IN74ACT138
AC ELECTRICAL CHARACTERISTICS (VCC=5.0 V ± 10%, CL=50pF,Input tr=tf=3.0 ns)
Guaranteed Limits
25 °C -40°C to 85°C
Symbol
Parameter
Unit
Min
Max
10.5
Min
1.5
Max
11.5
tPLH
tPHL
tPLH
tPHL
Propagation Delay, Input A to Output Y
(Figure 1)
1.5
1.5
2.5
2.0
ns
ns
ns
ns
Propagation Delay, Input A to Output Y
(Figure 1)
10.5
11.5
11.5
1.5
2.0
2.0
11.5
12.5
12.5
Propagation Delay, CS2 or CS3 to Output Y
(Figure 3)
Propagation Delay, CS2 or CS3 to Output Y
(Figure 3)
tPLH
tPHL
CIN
Propagation Delay, CS1 to Output Y (Figure 2)
Propagation Delay, CS1 to Output Y (Figure 2)
Maximum Input Capacitance
2.5
2.0
12.0
10.5
2.0
1.5
13.0
11.5
ns
ns
pF
4.5
4.5
Typical @25°C,VCC=5.0 V
CPD
Power Dissipation Capacitance
60
pF
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
Figure 3. Switching Waveforms
Rev. 00
IKSEMICON [ IK SEMICON CO., LTD ]
