74ABT32 PDF Datasheet
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Description
This is Quad 2-input OR gate. INTEGRATED CIRCUITS
74ABT32 Quad 2-input OR gate
Product specification IC23 Data Handbook 1995 Sep 22
Philips Semiconductors
Philips Semiconductors
Product specification
Quad 2-input OR gate
74ABT32
QUICK REFERENCE DATA
SYMBOL tPLH tPHL tOSLH tOSHL CIN ICC PARAMETER Propagation delay An, Bn to Yn Output to Output skew Input capacitance Total supply current CONDITIONS Tamb = 25°C; GND = 0V TYPICAL 2.3 1.9 0.4 VI = 0V or VCC Outputs disabled; VCC = 5.5V 3 50 UNIT
LOGIC DIAGRAM
A0 B0 A1 B1 A2 B2 VCC = Pin 14 GND = Pin 7 A3 B3 1 2 4 5 9 10 12 13 3 Y0
6
CL = 50pF; VCC = 5V
ns ns pF A
Y1
8
Y2
11
Y3
SA00356
LOGIC SYMBOL (IEEE, IEC)
1 1 3
PIN CONFIGURATION
A0 B0 Y0 A1 B1 Y1 GND 1 2 3 4 5 6 7 14 13 12 11 10 9 8 VCC B3 4 A3 5 Y3 B2 A2 Y2 12 9 2
6
8 10
SA00354
11 13
PIN DESCRIPTION
PIN NUMBER 1, 2, 4, 5, 9, 10, 12, 13 3, 6, 8, 11 7 14 SYMBOL An, Bn Yn GND VCC NAME AND FUNCTION Data inputs Data outputs Ground (0V) Positive supply voltage
SF00041
FUNCTION TABLE
INPUTS An L.