Intel 8253 - Timing Diagrams

TRI-STATE Test Circuits and Waveforms
Timing Diagrams
(All timing is measured from the 50
%
voltage points)
t
1H
DS005671-47
t
1H
,C
L
=
10 pF
DS005671-48
t
r
=
20 ns
t
0H
DS005671-49
t
0H
,C
L
=
10 pF
DS005671-50
t
r
=
20 ns
DS005671-51
ADC0801/ADC0802/ADC0803/ADC0804/ADC0805
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