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參數(shù)資料
| 型號： | DM74S158N |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Quad 1 of 2 Line Data Selector/Multiplexer |
| 中文描述： | S SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDIP16 |
| 封裝： | 0.300 INCH, PLASTIC, MS-001, DIP-16 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 53K |
| 代理商： | DM74S158N |
2000 Fairchild Semiconductor Corporation
DS006470
www.fairchildsemi.com
August 1986
Revised April 2000
D
DM74S157
DM74S158
Quad 1 of 2 Line Data Selector/Multiplexer
General Description
These data selectors/multiplexers contain inverters and
drivers to supply full on-chip data selection to the four out-
put gates. A separate strobe input is provided. A 4-bit word
is selected from one of two sources and is routed to the
four outputs. The DM74S157 presents true data whereas
the DM74S158 presents inverted data to minimize propa-
gation delay time.
Applications
Expand any data input point
Multiplex dual data buses
Generate four functions of two variables (one variable is
common)
Source programmable counters
Features
I
Buffered inputs and outputs
I
Typical propagation time
DM74S157
DM74S158
I
Typical power dissipation
DM74S157
DM74S158
5 ns
4 ns
250 mW
195 mW
Ordering Code:
Connection Diagrams
DM74S157
DM74S158
Order Number
DM74S157N
DM74S158N
Package Number
N16E
N16E
Package Description
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DM74S161 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| DM74S161N | 功能描述:計數(shù)器 IC Syn 4-Bit Binary Ctr RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
| DM74S161N 83 | 制造商:National Semiconductor 功能描述:74S161 |
| DM74S161N 90 | 制造商:National Semiconductor 功能描述:74S161 |
| DM74S161N 91 | 制造商:National Semiconductor 功能描述:74S161 |
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