74HCT4017U 데이터 시트보기 (PDF) - Philips Electronics
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74HCT4017U Datasheet PDF : 12 Pages
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Philips Semiconductors
Johnson decade counter with 10 decoded outputs
Product specification
74HC/HCT4017
Fig.4 Functional diagram.
FUNCTION TABLE
MR
H
L
L
L
L
L
L
CP0
X
H
↑
L
X
H
↓
CP1
X
↓
L
X
H
↑
L
OPERATION
Q0 = Q5-9 = H; Q1 to Q9 = L
counter advances
counter advances
no change
no change
no change
no change
Notes
1. H = HIGH voltage level
L = LOW voltage level
X = don’t care
↑ = LOW-to-HIGH clock transition
↓ = HIGH-to-LOW clock transition
December 1990
4
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