74AHC14

Document number: DS35342 Rev 3 - 2

2 of 8

www.diodes.com

January 2013

© Diodes Incorporated

74AHC14

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

Vcc

Supply Voltage

Function Table

Input

Output

A

Y

L

H

H

L

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

Symbol

Description

Rating

Unit

ESD HBM

Human Body Model ESD Protection

2

KV

ESD CDM

Charged Device Model ESD Protection

1

KV

ESD MM

Machine Model ESD Protection

200

V

Supply Voltage Range

-0.5 to +7.0

V

Input Voltage Range

-0.5 to +7.0

V

Input Clamp Current

-20

mA

-20

mA

Output Clamp Current

25

mA

+/- 25

mA

75

mA

Continuous Current Through GND

-75

mA

Operating Junction Temperature

-40 to +150

°C

Storage Temperature

-65 to +150

°C

Total Power Dissipation

500

mW

Note:

4. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device operation should