MC74AC646N(2001) 데이터 시트보기 (PDF) - ON Semiconductor
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MC74AC646N
(Rev.:2001)
(Rev.:2001)
ON Semiconductor
MC74AC646N Datasheet PDF : 12 Pages
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MC74AC646, MC74ACT646
AC OPERATING REQUIREMENTS
Symbol
Parameter
ts
Setup Time, HIGH or LOW
Bus to Clock
th
Hold Time, HIGH or LOW
Bus to Clock
tw
Clock Pulse Width
HIGH or LOW
*Voltage Range 5.0 V is 5.0 V ±0.5 V.
CAPACITANCE
Symbol
Parameter
CIN
CI/O
CPD
Input Capacitance
Input/Output Capacitance
Power Dissipation Capacitance
74ACT
74ACT
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = –40°C
to +85°C
CL = 50 pF
Unit
Fig.
No.
Typ
Guaranteed Minimum
5.0
–
7.0
8.0
ns
3–9
5.0
–
2.5
2.5
ns
3–9
5.0
–
7.0
8.0
ns
3–6
Value
Typ
Unit
4.5
pF
15
pF
60
pF
Test Conditions
VCC = 5.0 V
VCC = 5.0 V
VCC = 5.0 V
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