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74AC32

STMicroelectronics
Part Number 74AC32
Manufacturer STMicroelectronics
Description QUAD 2-INPUT OR GATE
Published Apr 3, 2005
Detailed Description 74AC32 QUAD 2-INPUT OR GATE s s s s s wiring C2MOS technology. It is ideal for low power applications mantaining hig...
Datasheet PDF File 74AC32 PDF File

74AC32
74AC32

Overview
74AC32 QUAD 2-INPUT OR GATE s s s s s wiring C2MOS technology.
It is ideal for low power applications mantaining high speed s operation similar to equivalent Bipolar Schottky TTL.
s The internal circuit is composed of 2 stages including buffer output, which enables high noise s immunity and stable output.
All inputs and outputs are equipped with DESCRIPTION protection circuits against static discharge, giving The AC32 is an advanced high-speed CMOS www.
DataSheet4U.
com QUAD 2-INPUT OR GATE fabricated with them 2KV ESD immunity and transient excess sub-micron silicon gate and double-layer metal voltage.
s HIGH SPEED: tPD = 4 ns (TYP.
) at VCC = 5V LOW POWER DISSIPATION: ICC = 4 µA (MAX.
) at TA = 25 oC HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.
) 50Ω TRANSMISSION LINE DRIVING CAPABILITY SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 32 IMPROVED LATCH-UP IMMUNITY B M (Plastic Package) (Micro Package) ORDER CODES : 74AC32B 74AC32M PIN CONNECTION AND IEC LOGIC SYMBOLS April 1997 1/7 74AC32 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No 1, 4, 9, 12 2, 5, 10, 13 3, 6, 8, 11 7 14 SYMBOL 1A to 4A 1B to 4B 1Y to 4Y GND VCC NAME AND F UNCTIO N Data Inputs Data Inputs Data Outputs Ground (0V) Positive Supply Voltage TRUTH TABLE A L L H H B L H L H Y L H H H ABSOLUTE MAXIMUM RATINGS Symbol VCC VI VO IIK IOK IO Tstg TL Supply Voltage DC Input Voltage DC Output Voltage DC Input Diode Current DC Output Diode Current DC Output Current Storage Temperature Lead Temperature (10 sec) Parameter Value -0.
5 to +7 -0.
5 to VCC + 0.
5 -0.
5 to VCC + 0.
5 ± 20 ± 20 ± 50 ± 200 -65 to +150 300 Unit V V V mA mA mA mA o o ICC or IGND DC VCC or Ground Current C C Absolute Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation under these condition is not implied.
RECOMMENDED OPERATING CONDI...


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