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MC74HC32AF Datasheet PDF : 8 Pages
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MC74HC32A
Quad 2-Input OR Gate
High–Performance Silicon–Gate CMOS
The MC74HC32A is identical in pinout to the LS32. The device
inputs are compatible with Standard CMOS outputs; with pullup
resistors, they are compatible with LSTTL outputs.
• Output Drive Capability: 10 LSTTL Loads
• Outputs Directly Interface to CMOS, NMOS and TTL
• Operating Voltage Range: 2 to 6V
• Low Input Current: 1µA
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance With the JEDEC Standard No. 7A Requirements
• Chip Complexity: 48 FETs or 12 Equivalent Gates
1
A1
2
B1
4
A2
5
B2
9
A3
10
B3
12
A4
13
B4
LOGIC DIAGRAM
PIN 14 = VCC
PIN 7 = GND
3
Y1
6
Y2
Y = A+B
8
Y3
11
Y4
Pinout: 14–Lead Packages (Top View)
VCC B4 A4 Y4 B3 A3 Y3
14 13 12 11 10 9 8
http://onsemi.com
PDIP–14
N SUFFIX
CASE 646
SOIC–14
D SUFFIX
CASE 751A
MARKING
DIAGRAMS
14
MC74HC32AN
AWLYYWW
1
14
HC32A
AWLYWW
1
14
TSSOP–14
DT SUFFIX
CASE 948G
HC
32A
ALYW
1
A
= Assembly Location
WL or L = Wafer Lot
YY or Y = Year
WW or W = Work Week
FUNCTION TABLE
Inputs
Output
A
B
Y
L
L
L
L
H
H
H
L
H
H
H
H
1234567
A1 B1 Y1 A2 B2 Y2 GND
ORDERING INFORMATION
Device
Package Shipping
MC74HC32AN
PDIP–14 2000 / Box
MC74HC32AD
SOIC–14
55 / Rail
MC74HC32ADR2
SOIC–14 2500 / Reel
MC74HC32ADT
TSSOP–14 96 / Rail
MC74HC32ADTR2 TSSOP–14 2500 / Reel
© Semiconductor Components Industries, LLC, 2000
1
March, 2000 – Rev. 7
Publication Order Number:
MC74HC32A/D
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