74AHC138T16 Ver la hoja de datos (PDF) - Diodes Incorporated.
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74AHC138T16 Datasheet PDF : 10 Pages
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Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Symbol Parameter
Test Conditions Vcc
VIH
High-level Input
Voltage
2.0V
3.0V
5.5V
VIL
Low-level input
voltage
2.0V
3.0V
5.5V
IOH = -50 μA
2.0V
IOH = -50 μA
VOH
High Level
Output Voltage
IOH = -50 μA
IOH = -4 mA
IOH = -8 mA
3.0V
4.5V
3.0V
4.5V
IOL = 50 μA
2.0V
IOL = 50 μA
VOL
Low-level Output
Voltage
IOL = 50 μA
IOL = 4 mA
IOL = 8 mA
3.0V
4.5V
3.0V
4.5V
II Input Current
VI =GND or 5.5 V 5.5V
ICC
Supply Current
VI = GND or VCC
IO=0 A
5.5V
Ci
Input
Capacitance
Vi = VCC or GND 5.5V
TA = +25°C
Min Typ Max
1.5
2.1
3.85
0.5
0.9
1.65
1.9 2.0
2.9 3.0
4.4 4.5
2.58
3.94
0.1
0.1
0.1
0.36
0.36
0.1
4.0
4.0
10
-40°C to +85°C
Min
Max
1.5
2.1
3.85
0.5
0.9
1.65
1.9
2.9
4.4
2.48
3.80
0.1
0.1
0.1
0.44
0.44
±1
40
10
74AHC138
-40°C to +125°C
Unit
Min
Max
1.5
2.1
V
3.85
0.5
0.9
V
1.65
1.9
2.9
4.4
V
2.40
3.70
0.1
0.1
0.1
V
0.55
0.55
±2
μA
80
μA
10
pF
Switching Characteristics
Symbol Parameter
Propagation
Delay An to Yn
tPD
Propagation
Delay E3 to Yn
Propagation
Delay En to Yn
Test
Conditions
Figure 2
CL=15 pF
Figure 2
CL=50pF
Figure 2
CL=15 pF
Figure 2
CL=50pF
Figure 2
CL=15 pF
Figure 2
CL=50pF
Vcc
3.0 V to 3.6V
4.5 V to 5.5 V
3.0 V to 3.6V
4.5 V to 5.5 V
3.0 V to 3.6V
4.5 V to 5.5 V
3.0 V to 3.6V
4.5 V to 5.5 V
3.0 V to 3.6V
4.5 V to 5.5 V
3.0 V to 3.6V
4.5 V to 5.5 V
TA = +25°C
Min Typ. Max
0.5
4.4
8.0
0.5
3.0
5.5
0.5
6.2
11.5
0.5
4.3
7.5
0.5
4.7
8.0
0.5
3.3
5.1
0.5
6.8
11.5
0.5
4.7
7.1
0.5
6.7
9.7
0.5
4.8
6.8
0.5
9.6
13.2
0.5
6.8
8.8
-40°C to +85°C
Min
Max
0.5
9.5
0.5
6.5
0.5
13.0
0.5
8.5
0.5
9.5
0.5
6.0
0.5
13.0
0.5
8.0
0.5
11.5
0.5
8.0
0.5
15.0
0.5
10.0
-40°C to +125°C
Unit
Min
Max
0.5
11.5
0.5
7.0
ns
0.5
14.5
0.5
9.5
0.5
11.5
0.5
7.5
ns
0.5
14.5
0.5
9.0
0.5
12.5
0.5
8.5
ns
0.5
16.5
0.5
11.0
74AHC138
Document number: DS35482 Rev. 2 - 2
5 of 10
www.diodes.com
June 2013
© Diodes Incorporated
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