74AC521SCX(2000) 데이터 시트보기 (PDF) - Fairchild Semiconductor
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74AC521SCX Datasheet PDF : 9 Pages
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AC Electrical Characteristics for ACT
Symbol
Parameter
tPLH
Propagation Delay
An or Bn to OA = B
tPHL
Propagation Delay
An or Bn to OA = B
tPLH
Propagation Delay
IA = B to OA = B
tPHL
Propagation Delay
IA = B to OA = B
Note 9: Voltage Range 5.0 is 5.0V ± 0.5V
VCC
(V)
(Note 9)
Min
5.0
3.0
5.0
3.0
5.0
2.0
5.0
2.5
Capacitance
Symbol
Parameter
Typ
CIN
Input Capacitance
4.5
CPD
Power Dissipation Capacitance
40
TA = +25°C
CL = 50 pF
Typ
Max
5.5
9.0
TA = −40°C to +85°C
CL = 50 pF
Min
Max
2.5
9.5
6.0
10.0
2.5
11.0
4.0
6.5
2.0
7.0
5.0
7.5
2.0
8.0
Units
pF
pF
Conditions
VCC = OPEN
VCC = 5.0V
Units
ns
ns
ns
ns
5
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