IN74HC32A
AC ELECTRICAL CHARACTERISTICS (CL=50 pF,Input tr=tf=6.0 ns, VIH=VCC, VIL=0 V)
VCC
V
Guaranteed Limit
Symbol
Parameter
Unit
ns
-55°C
≤85°C
≤125°C
to
25°C
tPLH, tPHL Maximum Propagation Delay, Input A or B to
Output Y (Figures 1 and 2)
2.0
4.5
6.0
75
15
13
95
19
16
110
22
19
tTLH, tTHL Maximum Output Transition Time, Any Output
(Figures 1 and 2)
2.0
4.5
6.0
75
15
13
95
19
16
110
22
19
ns
CIN
Maximum Input Capacitance
-
10
10
10
pF
Power Dissipation Capacitance (Per Gate)
Typical @25°C,VCC=5.0 V
CPD
Used to determine the no-load dynamic power
consumption:
20
pF
PD=CPDVCC2f+ICCVCC
TEST POINT
t
t
f
r
VCC
90%
50%
10%
INPUT
A or B
DEVICE
OUTPUT
UNDER
TEST
GND
tPLH
tPHL
*
L
C
90%
50%
10%
OUTPUT Y
tTLH
tTHL
* Includes all probe and jig capacitance
Figure 1. Switching Waveforms
Figure 2. Test Circuit
EXPANDED LOGIC DIAGRAM
(1/4 of the Device)
Rev. 00
IKSEMICON [ IK SEMICON CO., LTD ]
