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HD74LV20A Datasheet, PDF (4/12 Pages) Hitachi Semiconductor – Dual 4-input Positive NAND Gates | |||
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HD74LV20A
Recommended Operating Conditions
Item
Symbol Min
Max
Supply voltage range
Input voltage range
Output voltage range
Output current
VCC
2.0
5.5
VI
0
5.5
VO
0
VCC
I OH
â
â50
â
â2
â
â6
â
â12
I OL
â
50
â
2
â
6
â
12
Input transition rise or fall rate ât /âv
0
200
0
100
0
20
Operating free-air temperature Ta
â40
85
Note: Unused or floating inputs must be held high or low.
Logic Diagram
A
B
C
D
Unit
V
V
V
µA
mA
µA
mA
ns/V
°C
Conditions
VCC = 2.0 V
VCC = 2.3 to 2.7 V
VCC = 3.0 to 3.6 V
VCC = 4.5 to 5.5 V
VCC = 2.0 V
VCC = 2.3 to 2.7 V
VCC = 3.0 to 3.6 V
VCC = 4.5 to 5.5 V
VCC = 2.3 to 2.7 V
VCC = 3.0 to 3.6 V
VCC = 4.5 to 5.5 V
Y
4
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