HEF4520BP Просмотр технического описания (PDF) - Philips Electronics
Номер в каталоге
Компоненты Описание
Список матч
HEF4520BP Datasheet PDF : 7 Pages
| |||
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in
_white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in
white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ...
FUNCTION TABLE
CP0 CP1 MR
MODE
H
L counter advances
L
L counter advances
X
L no change
X
L no change
L
L no change
H
L no change
X
X
H O0 to O3 = LOW
Notes
1. H = HIGH state (the more positive voltage)
L = LOW state (the less positive voltage)
X = state is immaterial
= positive-going transition
= negative-going transition
Fig.3 Logic diagram (one counter).
Share Link: 