MC74HC139A
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)
V
Guaranteed Limit
CC
Symbol
Parameter
Test Conditions
= 0.1 V or V ꢀ 0.1 V
V
*55_C to 25_C ꢄ85_C ꢄ125_C Unit
V
Minimum High−Level Input
Voltage
V
2.0
4.5
6.0
1.5
3.15
4.2
1.5
3.15
4.2
1.5
3.15
4.2
V
V
V
IH
OUT
CC
|I
| ꢄ 20 mA
OUT
V
Maximum Low−Level Input
Voltage
V
= 0.1 V or V ꢀ 0.1 V
2.0
4.5
6.0
0.5
1.35
1.8
0.5
1.35
1.8
0.5
1.35
1.8
IL
OUT
CC
|I
| ꢄ 20 mA
OUT
V
Minimum High−Level Output
Voltage
V
= V or V
IL
2.0
4.5
6.0
1.9
4.4
5.9
1.9
4.4
5.9
1.9
4.4
5.9
OH
IN
IH
|I
| ꢄ 20 mA
OUT
V
= V or V
|I
|I
| ꢄ 4.0 mA
OUT
| ꢄ 5.2 mA
OUT
4.5
6.0
3.98
5.48
3.84
5.34
3.70
5.20
IN
IH
IL
V
Maximum Low−Level Output
Voltage
V
= V or V
| ꢄ 20 mA
2.0
4.5
6.0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
V
OL
IN
IH
IL
|I
OUT
V
V
V
= V or V
|I
|I
| ꢄ 4.0 mA
OUT
| ꢄ 5.2 mA
OUT
4.5
6.0
0.26
0.26
0.33
0.33
0.40
0.40
IN
IN
IH
IL
I
Maximum Input Leakage
Current
= V or GND
6.0
ꢂ
0
.
1
ꢂ
1
.
0
ꢂ
1
.
0
mA
mA
IN
CC
I
Maximum Quiescent Supply
Current (per Package)
= V or GND
6.0
4
40
160
CC
IN
CC
I
= 0 mA
OUT
8. Information on typical parametric values can be found in the ON Semiconductor High−Speed CMOS Data Book (DL129/D).
AC ELECTRICAL CHARACTERISTICS (C = 50 pF, Input t = t = 6.0 ns)
L
r
f
V
Guaranteed Limit
CC
Symbol
Parameter
V
*55_C to 25_C ꢄ85_C ꢄ125_C Unit
t
t
t
,
Maximum Propagation Delay, Select to Output Y
(Figures 1 and 3)
2.0
4.5
6.0
115
23
145
29
175
35
ns
ns
ns
pF
PLH
t
PHL
20
25
30
,
Maximum Propagation Delay, Input A to Output Y
(Figures 2 and 3)
2.0
4.5
6.0
115
23
20
145
29
25
175
35
30
PLH
t
PHL
,
Maximum Output Transition Time, Any Output
(Figures 1 and 3)
2.0
4.5
6.0
75
15
13
95
19
16
110
22
19
TLH
t
THL
C
in
Maximum Input Capacitance
−
10
10
10
9. For propagation delays with loads other than 50 pF, and information on typical parametric values, see the ON Semiconductor High−Speed
CMOS Data Book (DL129/D).
Typical @ 25°C, V = 5.0 V
CC
C
Power Dissipation Capacitance (Per Decoder) (Note 10)
55
f ꢁ I V . For load considerations, see the ON
CC CC
pF
PD
2
10.Used to determine the no−load dynamic power consumption: P = C
V
D
PD CC
Semiconductor High−Speed CMOS Data Book (DL129/D).
http://onsemi.com
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