74VCX162244 FAIRCHILD | Alldatasheet

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I 1.2V to 3.6V VCC supply operation I 3.6V tolerant inputs and outputs I 26/c58 series resistors in outputs I tPD 3.3 ns max for 3.0V to 3.6V VCC I Power-off high impedance inputs and outputs I Supports live insertion and withdrawal I Static Drive (IOH /IOL ) /c114 12 mA @ 3.0V VCC I Uses patented noise/EMI reduction circuitry I Latch-up 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 suffix letter “X” to the ordering code. Logic Symbol Order Number Package Number Package Description 74VCX162244G (Note 2)(Note 3) BGA54A 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide 74VCX162244MTD (Note 3) MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

www.fairchildsemi.com 2 74VCX162244 Connection Diagrams Pin Assignment for 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 may not float) Z /c32 High Impedance Pin Names Description OE n Output Enable Input (Active LOW) I0–I15 Inputs O 0–O 15 Outputs NC No Connect 123456 A O 0 NC OE 1 OE 2 NC I 0 B O 2 O 1 NC NC I 1 I2 C O 4 O 3 VCC VCC I3 I4 D O 6 O 5 GND GND I 5 I6 E O 8 O 7 GND GND I 7 I8 F O 10 O 9 GND GND I 9 I10 G O 12 O 11 VCC VCC I11 I12 H O 14 O 13 NC NC I 13 I14 J O 15 NC OE 4 OE 3 NC I 15 Inputs Outputs OE 1 I0–I3 O 0–O 3 LL L LH H HX Z Inputs Outputs OE 2 I4–I7 O 4–O 7 LL L LH H HX Z Inputs Outputs OE 3 I8–I11 O 8–O 11 LL L LH H HX Z Inputs Outputs OE 4 I12–I15 O 12–O 15 LL L LH H HX Z

3 www.fairchildsemi.com 74VCX162244 Functional Description The 74VCX162244 contains sixteen non-inverting buffers with 3-STATE outputs. The device is nibble (4 bits) con- trolled with each nibble functioning identically, but indepen- dent of each other. The control pins may be shorted together to obtain full 16-bit operation.The 3-STATE out- puts are controlled by an Output Enable (OE n) input. When OE n is LOW, the outputs are in the 2-state mode. When OE n is HIGH, the standard outputs are in the high imped- ance mode but this does not interfere with entering new data into the inputs. Logic Diagram

www.fairchildsemi.com 4 74VCX162244 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 tables are not guaranteed at the Absolute Maximum Rat- ings. The “Recommended Operating Conditions” table will define the condi- tions for actual device operation. Note 5: I O Absolute Maximum Rating must be observed. Note 6: Floating or unused inputs 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 0.5V 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 GND Current per Supply Pin (ICC or GND) /c114 100 mA Storage Temperature Range (TSTG ) /c16 65/c113 C to /c14 150/c113 C Power Supply Operating 1.2V to 3.6V Data Retention Only 1.2V to 3.6V Input Voltage /c16 0.3V to /c14 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 12 mA VCC /c32 2.3V to 2.7V /c114 8 mA VCC /c32 1.65V to 2.3V /c114 3 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 0.5 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 6 mA 2.7 2.2 IOH /c32 /c16 8 mA 3.0 2.4 IOH /c32 /c16 12 mA 3.0 2.2 IOH /c32 /c16 100 /c80 A 2.7 - 3.6 V CC - 0.2 IOH /c32 /c16 4 mA 2.3 2.0 IOH /c32 /c16 6 mA 2.3 1.8 IOH /c32 /c16 8 mA 2.3 1.7 IOH /c32 /c16 100 /c80 A 1.65 - 2.3 V CC - 0.2 IOH /c32 /c16 3 mA 1.65 1.25 IOH /c32 /c16 100 /c80 A 1.4 - 1.6 V CC - 0.2 IOH /c32 /c16 1 mA 1.4 1.05 IOH /c32 /c16 100 /c80 A 1.2 V CC - 0.1

5 www.fairchildsemi.com 74VCX162244 Note 7: Outputs disabled or 3-STATE only. Note 8: For CL /c32 50 PF, add approximately 300 ps 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 6 mA 2.7 0.4 IOL /c32 8 mA 3.0 0.55 IOL /c32 12 mA 3.0 0.8 IOL /c32 100 /c80 A 2.7 - 3.6 0.2 IOL /c32 6 mA 2.3 0.4 IOL /c32 8 mA 2.3 0.6 IOL /c32 100 /c80 A 1.65 - 2.3 0.2 IOL /c32 3 mA 1.65 0.3 IOL /c32 100 /c80 A 1.4 - 1.6 0.2 IOL /c32 1 mA 1.4 0.35 IOL /c32 100 /c80 A 1.2 0.1 II Input Leakage Current 0 /c100 VI /c100 3.6V 1.2 - 3.6 /c114 5.0 /c80 A IOZ 3-STATE Output Leakage 0 /c100 VO /c100 3.6V 1.2 - 3.6 /c114 10 /c80 A VI /c32 VIH or VIL IOFF Power-OFF Leakage Current 0 /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 VCC /c100 (VI, VO ) /c100 3.6V (Note 7) 1.2 - 3.6 /c114 20 /c80 A /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 3.3 ns Figures 1, 2tPLH 2.5 /c114 0.2 1.0 3.8 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, 61.2 1.5 38 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 5.1 1.8 /c114 0.15 1.5 9.8 C L /c32 15 pF, RL /c32 2k/c58 1.5 /c114 0.1 1.0 19.6 Figures 5, 7, 81.2 1.5 49 tPLZ , Output Disable Time C L /c32 30 pF, RL /c32 500/c58 3.3 /c114 0.3 0.8 3.6 ns Figures 1, 3, 4tPHZ 2.5 /c114 0.2 1.0 4.0 1.8 /c114 0.15 1.5 7.2 C L /c32 15 pF, RL /c32 2k/c58 1.5 /c114 0.1 1.0 14.4 Figures 5, 7, 81.2 1.5 36 tOSHL Output to Output Skew C L /c32 30 pF, RL /c32 500/c58 3.3 /c114 0.3 0.5 ns tOSLH (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

www.fairchildsemi.com 6 74VCX162244 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 0.15 V2.5 0.25 3.3 0.35 VOLV Quiet Output Dynamic Valley VOL C L /c32 30 pF, VIH /c32 VCC , VIL /c32 0V 1.8 /c16 0.15 V2.5 /c16 0.25 3.3 /c16 0.35 VOHV Quiet Output Dynamic Valley VOH C L /c32 30 pF, VIH /c32 VCC , VIL /c32 0V 1.8 1.55 V2.5 2.05 3.3 2.65 Symbol Parameter Conditions TA /c32 /c14 25/c113 C Units Typical C IN Input Capacitance V CC /c32 1.8, 2.5V or 3.3V, VI /c32 0V or VCC 6p F C OUT 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

9 www.fairchildsemi.com 74VCX162244 Physical Dimensions inches (millimeters) unless otherwise noted 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide

www.fairchildsemi.com 10 74VCX162244 Low Voltage 16-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs and 26/G58 Series Resistor in 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