74AC175CW データシートの表示（PDF） - Fairchild Semiconductor
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74AC175CW Datasheet PDF : 14 Pages
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AC Electrical Characteristics for ACT
Symbol
Parameter
fMAX
Maximum Clock
Frequency
tPLH Propagation Delay,
CP to Qn or Qn
tPHL Propagation Delay,
CP to Qn or Qn
tPLH Propagation Delay,
MR to Qn
tPHL Propagation Delay,
MR to Qn
Note:
8. Voltage Range 5.0 is 5.0V ± 0.5V.
VCC (V)(8)
5.0
5.0
5.0
5.0
5.0
TA = +25°C,
CL = 50pF
Min. Typ. Max.
175 236
2.0
6.0 10.0
2.0
7.0 11.0
2.0
6.0
9.5
2.0
5.5
9.5
TA = –40°C to +85°C,
CL = 50pF
Min.
Max.
145
1.5
11.0
1.5
12.0
1.5
10.5
1.5
10.5
Units
MHz
ns
ns
ns
ns
AC Operating Requirements for ACT
Symbol
Parameter
tS (H)
tS (L)
tH
tW
tW
trec
Setup Time, Dn to CP
Hold Time, HIGH or LOW,
Dn to CP
CP Pulse Width,HIGH or LOW
MR Pulse Width, LOW
Recovery Time, MR to CP
Note:
9. Voltage Range 5.0 is 5.0V ± 0.5V.
VCC (V)(9)
5.0
5.0
5.0
5.0
5.0
TA = +25°C,
CL = 50pF
TA = –40°C to +85°C,
CL = 50pF
Typ.
Guaranteed Minimum
3.0
2.0
2.0
3.0
2.5
2.5
0
1.0
1.0
4.0
3.0
3.5
4.0
3.0
4.0
0
0
0
Units
ns
ns
ns
ns
ns
Capacitance
Symbol
CIN
CPD
Parameter
Input Capacitance
Power Dissipation Capacitance
Conditions
VCC = OPEN
VCC = 5.0V
Typ.
4.5
45.0
Units
pF
pF
©1988 Fairchild Semiconductor Corporation
74AC175, 74ACT175 Rev. 1.4
7
www.fairchildsemi.com
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