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7432 Просмотр технического описания (PDF) - Diodes Incorporated.

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7432
Diodes
Diodes Incorporated. Diodes
7432 Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
74HCT32
Switching Characteristics
Symbol
tPD
tt
Parameter
Propagation
Delay AN to YN
Transition Time
Test
Conditions
Figure 1
CL = 50pF
Figure 1
CL = 50pF
VCC
4.5V
4.5V
TA = +25°C
-40°C to +85°C -40°C to +125°C
Unit
Min Typ Max
Max
Max
11
24
30
36
ns
7
15
19
22
ns
Operating Characteristics (@TA = +25°C, unless otherwise specified.)
Parameter
VCC = 5.5 V
Test Conditions
Unit
Typ
Power Dissipation
Cpd
Capacitance per Gate
f = 1 MHz
28
pF
CI
Input Capacitance VI = VCC – or GND
4
pF
Parameter Measurement Information
Vcc
4.5V
Inputs
VI
tr/tf
3.0V
3ns
VM
1.5V
CL
VOH/2
Voltage Waveform
Pulse Duration
Notes:
A. Includes test lead and test apparatus capacitance.
B. All pulses are supplied at pulse repetition rate 1 MHz.
C. Inputs are measured separately one transition per measurement.
D. tPLH and tPHL are the same as tPD.
Voltage Waveform
Propagation Delay Times
Inverting and Non Inverting Outputs
Figure 1 Load Circuit and Voltage Waveforms
74HCT32
Document number: DS35334 Rev. 3 - 2
4 of 8
www.diodes.com
January 2013
© Diodes Incorporated

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