Diodes 74HC125 - Manual (Page 2)

74HC125
Document number: DS35326 Rev. 3 - 2
2 of 9
www.diodes.com
January 2013
© Diodes Incorporated
74HC125
Pin Descriptions
Pin
Number
Pin Name Function
1 1OE Data Enable Input (active low)
2 1A Data Input
3 1Y Data Output
4 2OE Data Enable Input (active low)
5 2A Data Input
6 2Y Data Output
7 GND Ground
8 3Y Data Output
9 3A Data Input
10 3OE Data Enable Input (active low)
11 4Y Data Outp
12 4A Data Input
13 4OE Data Enable Input (active low)
14 V
CC
Supply Voltage
Logic Diagram
Function Table
Inputs Output
OE A Y
L H H
L L L
H X Z