Quad 2-Input NOR Gate
MC74HC02A
Quad 2-Input NOR Gate
High−Performance Silicon−Gate CMOS
The MC74HC02A is identical in pinout to the LS02. T...
Description
MC74HC02A
Quad 2-Input NOR Gate
High−Performance Silicon−Gate CMOS
The MC74HC02A is identical in pinout to the LS02. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.
Features
Output Drive Capability: 10 LSTTL Loads Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 2.0 to 6.0 V Low Input Current: 1.0 mA High Noise Immunity Characteristic of CMOS Devices In Compliance with the Requirements Defined by JEDEC Standard
No. 7.0 A
Chip Complexity: 40 FETs or 10 Equivalent Gates NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable
These Devices are Pb−Free, Halogen Free and are RoHS Compliant
2 A1
3 B1
5 A2
6 B2
8 A3
9 B3
11 A4
12 B4
LOGIC DIAGRAM 1 Y1
4 Y2 Y=A+B
10 Y3
13 Y4
PIN 14 = VCC PIN 7 = GND
PIN ASSIGNMENT
Y1 1 A1 2 B1 3 Y2 4 A2 5 B2 6 GND 7
14 VCC 13 Y4 12 B4 11 A4 10 Y3 9 B3 8 A3
14 1
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MARKING DIAGRAMS
14 SOIC−14 D SUFFIX CASE 751A
1
HC02AG AWLYWW
14 1
TSSOP−14 DT SUFFIX CASE 948G
14
HC 02A ALYWG
G
1
A L, WL Y, YY W, WW
G or G
= Assembly Location = Wafer Lot = Year = Work Week
= Pb−Free Package
(Note: Microdot may be in either location)
FUNCTION TABLE
Inputs
AB
LL LH HL HH
Output
Y
H L L L
ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 4 of this data sheet.
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