TECHNICAL DATA
IN74HC30A
8-Input NAND Gate
The IN74HC30A is high-speed Si-gate CMOS device and is
compatible with low power Schottky TTL (LSTTL) . The device provide
the 8-input NAND function.
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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
IN74HC30AN
IN74HC30AD
Plastic
SOIC
TA = -55° ÷ 125° C for all packages
LOGIC DIAGRAM
A
B
PIN ASSIGNMENT
V
-
A
B
C
1
2
3
4
5
6
7
14
13
12
11
10
9
CC
C
H
D
E
Y
G
-.
D
E
F
F
G
H
-
Y
GND
8
FUNCTION TABLE
PIN 14 =VCC
PIN 7 = GND
Inputs
Output
A
L
B
X
L
С
D
X
X
X
L
E
X
X
X
X
L
F
X
X
X
X
X
L
G
X
X
X
X
X
X
L
H
Y
H
H
H
H
H
H
H
H
L
X
X
L
X
X
X
X
X
X
X
L
X
X
X
X
X
X
X
H
X
X
X
X
X
X
H
X
X
X
X
X
H
X
X
X
X
H
X
X
X
H
X
X
H
X
H
H
X = don’t care
1
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