參數(shù)資料
型號: SN54ALS153FK
廠商: Texas Instruments, Inc.
英文描述: DUAL 1-OF-4 DATA SELECTORS/MULTIPLEXERS
中文描述: 雙1 - - 4數(shù)據(jù)選擇器/多路復(fù)用器
文件頁數(shù): 1/7頁
文件大?。?/td> 111K
代理商: SN54ALS153FK
SN54ALS153, SN74ALS153, SN74AS153
DUAL 1-OF-4 DATA SELECTORS/MULTIPLEXERS
SDAS206A – APRIL 1982 – REVISED DECEMBER 1994
Copyright
1994, Texas Instruments Incorporated
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Permit Multiplexing From n Lines to
One Line
Perform Parallel-to-Serial Conversion
Strobe (Enable) Line Provided for
Cascading (n Lines to n Lines)
ALS253 and SN74AS253A Are 3-State
Versions of These Parts
Package Options Include Plastic
Small-Outline (D) Packages, Ceramic Chip
Carriers (FK), and Standard Plastic (N) and
Ceramic (J) 300-mil DIPs
description
These dual 1-of-4 data selectors/multiplexers
contain inverters and drivers to supply full binary
decoding data selection to the AND-OR gates.
Separate strobe (G) inputs are provided for each
of the two 4-line sections.
The SN54ALS153 is characterized for operation
over the full military temperature range of –55
°
C
to 125
°
C. The SN74ALS153 and SN74AS153 are
characterized for operation from 0
°
C to 70
°
C.
FUNCTION TABLE
INPUTS
STROBE
G
OUTPUT
Y
SELECT
B
DATA
C1
A
C0
C2
C3
X
X
X
X
X
X
H
L
L
L
L
X
X
X
L
L
L
L
H
X
X
X
L
H
L
H
X
L
X
X
L
L
L
H
X
H
X
X
L
H
H
L
X
X
L
X
L
L
H
L
X
X
H
X
L
H
H
H
X
X
X
L
L
L
H
H
X
X
X
H
L
H
Select inputs A and B are common to both sections.
SN54ALS153 . . . J PACKAGE
SN74ALS153, SN74AS153 . . . D OR N PACKAGE
(TOP VIEW)
3
2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
A
2C3
NC
2C2
2C1
1C3
1C2
NC
1C1
1C0
SN54ALS153 . . . FK PACKAGE
(TOP VIEW)
B
1
N
2
2
2
1
G
N
NC – No internal connection
V
C
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1G
B
1C3
1C2
1C1
1C0
1Y
GND
V
CC
2G
A
2C3
2C2
2C1
2C0
2Y
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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