參數(shù)資料
型號: SN54AS194FK
廠商: Texas Instruments, Inc.
英文描述: SN54AS181B SN74AS181A
中文描述: SN54AS181B SN74AS181A
文件頁數(shù): 3/8頁
文件大?。?/td> 123K
代理商: SN54AS194FK
SN54AS194, SN74AS194
4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTERS
SDAS212A – DECEMBER 1983 – REVISED DECEMBER 1994
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic diagram (positive logic)
C1
1S
Two
Identical
Channels
Not
Shown
9
2
11
7
S0
S1
SR SER
SL SER
QA
QD
1
CLR
10
1R
R
CLK
C1
1S
1R
R
A
D
3
6
15
12
Parallel Inputs
Parallel Outputs
I/O ports not shown: QB (14) and QC (13)
Pin numbers shown are for the D, J, and N packages.
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