74AHCT125 Просмотр технического описания (PDF) - Diodes Incorporated.
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74AHCT125 Datasheet PDF : 8 Pages
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74AHCT125
Pin Descriptions
Pin
Number
Pin Name
1
1OE
2
1A
3
1Y
4
2OE
5
2A
6
2Y
7
GND
8
3Y
9
3A
10
3OE
11
4Y
12
4A
13
4OE
14
VCC
Function
Data Enable Input (active low)
Data Input
Data Output
Data Enable Input (active low)
Data Input
Data Output
Ground
Data Output
Data Input
Data Enable Input (active low)
Data Output
Data Input
Data Enable Input (active low)
upply Voltage
Logic Diagram
Function Table
Inputs
OE
A
L
H
L
L
H
X
Output
Y
H
L
Z
Absolute Maximum Ratings (Note 4) (@TA = +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
VCC
VI
IIK
IOK
IOK
IO
ICC
IGND
TJ
TSTG
PTOT
Supply Voltage Range
Input Voltage Range
Input Clamp Current VI < -0.5V
Output Clamp Current VO < 0V
Output Clamp Current VO > VCC
Continuous Output Current 0V < VO < VCC
Continuous Current Through VCC
Continuous Current Through GND
Operating Junction Temperature
Storage Temperature
Total Power Dissipation
-0.5 to +7.0
V
-0.5 to +7.0
V
-20
mA
-20
mA
20
mA
+/- 25
mA
50
mA
-50
mA
-40 to +150
°C
-65 to +150
°C
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.
74AHCT125
Document number: DS35355 Rev. 3 - 2
2 of 8
www.diodes.com
January 2013
© Diodes Incorporated
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