74ALS258中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
74ALS258規(guī)格書(shū)詳情
74ALS257 Quad 2-input data selector, non-inverting (3-State)
74ALS258 Quad 2-input data selector, inverting (3-State)
DESCRIPTION
The 74ALS257 is a quad 2-input multiplexer which selects 4 bits of data from one of two sources under the control of a common select input (S). The output enable input (OE) is active when Low. When OE is High, all of the outputs (Yn) are forced to a High impedance state (3-State) regardless of all other input conditions.
Moving data from two registers to a common output bus is a typical use of the 74ALS257. The state of the select input determines the particular register from which data comes.
產(chǎn)品屬性
- 型號(hào)：
74ALS258
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
Data selector/multiplexer
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI/德州儀器 |
23+ |
NA/ |
50 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
TI |
2020+ |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | |||
TI/TEXAS |
23+ |
DIP |
8931 |
詢價(jià) | |||
TI/德州儀器 |
24+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
TI |
SOP16-3.9MM |
608900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
TI |
23+ |
SOP |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售 |
詢價(jià) | ||
TI |
23+ |
SOP |
3200 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
24+ |
5000 |
公司存貨 |
詢價(jià) | ||||
TI |
23+ |
DIP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
TI |
22+ |
SOP |
25000 |
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十 |
詢價(jià) |
