IN74HC20
AC ELECTRICAL CHARACTERISTICS(CL=50pF,Input tr=tf=6.0 ns)
VCC
V
Guaranteed Limit
Symbol
Parameter
Unit
25 °C ≤85°C ≤125°
to
-55°C
90
C
tPLH
,
Maximum Propagation Delay, Input A 2.0
115
23
20
95
19
16
10
135
27
ns
ns
pF
tPHL
,B,C or D to Output Y (Figures 1 and 2)
4.5
6.0
18
15
23
tTLH, tTHL Maximum Output Transition Time, Any 2.0
75
110
22
Output (Figures 1 and 2)
4.5
6.0
-
15
13
19
10
CIN
Maximum Input Capacitance
10
Power Dissipation Capacitance (Per
Gate)
Typical @25°C,VCC=5.0 V
CPD
Used to determine the no-load dynamic
26
pF
power
consumption:
PD=CPDVCC2f+ICCVCC
Figure 1. Switching Waveforms
Figure 2. Test Circuit
EXPANDED LOGIC DIAGRAM
(1/2 of the Device)
4
INTEGRAL [ INTEGRAL CORP. ]
