74AC280 STMicroelectronics, 74AC280 Datasheet - Page 2
74AC280
Manufacturer Part Number
74AC280
Description
9 BIT PARITY GENERATOR
Manufacturer
STMicroelectronics
Datasheet
1.74AC280.pdf
(8 pages)
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Part Number
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Price
74AC280
INPUT AND OUTPUT EQUIVALENT CIRCUIT
TRUTH TABLE
LOGIC DIAGRAM
2/8
NUMBER OF INPUTS A THRU I THAT ARE HIGH
0, 2, 4, 6, 8
1, 3, 5, 7, 9
PIN DESCRIPTION
8, 9, 10, 11,
12, 13, 1, 2,
PIN No
5, 6
14
4
3
7
SYMBOL
EVEN
A to I
GND
EVEN
V
ODD
NC
H
L
CC
OUTPUT
Parity Outputs
Data Inputs
No Connection
Ground (0V)
Positive Supply Voltage
NAME AND FUNCT ION
ODD
H
L