MC74F195D データシートの表示（PDF） - Motorola => Freescale
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MC74F195D Datasheet PDF : 4 Pages
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MC74F195
AC OPERATING REQUIREMENTS
74F
74F
TA = + 25°C
VCC = + 5.0 V
CL = 50 pF
TA = 0°C to + 70°C
VCC = 5.0 V ± 10%
CL = 50 pF
Symbol
Parameter
Min
Max
Min
Max
Unit
ts (H)
Setup Time, HIGH or LOW J, K, D to CP
4.0
4.0
ns
ts (L)
4.0
4.0
th (H)
Hold Time, HIGH or LOW J, K, D to CP
0
1.0
ns
th (L)
0
1.0
ts (H)
Setup Time, HIGH or LOW PE to CP
8.0
9.0
ns
ts (L)
8.0
9.0
th (H)
Hold Time, HIGH or LOW PE to CP
0
0
ns
th (L)
0
0
tw (H)
CP Pulse Width, HIGH
5.0
5.5
ns
tw (L)
MR Pulse Width, LOW
5.0
5.0
ns
trec
Recovery Time, MR to CP
7.0
8.0
ns
FAST AND LS TTL DATA
4-107
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