IN74ACT20
AC ELECTRICAL CHARACTERISTICS(VCC=5.0 V ± 10%, CL=50pF,Input tr=tf=3.0 ns)
Guaranteed Limits
Symbol
Parameter
25 °C
-40°C to
Unit
85°C
Min Max Min Max
tPLH Propagation Delay, Input A , B, C or D to Output Y 2.0 9.0 1.5 10.5
ns
(Figure 1)
tPHL Propagation Delay, Input A , B, C or D to Output Y 2.0 9.0 1.5 10.5
ns
(Figure 1)
CIN Maximum Input Capacitance
4.5
4.5
pF
CPD Power Dissipation Capacitance
Typical @25°C,VCC=5.0 V
40
pF
Figure 1. Switching Waveforms
66