參數(shù)資料
型號: 933714120653
廠商: NXP SEMICONDUCTORS
元件分類: 計數(shù)器
英文描述: HCT SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO14
封裝: SOT-108-1, SO-14
文件頁數(shù): 6/11頁
文件大?。?/td> 135K
代理商: 933714120653
December 1990
4
Philips Semiconductors
Product specication
Dual 4-bit binary ripple counter
74HC/HCT393
Fig.4 Functional diagram.
Fig.5 State diagram.
Fig.6 Logic diagram (one counter).
COUNT SEQUENCE FOR 1 COUNTER
Notes
1. H = HIGH voltage level
L = LOW voltage level
COUNT
OUTPUTS
Q0
Q1
Q2
Q3
0
1
2
3
L
H
L
H
L
H
L
4
5
6
7
L
H
L
H
L
H
L
8
9
10
11
L
H
L
H
L
H
L
H
12
13
14
15
L
H
L
H
L
H
相關PDF資料
PDF描述
933669420652 HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP16
933714560652 HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16
935189250112 HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16
935189250118 HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16
935189550112 HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16
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