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HD74LV273A Datasheet, PDF (3/10 Pages) Hitachi Semiconductor – Octal D-type Flip-Flops with Clear | |||
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HD74LV273A
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
IOH
â
â50
â
â2
â
â6
â
â12
IOL
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
1D
3
CLK 11
CLR 1
1D
1Q
C1
R
Unit
V
V
V
µA
mA
µA
mA
ns/V
°C
Conditions
H or L
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
2
1Q
To Seven Other Channels
Rev.3.00 Jun. 25, 2004 page 3 of 9
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