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參數(shù)資料
| 型號(hào)： | DM74LS151 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 1-of-8 Line Data Selector/Multiplexer |
| 中文描述： | 1中，8線數(shù)據(jù)選擇器/復(fù)用器 |
| 文件頁(yè)數(shù)： | 1/7頁(yè) |
| 文件大小： | 70K |
| 代理商： | DM74LS151 |
2000 Fairchild Semiconductor Corporation
DS006392
www.fairchildsemi.com
August 1986
Revised March 2000
D
DM74LS151
1-of-8 Line Data Selector/Multiplexer
General Description
This data selector/multiplexer contains full on-chip decod-
ing to select the desired data source. The DM74LS151
selects one-of-eight data sources. The DM74LS151 has a
strobe input which must be at a low logic level to enable
these devices. A high level at the strobe forces the W out-
put HIGH, and the Y output LOW.
The DM74LS151 features complementary W and Y out-
puts.
Features
I
Select one-of-eight data lines
I
Performs parallel-to-serial conversion
I
Permits multiplexing from N lines to one line
I
Also for use as Boolean function generator
I
Typical average propagation delay time data input to
W output 12.5 ns
I
Typical power dissipation 30 mW
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Truth Table
H
=
HIGH Level
L
=
LOW Level
X
=
Don't Care
D0, D1...D7
=
the level of the respective D input
Order Number
DM74LS151M
DM74LS151SJ
DM74LS151N
Package Number
M16A
M16D
N16E
Package Description
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Inputs
Outputs
Select
B
X
L
L
H
H
L
L
H
H
Strobe
S
H
L
L
L
L
L
L
L
L
Y
W
C
X
L
L
L
L
H
H
H
H
A
X
L
H
L
H
L
H
L
H
L
H
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DM74LS151M | 1-of-8 Line Data Selector/Multiplexer |
| DM74LS151N | 1-of-8 Line Data Selector/Multiplexer |
| DM74LS151SJ | 1-of-8 Line Data Selector/Multiplexer |
| DM74LS151MX | 8-Input Digital Multiplexer |
| DM74LS151SJX | 8-Input Digital Multiplexer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DM74LS151 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| DM74LS151M | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1to8 Line Dt Sel/Mul 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 |
| DM74LS151MX | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1to8 Line Dt Sel/Mul 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 |
| DM74LS151N | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1to8 Line Dt Sel/Mul 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 |
| DM74LS151NNSC84 | 制造商:National Semiconductor 功能描述:74LS151N SB-12 |
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