MC74AC162 查看數據表（PDF） - Motorola => Freescale
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MC74AC162 Datasheet PDF : 14 Pages
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MC74AC160 MC74ACT160 MC74AC162 MC74ACT162
MC74AC162
AC OPERATING REQUIREMENTS
Symbol
Parameter
ts
Setup Time, HIGH or LOW
Pn to CP
th
Hold Time, HIGH or LOW
Pn to CP
ts
Setup Time, HIGH or LOW
PE to CP
th
Hold Time, HIGH or LOW
PE to CP
ts
Setup Time, HIGH or LOW
CEP or CET to CP
th
Hold Time, HIGH or LOW
CEP or CET to CP
ts
Setup Time, HIGH or LOW
SR to CP
th
Hold Time, HIGH or LOW
SR to CP
tw
Clock Pulse Width (Load)
HIGH or LOW
tw
Clock Pulse Width (Count)
HIGH or LOW
*Voltage Range 3.3 V is 3.3 V ±0.3 V.
Voltage Range 5.0 V is 5.0 V ±0.5 V.
74AC162
74AC162
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = –40°C
to +85°C
CL = 50 pF
Unit
Fig.
No.
Typ
Guaranteed Minimum
3.3
8.0
9.0
ns
3-9
5.0
5.0
6.0
3.3
0.5
1.0
ns
3-9
5.0
0.5
1.0
3.3
10.0
11.0
ns
3-9
3.3
6.0
7.0
3.3
0.5
1.0
ns
3-9
5.0
0.5
1.0
3.3
6.0
7.0
ns
3-9
5.0
4.0
5.0
3.3
0.5
1.0
ns
3-9
5.0
0.5
1.0
3.3
8.0
9.0
ns
3-9
5.0
6.0
7.0
3.3
0.5
1.0
ns
3-9
5.0
0.5
1.0
3.3
5.5
6.0
ns
3-6
5.0
4.5
5.0
3.3
5.0
5.5
ns
3-6
5.0
4.0
4.5
FACT DATA
5-8
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