. Note 5: IO Absolute Maximum Rating must be observed. Note 6: Floating or unused pin (inputs or I/O's) must be held HIGH or LOW. Supply Voltage (VCC ) /c16 0.5V to /c14 4.6V DC Input Voltage (VI) /c16 0.5V to /c14 4.6V Output Voltage (VO ) Outputs 3-STATE /c16 0.5V to /c14 4.6V Outputs Active (Note 5) /c16 0.5 to VCC /c14 0.5V DC Input Diode Current (IIK) VI /c31 0V /c16 50 mA DC Output Diode Current (IOK ) VO /c31 0V /c16 50 mA VO /c33 VCC /c14 50 mA DC Output Source/Sink Current (IOH /IOL ) /c114 50 mA DC V CC or Ground Current per Supply Pin (ICC or Ground) /c114 100 mA Storage Temperature Range (TSTG ) /c16 65/c113 C to /c14 150/c113 C Power Supply Operating 1.2V to 3.6V Input Voltage /c16 0.3V to 3.6V Output Voltage (VO ) Output in Active States 0V to V CC Output in 3-STATE 0.0V to 3.6V Output Current in IOH /IOL VCC /c32 3.0V to 3.6V /c114 24 mA VCC /c32 2.3V to 2.7V /c114 18 mA VCC /c32 1.65V to 2.3V /c114 6 mA VCC /c32 1.4V to 1.6V /c114 2 mA VCC /c32 1.2V /c114 100 /c80 A Free Air Operating Temperature (TA) /c16 40/c113 C to /c14 85/c113 C Minimum Input Edge Rate (/c39 t//c39 V) VIN /c32 0.8V to 2.0V, VCC /c32 3.0V 10 ns/V Symbol Parameter Conditions VCC Min Max Units (V) VIH HIGH Level Input Voltage 2.7 - 3.6 2.0 V 2.3 - 2.7 1.6 1.65 - 2.3 0.65 x VCC 1.4 - 1.6 0.65 x VCC 1.2 0.65 x V CC VIL LOW Level Input Voltage 2.7 - 3.6 0.8 V 2.3 - 2.7 0.7 1.65 - 2.3 0.35 x V CC 1.4 - 1.6 0.35 x V CC 1.2 0.05 x V CC VOH HIGH Level Output Voltage I OH /c32 /c16 100 /c80 A 2.7 - 3.6 V CC - 0.2 V IOH /c32 /c16 12 mA 2.7 2.2 IOH /c32 /c16 18 mA 3.0 2.4 IOH /c32 /c16 24 mA 3.0 2.2 IOH /c32 /c16 100 /c80 A 2.3 - 2.7 V CC - 0.2 IOH /c32 /c16 6 mA 2.3 2.0 IOH /c32 /c16 12 mA 2.3 1.8 IOH /c32 /c16 18 mA 2.3 1.7 IOH /c32 /c16 100 /c80 A 1.65 - 2.3 V CC - 0.2 IOH /c32 /c16 6 mA 1.65 1.25 IOH /c32 /c16 100 /c80 A 1.4 - 1.6 V CC - 0.2 IOH /c32 /c16 2 mA 1.4 1.05 IOH /c32 /c16 100 /c80 A1 . 2 V CC - 0.2

www.fairchildsemi.com 4 74VCX16245 Note 7: Outputs disabled or 3-STATE only. Note 8: For CL /c32 50pF, add approximately 300ps to the AC maximum specification. Note 9: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL ) or LOW-to-HIGH (tOSLH ). Symbol Parameter Conditions VCC Min Max Units (V) VOL LOW Level Output Voltage I OL /c32 100 /c80 A 2.7 - 3.6 0.2 V IOL /c32 12 mA 2.7 0.4 IOL /c32 18 mA 3.0 0.4 IOL /c32 24 mA 3.0 0.55 IOL /c32 100 /c80 A 2.3 - 2.7 0.2 IOL /c32 12 mA 2.3 0.4 IOL /c32 18 mA 2.3 0.6 IOL /c32 100 /c80 A 1.65 - 2.3 0.2 IOL /c32 6 mA 1.65 0.3 IOL /c32 100 /c80 A 1.4 - 1.6 0.2 IOL /c32 2 mA 1.4 0.35 IOL /c32 100 /c80 A1 . 2 V CC - 0.1 II Input Leakage Current 0V /c100 VI /c100 3.6V 1.2 - 3.6 /c114 5.0 /c80 A IOZ 3-STATE Output Leakage 0V /c100 VO /c100 3.6V 1.2 - 3.6 /c114 10 /c80 A VI /c32 VIH or VIL IOFF Power Off Leakage Current 0V /c100 (VI, VO ) /c100 3.6V 0 10 /c80 A ICC Quiescent Supply Current V I /c32 VCC or GND 1.2 - 3.6 20 /c80 A VCC /c100 (VI, VO ) /c100 3.6V (Note 7) 1.2 - 3.6 /c114 20 /c39 ICC Increase in ICC per Input V IH /c32 VCC /c16 0.6V 2.7 - 3.6 750 /c80 A Symbol Parameter Conditions VCC TA /c32 /c16 40/c113 C to /c14 85/c113 C Units Figure (V) Min Max Number tPHL Propagation Delay C L /c32 30 pF, RL /c32 500/c58 3.3 /c114 0.3 0.8 2.5 ns Figures 1, 2tPLH 2.5 /c114 0.2 1.0 3.0 1.8 /c114 0.15 1.0 6.0 C L /c32 15 pF, RL /c32 2k/c58 1.5 /c114 0.1 1.0 12.0 Figures 5, 61.2 1.5 30 tPZL Output Enable Time C L /c32 30 pF, RL /c32 500/c58 3.3 /c114 0.3 0.8 3.8 ns Figures 1, 3, 4tPZH 2.5 /c114 0.2 1.0 4.9 1.8 /c114 0.15 1.5 9.3 C L /c32 15 pF, RL /c32 2k/c58 1.5 /c114 0.1 1.0 18.6 Figures tPLZ Output Disable Time C L /c32 30 pF, RL /c32 500/c58 3.3 /c114 0.3 0.8 3.7 ns Figures 1, 3, 4tPHZ 2.5 /c114 0.2 1.0 4.2 1.8 /c114 0.15 1.5 7.6 C L /c32 15 pF, RL /c32 2k/c58 1.5 /c114 0.1 1.0 15.2 Figures 5, 7, 81.2 1.5 38 tOSHL Output to Output C L /c32 30 pF, RL /c32 500/c58 3.3 /c114 0.3 0.5 ns tOSLH Skew (Note 9) 2.5 /c114 0.2 0.5 1.8 /c114 0.15 0.75 C L /c32 15 pF, RL /c32 2k/c58 1.5 /c114 0.1 1.5 1.2 1.5

5 www.fairchildsemi.com 74VCX16245 Dynamic Switching Characteristics Capacitance Symbol Parameter Conditions VCC TA /c32 /c14 25/c113 C Units (V) Typical VOLP Quiet Output Dynamic Peak VOL C L /c32 30 pF, VIH /c32 VCC , VIL /c32 0V 1.8 0.25 2.5 0.6 V 3.3 0.8 V OLV Quiet Output Dynamic Valley VOL C L /c32 30 pF, VIH /c32 VCC , VIL /c32 0V 1.8 /c16 0.25 2.5 /c16 0.6 V 3.3 /c16 0.8 VOHV Quiet Output Dynamic Valley VOH C L /c32 30 pF, VIH /c32 VCC , VIL /c32 0V 1.8 1.5 2.5 1.9 V 3.3 2.2 Symbol Parameter Conditions T A /c32 /c14 25/c113 C Units Typical C IN Input Capacitance V CC /c32 1.8V, 2.5V, or 3.3V, VI /c32 0V or VCC 6p F C I/O Output Capacitance V I /c32 0V, or VCC , VCC /c32 1.8V, 2.5V or 3.3V 7 pF C PD Power Dissipation Capacitance V I /c32 0V or VCC , F /c32 10 MHz, VCC /c32 1.8V, 2.5V or 3.3V 20 pF

www.fairchildsemi.com 8 74VCX16245 Physical Dimensions inches (millimeters) unless otherwise noted 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide

9 www.fairchildsemi.com 74VCX16245 Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD ’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be rea- sonably expected to result in a significant injury to the user. 2. A critical component in any component of a life support device or system whose failure to perform can be rea- sonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com