MC74AC151 Просмотр технического описания (PDF) - Motorola => Freescale
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MC74AC151 Datasheet PDF : 6 Pages
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MC74AC151 MC74ACT151
AC CHARACTERISTICS (For Figures and Waveforms — See Section 3)
74ACT
74ACT
Symbol
Parameter
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = –40°C
to +85°C
CL = 50 pF
Unit
Fig.
No.
Min Typ Max Min Max
tPLH
tPHL
tPLH
tPHL
tPLH
Propagation Delay
Sn to Z
Propagation Delay
Sn to Z
Propagation Delay
Sn to Z
Propagation Delay
Sn to Z
Propagation Delay
E to Z
5.0
3.5
5.0
3.5
5.0
3.5
5.0
4.0
5.0
2.5
15.5 3.0 17.0
ns
3-6
15.5 3.0 16.5
ns
3-6
15
3.0 16.5
ns
3-6
16.5 3.5 18.5
ns
3-6
9.5 2.5 10.0
ns
3-6
tPHL
Propagation Delay
E to Z
5.0
2.5
9.0 2.5 10.0
ns
3-6
tPLH
Propagation Delay
E to Z
5.0
2.5
8.5 2.5 9.5
ns
3-6
tPHL
Propagation Delay
E to Z
5.0
3.0
10.0 2.5 10.5
ns
3-6
tPLH
Propagation Delay
In to Z
tPHL
Propagation Delay
In to Z
tPLH
Propagation Delay
In to Z
tPHL
Propagation Delay
In to Z
* Voltage Range 5.0 V is 5.0 V ± 0.5 V
5.0
3.5
5.0
3.5
5.0
3.5
5.0
4.0
11.5 3.0 12.5
ns
3-6
12.0 3.0 13.5
ns
3-6
12.0 3.0 13.0
ns
3-6
12.5 3.0 14.0
ns
3-6
CAPACITANCE
Symbol
Parameter
CIN
CPD
Input Capacitance
Power Dissipation Capacitance
Value
Typ
Unit
4.5
pF
70
pF
Test Conditions
VCC = 5.0 V
VCC = 5.0 V
FACT DATA
5-5
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