IN74HC32A Просмотр технического описания (PDF) - IK Semicon Co., Ltd
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IN74HC32A Datasheet PDF : 5 Pages
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IN74HC32A
AC ELECTRICAL CHARACTERISTICS (CL=50 pF,Input tr=tf=6.0 ns, VIH=VCC, VIL=0 V)
VCC
Guaranteed Limit
Symbol
Parameter
V -55°C ≤85°C ≤125°C Unit
to
25°C
tPLH, tPHL Maximum Propagation Delay, Input A or B to 2.0
75
95
110
ns
Output Y (Figures 1 and 2)
4.5 15
19
22
6.0 13
16
19
tTLH, tTHL Maximum Output Transition Time, Any Output 2.0
75
95
110
ns
(Figures 1 and 2)
4.5 15
19
22
6.0 13
16
19
CIN Maximum Input Capacitance
-
10
10
10
pF
Power Dissipation Capacitance (Per Gate)
CPD Used to determine the no-load dynamic power
consumption:
PD=CPDVCC2f+ICCVCC
Typical @25°C,VCC=5.0 V
20
pF
INPUT
A or B
tPLH
tr
90%
50%
10%
OUTPUT Y
90%
50%
10%
tTLH
tf
t PHL
VCC
GND
tTHL
Figure 1. Switching Waveforms
TEST POINT
DEVICE OUTPUT
UNDER
TEST
*
CL
* Includes all probe and jig capacitance
Figure 2. Test Circuit
EXPANDED LOGIC DIAGRAM
(1/4 of the Device)
Rev. 00
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