9403A 查看數據表（PDF） - Fairchild Semiconductor
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9403A Datasheet PDF : 16 Pages
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AC Electrical Characteristics
Symbol
Parameter
tPLH
tPLH
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tPZH
tPZL
tPHZ
tPLZ
tPZH
tPZL
tDFT
tAP
tAS
tDBU
Propagation Delay,
Positive-Going
OES to ORE
Propagation Delay,
Positive-Going
IES to Positive-Going IRF
Propagation Delay,
MR to IRF
Propagation Delay,
MR to ORE
Propagation Delay,
OE to Q0, Q1, Q2, Q3
Propagation Delay,
OE to Q0, Q1, Q2, Q3
Propagation Delay,
Negative-Going
OES to QS
Propagation Delay,
Negative-Going
OES to QS
Turn On Time
TOS to QS
Fall Through Time
Parallel Appearance Time,
ORE to Q0-Q3
Serial Appearance Time,
ORE to QS
Bubble-Up Time
TA = +25°C
VCC = +5.0V
CL = 50 pF
Min
Max
1.5
39.5
TA = 0°C to +70°C
VCC = +5.0V
CL = 50 pF
Min
Max
1.5
41.0
Units
Figure
Number
ns
1.5
20.0
1.5
21.0
1.5
20.0
1.5
20.0
1.5
33.0
1.5
35.0
1.5
14.0
1.5
14.0
1.5
14.0
1.5
14.0
1.5
14.0
1.5
14.0
1.5
14.0
1.5
14.0
1.5
16.5
1.5
17.0
1.5
17.0
1.5
17.0
1.5
14.0
1.5
14.0
1.5
14.0
1.5
14.0
1.5
60.0
1.5
60.0
1.5
60.0
1.5
60.0
500
500
−19.0
6.5
−20.0
7.0
−9.5
14.5
−10.0
15.0
470
500
ns
Figure 18
ns
ns
ns
ns
ns
ns
Figure 16
ns
ns
11
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