參數(shù)資料
型號(hào): SN74AS151DR
廠商: Texas Instruments, Inc.
英文描述: 1-OF-8 DATA SELECTORS/MULTIPLEXERS
中文描述: 1中,8個(gè)數(shù)據(jù)選擇器/多路復(fù)用器
文件頁(yè)數(shù): 1/17頁(yè)
文件大小: 643K
代理商: SN74AS151DR
SDAS205A APRIL 1982 REVISED DECEMBER 1994
Copyright
1994, Texas Instruments Incorporated
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
8-Line to 1-Line Multiplexers Can Perform
as:
Boolean Function Generators
Parallel-to-Serial Converters
Data Source Selectors
Input Clamping Diodes Simplify System
Design
Package Options Include Plastic
Small-Outline (D) Packages, Ceramic Chip
Carriers (FK), and Standard Plastic (N) and
Ceramic (J) 300-mil DIPs
description
These data selectors/multiplexers provide full
binary decoding to select one-of-eight data
sources. The strobe (G) input must be at a low
logic level to enable the inputs. A high level at the
strobe terminal forces the W output high and the
Y output low.
The SN54ALS151 is characterized for operation
over the full military temperature range of 55
°
C
to 125
°
C. The SN74ALS151 and SN74AS151 are
characterized for operation from 0
°
C to 70
°
C.
FUNCTION TABLE
INPUTS
OUTPUTS
SELECT
STROBE
G
C
B
A
Y
W
X
X
X
H
L
H
L
L
L
L
D0
D0
L
L
H
L
D1
D1
L
H
L
L
D2
D2
L
H
H
L
D3
D3
H
L
L
L
D4
D4
H
L
H
L
D5
D5
H
H
L
L
D6
D6
H
H
H
L
D7
D7
H = high level, L = low level, X = irrelevant
D0, D1, . . . D7 = the level of the respective D input
SN54ALS151 . . . J PACKAGE
SN74ALS151, SN74AS151 . . . 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
D5
D6
NC
D7
A
D1
D0
NC
Y
W
SN54ALS151 . . . FK PACKAGE
(TOP VIEW)
D
D
N
C
B
D
G
G
N
NC No internal connection
V
C
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
D3
D2
D1
D0
Y
W
G
GND
V
CC
D4
D5
D6
D7
A
B
C
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相關(guān)PDF資料
PDF描述
SN74AS151DRE4 1-OF-8 DATA SELECTORS/MULTIPLEXERS
SN74AS151DRG4 1-OF-8 DATA SELECTORS/MULTIPLEXERS
SN74AS161DE4 SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS
SN74AS161DG4 SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS
SN74AS161DR SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS
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SN74AS151DRE4 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1-of-8 Data Selector/Multiplexer RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
SN74AS151DRG4 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1 of 8 Data SELECTR Mltplxrs RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
SN74AS151N 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1-of-8 Data Selector/Multiplexer RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
SN74AS151NE4 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1-of-8 Data Selector/Multiplexer RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
SN74AS151NS 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: