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Details, datasheet, quote on part number:SN74AUC32
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Datasheet text preview:
SN74AUC32 QUADRUPLE 2 INPUT POSITIVE OR GATE
SCES513 - NOVEMBER 2003
D Optimized for 1.8-V Operation and Is 3.6-V D D D D D D D
I/O Tolerant to Support Mixed-Mode Signal Operation Ioff Supports Partial-Power-Down Mode Operation Sub 1-V Operable Max tpd of 2.2 ns at 1.8 V Low Power Consumption, 10-µA Max ICC ±8-mA Output Drive at 1.8 V Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II ESD Protection Exceeds JESD 22 - 2000-V Human-Body Model (A114-A) - 200-V Machine Model (A115-A) - 1000-V Charged-Device Model (C101)
RGY PACKAGE (TOP VIEW)
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14 13 4B 12 4A 11 4Y 10 3B 9 3A
1B 1Y 2A 2B 2Y
2 3 4 5 6 7 8
description/ordering information
This quadruple 2-input positive-OR gate is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to 1.95-V VCC operation. The SN74AUC32 devices perform the Boolean function Y + A ) B or Y + A · B in positive logic. 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. ORDERING INFORMATION
TA PACKAGE ORDERABLE PART NUMBER TOP-SIDE MARKING
-40°C to 85°C QFN - RGY Tape and reel SN74AUC32RGYR MS32 Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. FUNCTION TABLE (each gate) INPUTS A H X L B X H L OUTPUT Y H H L
logic diagram, each gate (positive logic)
A B Y
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.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
Copyright 2003, Texas Instruments Incorporated
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GND
3Y
VCC
1A
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SN74AUC32 QUADRUPLE 2 INPUT POSITIVE OR GATE
SCES513 - NOVEMBER 2003
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 3.6 V Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 3.6 V Voltage range applied to any output in the high-impedance or power-off state, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 3.6 V Output voltage range, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to VCC + 0.5 V Input clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -50 mA Output clamp current, IOK (VO < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -50 mA Continuous output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±100 mA Package thermal impedance, JA (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47°C/W Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65°C to 150°C
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 negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. The package thermal impedance is calculated in accordance with JESD 51-5.
recommended operating conditions (see Note 3)
MIN VCC VIH Supply voltage VCC = 0.8 V VCC = 1.1 V to 1.95 V VCC = 2.3 V to 2.7 V VCC = 0.8 V VIL VI VO Low-level input voltage Input voltage Output voltage VCC = 0.8 V VCC = 1.1 V IOH High-level output current VCC = 1.4 V VCC = 1.65 V VCC = 2.3 V VCC = 0.8 V IOL Low-level output current VCC = 1.1 V VCC = 1.4 V VCC = 1.65 V VCC = 2.3 V t/v Input transition rise or fall rate VCC = 0.8 V to 1.65 V VCC = 1.65 V to 2.3 V VCC = 2.3 V to 2.7 V VCC = 1.1 V to 1.95 V VCC = 2.3 V to 2.7 V 0 0 0.8 VCC 0.65 × VCC 1.7 0 0.35 × VCC 0.7 3.6 VCC -0.7 -3 -5 -8 -9 0.7 3 5 8 9 20 20 20 ns/V mA mA V V V MAX 2.7 UNIT V
High-level input voltage
V
TA Operating free-air temperature -40 85 °C The data was taken at CL = 15 pF, RL = 2 k (see Figure 1). The data was taken at CL = 30 pF, RL = 500 (see Figure 1). NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
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SN74AUC32 QUADRUPLE 2 INPUT POSITIVE OR GATE
SCES513 - NOVEMBER 2003
electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER IOH = -100 µA IOH = -0.7 mA VOH IOH = -3 mA IOH = -5 mA IOH = -8 mA IOH = -9 mA IOL = 100 µA IOL = 0.7 mA VOL IOL = 3 mA IOL = 5 mA IOL = 8 mA IOL = 9 mA II Ioff ICC Ci A or B inputs VI = VCC or GND VI or VO = 2.7 V VI = VCC or GND, VI = VCC or GND IO = 0 TEST CONDITIONS VCC 0.8 V to 2.7 V 0.8 V 1.1 V 1.4 V 1.65 V 2.3 V 0.8 V to 2.7 V 0.8 V 1.1 V 1.4 V 1.65 V 2.3 V 0 to 2.7 V 0 0.8 V to 2.7 V 2.5 V 2 0.25 0.3 0.4 0.45 0.6 ±5 ±10 10 µA µA µA pF V 0.8 1 1.2 1.8 0.2 V MIN VCC-0.1 0.55 TYP MAX UNIT
All typical values are at TA = 25°C.
switching characteristics over recommended operating free-air temperature range, CL = 15 pF (unless otherwise noted) (see Figure 1)
PARAMETER tpd FROM (INPUT) A or B TO (OUTPUT) Y VCC = 0.8 V TYP 5.3 VCC = 1.2 V ± 0.1 V MIN 0.9 MAX 3.5 VCC = 1.5 V ± 0.1 V MIN 0.7 MAX 2.7 VCC = 1.8 V ± 0.15 V MIN 0.6 TYP 1 MAX 2.2 VCC = 2.5 V ± 0.2 V MIN 0.5 MAX 1.3 ns UNIT
switching characteristics over recommended operating free-air temperature range, CL = 30 pF (unless otherwise noted) (see Figure 1)
PARAMETER tpd FROM (INPUT) A or B TO (OUTPUT) Y VCC = 1.8 V ± 0.15 V MIN 0.9 TYP 1.6 MAX 2.5 VCC = 2.5 V ± 0.2 V MIN 0.6 MAX 2.1 ns UNIT
operating characteristics, TA = 25°C
PARAMETER Cpd Power dissipation capacitance TEST CONDITIONS f = 10 MHz VCC = 0.8 V TYP 14 VCC = 1.2 V TYP 14 VCC = 1.5 V TYP 14 VCC = 1.8 V TYP 14 VCC = 2.5 V TYP 17 UNIT pF
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