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SN54LS257B中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
SN54LS257B |
| 功能描述 | QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS |
| 文件大小 |
182.97 Kbytes |
| 頁面數(shù)量 |
6 頁 |
| 生產(chǎn)廠商 | MOTOROLA |
| 中文名稱 | 摩托羅拉 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-8-9 11:06:00 |
| 人工找貨 | SN54LS257B價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SN54LS257B規(guī)格書詳情
QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
The LSTTL/MSI SN54/74LS257B and the SN54/74LS258B are Quad 2-Input Multiplexers with 3-state outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (non-inverted) form. The outputs may be switched to a high impedance state with a HIGH on the common Output Enable (EO) Input, allowing the outputs to interface directly with bus oriented systems. It is fabricated with the Schottky barrier diode process for high speed and is com pletely compatible with all Motorola TTL families.
? Schottky Process For High Speed
? Multiplexer Expansion By Tying Outputs Together
? Non-Inverting 3-State Outputs
? Input Clamp Diodes Limit High Speed Termination Effects
? Special Circuitry Ensures Glitch Free Multiplexing
? ESD > 3500 Volts
產(chǎn)品屬性
- 型號：
SN54LS257B
- 制造商：
Texas Instruments
- 功能描述：
Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin CDIP Tube
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
24+ |
N/A |
82000 |
一級代理-主營優(yōu)勢-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
ADI |
23+ |
DIP16 |
8000 |
只做原裝現(xiàn)貨 |
詢價(jià) | ||
TI/德州儀器 |
23+ |
DIP16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
TI |
23+ |
CDIP |
1520 |
絕對全新原裝!優(yōu)勢供貨渠道!特價(jià)!請放心訂購! |
詢價(jià) | ||
TI |
25+ |
DIP |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
TI |
07+ |
DIP |
950 |
絕對全新原裝正品,現(xiàn)貨質(zhì)量可保 |
詢價(jià) | ||
MOT |
CDIP16 |
68500 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
TI/德州儀器 |
2023+ |
DIP16 |
6895 |
原廠全新正品旗艦店優(yōu)勢現(xiàn)貨 |
詢價(jià) | ||
TI |
23+24 |
DIP |
29850 |
原廠原包裝。終端BOM表可配單。可開13%增值稅發(fā)票 |
詢價(jià) | ||
MOTOROLA/摩托羅拉 |
2402+ |
CDIP16 |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢價(jià) |
