參數(shù)資料
型號: SN74HC161PWRE4
廠商: TEXAS INSTRUMENTS INC
元件分類: 計數(shù)器
英文描述: HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16
封裝: GREEN, PLASTIC, TSSOP-16
文件頁數(shù): 21/27頁
文件大?。?/td> 886K
代理商: SN74HC161PWRE4
SN54HC161, SN74HC161
4BIT SYNCHRONOUS BINARY COUNTERS
SCLS297D JANUARY 1996 REVISED SEPTEMBER 2003
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic diagram (positive logic)
1
9
10
7
3
15
14
CLR
LOAD
ENT
ENP
CLK
A
RCO
QA
For simplicity, routing of complementary signals LD and CK is not shown on this overall logic diagram. The uses of these signals are shown
on the logic diagram of the D/T flip-flops.
Pin numbers shown are for the D, J, N, NS, PW, and W packages.
M1
G2
G4
3D
4R
1, 2T/1C3
4
13
B
QB
M1
G2
G4
3D
4R
1, 2T/1C3
5
12
C
QC
M1
G2
G4
3D
4R
1, 2T/1C3
6
11
D
QD
M1
G2
G4
3D
4R
1, 2T/1C3
2
LD
CK
R
LD
相關(guān)PDF資料
PDF描述
SN74HC161DG4 HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16
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SNJ54HC174FK HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CQCC20
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