Diodes 74HC14 - Manual (Page 2)

74HC14
Document number: DS35323 Rev. 2 - 2
2 of 9
www.diodes.com
January 2013
© Diodes Incorporated
74HC14
Pin Descriptions
Pin
Number
Pin Name Function
1 1A Data Input
2 1Y Data Output
3 2A Data Input
4 2Y Data Output
5 3A Data Input
6 3Y Data Output
7 GND Ground
8 4Y Data Output
9 4A Data Input
10 5Y Data Output
11 5A Data Input
12 6Y Data Output
13 6A Data Input
14 V
CC
Supply Voltage
Logic Diagram
1 2
1Y 1A
3 4
2Y 2A
5 6
3Y 3A
9 8
4Y 4A
11 10
5Y 5A
13 12
6Y 6A
Function Table
Input Output
A Y
H L
L H