HD74AC175 查看數據表（PDF） - Hitachi -> Renesas Electronics
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HD74AC175 Datasheet PDF : 10 Pages
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HD74AC175
AC Operating Requirements
Item
Symbol
VCC (V)*1
Ta = +25°C
CL = 50 pF
Typ
Set-up time, HIGH or LOW
t su
3.3
2.0
Dn to CP
5.0
1.0
Hold time, HIGH or LOW
th
3.3
0
Dn to CP
5.0
0
CP pulse width HIGH or LOW tw
3.3
2.5
5.0
2.0
MR pulse width, LOW
tw
3.3
2.5
5.0
2.0
Recovery time MR to CP
t rec
3.3
–2.0
5.0
–1.0
Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
Ta = –40°C
to +85°C
CL = 50 pF
Guaranteed Minimum
4.5
4.5
3.0
3.0
1.0
1.0
1.0
1.0
4.5
4.5
3.5
3.5
4.5
5.0
3.5
3.5
0.0
0.0
0.0
0.0
Unit
ns
ns
ns
ns
ns
Capacitance
Item
Input capacitance
Power dissipation capacitance
Symbol
CIN
CPD
Typ
4.5
45.0
Unit
pF
pF
Condition
VCC = 5.5 V
VCC = 5.0 V
5
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