IN74AC08
AC ELECTRICAL CHARACTERISTICS(CL=50pF,Input tr=tf=3.0 ns)
Symbol
Parameter
VCC*
Guaranteed Limits
V
25 °C
-40°C to
Unit
85°C
Min Max Min Max
tPLH Propagation Delay, Input A or B to
Output Y (Figure 1)
3.3 1.5 9.5 1.0 10.0 ns
5.0 1.5 7.5 1.0 8.5
tPHL Propagation Delay, Input A or B to
Output Y (Figure 1)
3.3 1.5 8.5 1.0 9.0 ns
5.0 1.5 7.0 1.0 7.5
CIN Maximum Input Capacitance
5.0
4.5
4.5
pF
CPD Power Dissipation Capacitance
*Voltage Range 3.3 V is 3.3 V ±0.3 V
Voltage Range 5.0 V is 5.0 V ±0.5 V
Typical @25°C,VCC=5.0 V
20
pF
Figure 1. Switching Waveforms
30