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CD74AC151 Datasheet, PDF (5/7 Pages) Texas Instruments – 8-Input Multiplexer
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CD74AC151, CD74ACT151
Switching Specifications Input tr, tf = 3ns, CL = 50pF (Worst Case)
-40oC TO 85oC
-55oC TO 125oC
PARAMETER
AC TYPES
SYMBOL
VCC (V)
MIN
TYP
MAX
MIN
TYP
MAX UNITS
Propagation Delay,
Any Data to Y
tPLH, tPHL
1.5
-
3.3
4.9
(Note 9)
-
152
-
-
17.1
4.7
-
169
ns
-
18.9
ns
5
3.5
(Note 10)
-
12.3
3.4
-
13.5
ns
Propagation Delay,
Any Data to Y
tPLH, tPHL
1.5
-
-
169
-
-
186
ns
3.3
5.4
-
19
5.2
-
20.9
ns
5
3.8
-
13.5
3.7
-
14.9
ns
Propagation Delay,
Any Select to Y
tPLH, tPHL
1.5
-
-
207
-
-
228
ns
3.3
6.6
-
23.2
6.4
-
25.5
ns
5
4.7
-
16.5
4.6
-
18.2
ns
Propagation Delay,
Any Select to Y
tPLH, tPHL
1.5
-
-
223
-
-
245
ns
3.3
7.1
-
24.9
6.9
-
27.4
ns
5
5.1
-
17.8
4.9
-
19.6
ns
Propagation Delay,
Any Enable to Y
tPLH, tPHL
1.5
-
-
139
-
-
153
ns
3.3
4.4
-
15.5
4.3
-
17.1
ns
5
3.1
-
11.1
3.1
-
12.2
ns
Propagation Delay,
Any Enable to Y
tPLH, tPHL
1.5
-
-
153
-
-
169
ns
3.3
4.9
-
17.2
4.7
-
18.9
ns
5
3.5
-
12.3
3.4
-
13.5
ns
Input Capacitance
CI
-
Power Dissipation Capacitance
CPD
-
(Note 11)
-
-
10
-
-
10
pF
-
120
-
-
120
-
pF
ACT TYPES
Propagation Delay,
Any Data to Y
tPLH, tPHL
5
4
(Note 10)
-
14.1
3.9
-
15.5
ns
Propagation Delay,
Any Data to Y
tPLH, tPHL
5
4.4
-
15.4
4.2
-
16.9
ns
Propagation Delay,
Any Select to Y
tPLH, tPHL
5
5.2
-
18.4
5.1
-
20.2
ns
Propagation Delay,
Any Select to Y
tPLH, tPHL
5
5.6
-
19.6
5.4
-
21.6
ns
Propagation Delay,
Any Enable to Y
tPLH, tPHL
5
3.1
-
11
3
-
12.1
ns
Propagation Delay,
Any Enable to Y
tPLH, tPHL
5
3.5
-
12.3
3.4
-
13.5
ns
Input Capacitance
CI
-
Power Dissipation Capacitance
CPD
-
(Note 11)
-
-
10
-
-
10
pF
-
120
-
-
120
-
pF
NOTES:
8. Limits tested at 100%.
9. 3.3V Min at 3.6V, Max at 3V.
10. 5V Min at 5.5V, Max at 4.5V.
11. CPD is used to determine the dynamic power consumption per device.
AC: PD = VCC2 fi (CPD + CL)
ACT: PD = VCC2 fi (CPD + CL) + VCC ∆ICC where fi = input frequency, CL = output load capacitance, VCC = supply voltage.
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