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參數(shù)資料
| 型號： | DM74S257 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 3-STATE Quad 1-of-2 Data Selector/Multiplexer |
| 中文描述： | 三態(tài)四1 - 2數(shù)據(jù)選擇器/復(fù)用器 |
| 文件頁數(shù)： | 5/5頁 |
| 文件大?。?/td> | 47K |
| 代理商： | DM74S257 |
5
www.fairchildsemi.com
D
Physical Dimensions
inches (millimeters) unless otherwise noted
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Package Number N16E
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.
LIFE SUPPORT POLICY
FAIRCHILD
’
S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be rea-
sonably expected to result in a significant injury to the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
www.fairchildsemi.com
相關(guān)PDF資料 |
PDF描述 |
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| DM74S257N | 3-STATE Quad 1-of-2 Data Selector/Multiplexer |
| DM74S280 | 9-Bit Parity Generator/Checker |
| DM74S280M | 9-Bit Parity Generator/Checker |
| DM74S280N | 9-Bit Parity Generator/Checker |
| DM74S280MX | Parity Generator/Checker |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DM74S257 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| DM74S257J | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| DM74S257N | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Qd 3-STATE 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 |
| DM74S280 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| DM74S280J | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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