IN74HC03A
IN74HC03A
Quad 2-Input NAND Gate
with Open-Drain Outputs
High-Performance Silicon-Gate CMOS
The IN74HC03A is identical in pinout to the LS/ALS03. The device
inputs are compatible with standard CMOS outputs; with pullup resistors,
they are compatible with LS/ALSTTL outputs.
The IN74HC03A NAND gate has, as its output, a high-performance
MOS N-Channel transistor. This NAND gate can, therefore, with a
suitable pullup resistor, be used in wired-AND applications.
•
Outputs Directly Interface to CMOS, NMOS, and TTL
•
Operating Voltage Range: 2.0 to 6.0 V
•
Low Input Current: 1.0
µA
•
High Noise Immunity Characteristic of CMOS Devices
ORDERING INFORMATION
IN74HC03AN Plastic
IN74HC03AD SOIC
T
A
= -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
FUNCTION TABLE
Inputs
A
L
L
H
PIN 14 =V
CC
PIN 7 = GND
H
B
L
H
L
H
Output
Y
Z
Z
Z
L
Z= High Impedance
1
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