MC74HC138ADR2G(2012) 데이터 시트보기 (PDF) - ON Semiconductor
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MC74HC138ADR2G Datasheet PDF : 10 Pages
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MC74HC138A
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)
Symbol
VIH
Parameter
Minimum High−Level Input
Voltage
Test Conditions
Vout = 0.1 V or VCC – 0.1 V
|Iout| v 20 mA
VCC
Guaranteed Limit
V −55_C to 25_C v 85_C v 125_C Unit
2.0
1.5
3.0
2.1
4.5
3.15
6.0
4.2
1.5
1.5
V
2.1
2.1
3.15
3.15
4.2
4.2
VIL Maximum Low−Level Input
Vout = 0.1 V or VCC – 0.1 V
2.0
Voltage
|Iout| v 20 mA
3.0
4.5
6.0
0.5
0.9
1.35
1.8
0.5
0.5
V
0.9
0.9
1.35
1.35
1.8
1.8
VOH Minimum High−Level Output Vin = VIH or VIL
Voltage
|Iout| v 20 mA
2.0
1.9
4.5
4.4
6.0
5.9
1.9
1.9
V
4.4
4.4
5.9
5.9
Vin = VIH or VIL |Iout| v 2.4 mA 3.0
|Iout| v 4.0 mA 4.5
|Iout| v 5.2 mA 6.0
VOL Maximum Low−Level Output Vin = VIH or VIL
2.0
Voltage
|Iout| v 20 mA
4.5
6.0
2.48
3.98
5.48
0.1
0.1
0.1
2.34
2.20
3.84
3.70
5.34
5.20
0.1
0.1
V
0.1
0.1
0.1
0.1
Iin
Maximum Input Leakage
Current
Vin = VIH or VIL |Iout| v 2.4 mA 3.0
|Iout| v 4.0 mA 4.5
|Iout| v 5.2 mA 6.0
Vin = VCC or GND
6.0
0.26
0.26
0.26
± 0.1
0.33
0.40
0.33
0.40
0.33
0.40
± 1.0
± 1.0
mA
ICC Maximum Quiescent Supply Vin = VCC or GND
Current (per Package)
Iout = 0 mA
6.0
4
40
160
mA
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6.0 ns)
Symbol
Parameter
Guaranteed Limit
VCC
V −55_C to 25_C v 85_C v 125_C Unit
tPLH,
tPHL
Maximum Propagation Delay, Input A to Output Y
(Figures 1 and 4)
2.0
135
3.0
90
4.5
27
6.0
23
170
205
ns
125
165
34
41
29
35
tPLH,
tPHL
Maximum Propagation Delay, CS1 to Output Y
(Figures 2 and 4)
2.0
110
3.0
85
4.5
22
6.0
19
140
165
ns
100
125
28
33
24
28
tPLH,
tPHL
Maximum Propagation Delay, CS2 or CS3 to Output Y
(Figures 3 and 4)
2.0
120
3.0
90
4.5
24
6.0
20
150
180
ns
120
150
30
36
26
31
tTLH,
tTHL
Maximum Output Transition Time, Any Output
(Figures 2 and 4)
2.0
75
3.0
30
4.5
15
6.0
13
95
110
ns
40
55
19
22
16
19
Cin Maximum Input Capacitance
−
10
10
10
pF
Typical @ 25°C, VCC = 5.0 V
CPD Power Dissipation Capacitance (Per Package)*
55
pF
* Used to determine the no−load dynamic power consumption: PD = CPD VCC2f + ICC VCC.
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