74AHC08T14-13 查看數據表（PDF） - Diodes Incorporated.
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74AHC08T14-13 Datasheet PDF : 8 Pages
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74AHC08
Switching Characteristics
Symbol
tPD
Parameter
Propagation
Delay AN to YN
Test
Conditions
Figure 1
CL = 15pF
Figure 1
C L = 50pF
VCC
3.0V to 3.6V
4.5V to 5.5V
3.0V to 3.6V
4.5V to 5.5V
TA = +25°C
-40°C to +85°C -40°C to +125°C
Unit
Min Typ Max Min
Max
Min
Max
0.5 4.5 7.9
0.5
9.5
0.5
10.0
0.5 3.2 5.5
0.5
6.5
0.5
7.0
ns
0.5 6.0 11.4 0.5
13.0
0.5
14.5
0.5 4.5 7.5
0.5
8.5
0.5
9.5
Parameter Measurement Information
VCC
3.3V -3.6V
4.5V to 5.5V
Inputs
VI
tr/tf
VCC
3ns
VCC
3ns
VM
VCC/2
VCC/2
CL
15pF, 50pF
15pF, 50pF
Voltage Waveform
Pulse Duration
Voltage Waveform
Propagation Delay Times
Inverting and Non Inverting Outputs
Figure 1 Load Circuit and Voltage Waveforms
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.
74AHC08
Document number: DS35341 Rev. 3 - 2
4 of 8
www.diodes.com
January 2013
© Diodes Incorporated
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