New prod uc t 74ahct14, Pin descriptions, Function table – Diodes 74AHCT14 User Manual
Page 2: Logic diagram, Absolute maximum ratings
74AHCT14
Document number: DS35352 Rev. 3 - 2
2 of 8
January 2013
© Diodes Incorporated
NEW PROD
UC
T
74AHCT14
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
Function Table
Input Output
A Y
L H
H L
Logic Diagram
Absolute Maximum Ratings
(Note 4)
(@T
A
= +25°C, unless otherwise specified.)
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
V
CC
Supply Voltage Range
-0.5 to +7.0
V
V
I
Input Voltage Range
-0.5 to +7.0
V
I
IK
Input Clamp Current V
I
< -0.5V
-20 mA
I
OK
Output Clamp Current V
O
< 0 V
-20 mA
I
OK
Output Clamp Current V
O
> V
CC
20
mA
I
O
Continuous Output Current 0 V < V
O
< V
CC
+/- 25
mA
I
CC
Continuous Current Through V
CC
50
mA
I
GND
Continuous Current Through GND
-50
mA
T
J
Operating Junction Temperature
-40 to +150
°C
T
STG
Storage Temperature
-65 to +150
°C
P
TOT
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
be within recommend values.