HD74AC195FPEL 查看數據表（PDF） - Renesas Electronics
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HD74AC195FPEL Datasheet PDF : 8 Pages
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HD74AC195
AC Operating Requirements
Ta = –40°C
Ta = +25°C
to +85°C
CL = 50 pF
CL = 50 pF
Item
Symbol VCC (V)*1
Typ
Guaranteed Minimum
Unit
Setup time, HIGH or LOW
tsu
3.3
3.0
5.5
7.0
ns
J, K or Dn to CP
5.0
2.0
4.0
5.0
Hold time, HIGH or LOW
th
3.3
–0.5
2.0
3.5
ns
J, K or Dn to CP
5.0
0.5
1.5
2.0
Setup time, HIGH or LOW
tsu
3.3
3.5
5.0
7.0
ns
PE to CP
5.0
2.5
4.0
5.0
Hold time, HIGH or LOW
th
3.3
–2.0
0.0
0.0
ns
PE to CP
5.0
–1.5
0.0
0.0
Recovery time
MR to CP
trec
3.3
–1.5
0.5
0.5
ns
5.0
–1.0
0.5
0.5
Pulse width
tw
3.3
–3.0
5.5
7.0
ns
5.0
–3.0
4.5
5.0
Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
Capacitance
Item
Input capacitance
Power dissipation capacitance
Symbol
CIN
CPD
Typ
4.5
125
Unit
pF
pF
VCC = 5.5 V
VCC = 5.0 V
Condition
Rev.2.00, Jul.16.2004, page 6 of 7
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