SL74HCT14
AC ELECTRICAL CHARACTERISTICS(VCC=5.0 V ± 10%, CL=50pF,Input tr=tf=6.0 ns)
Temperature Limits
Symbol
Parameter
25 °C to
-55°C
£85°C
£125°C
Unit
ns
tPLH, tPHL Maximum Propagation Delay, Input A
or B to Output Y (L to H)
32
40
48
(Figures 1 and 2)
tTLH, tTHL Maximum Output Transition Time, Any
Output (Figures 1 and 2)
15
10
19
10
22
10
ns
CIN
Maximum Input Capacitance
pF
Power Dissipation Capacitance (Per
Inverter)
Typical @25°C,VCC=5.0 V
CPD
Used to determine the no-load dynamic
power consumption:
32
pF
PD=CPDVCC2f+ICCVCC
Figure 1. Switching Waveforms
Figure 2. Test Circuit
System Logic
SLS