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HD74LV139A_15 Datasheet, PDF (7/9 Pages) Renesas Technology Corp – Dual 2-to-4-line Decoders / Demultiplexers | |||
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HD74LV139A
Test Circuit
Measurement point
CL*
Note: CL includes the probe and fig capacitance.
⢠Waveform
tr
tf
90%
90%
VCC
Input
50% VCC
50% VCC
10%
10%
0V
tPLH
tPHL
In phase output
VOH
50% VCC
50% VCC
tPHL
VOL
tPLH
Out of phase output
VOH
50% VCC
50% VCC
VOL
Notes: 1. Input waveform: PRR ⤠1 MHz, Zo = 50 â¦, tr ⤠3 ns, tf ⤠3 ns
2. The output are measured one at a time with one transition per measurement.
Rev.1.00 Aug. 24, 2004 page 5 of 6
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