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HD74HC257P中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
HD74HC257P |
| 功能描述 | Quad. 2-to-1-line Data Selectors/Multiplexers(with noninverted 3-state outputs) |
| 文件大小 |
106.15 Kbytes |
| 頁(yè)面數(shù)量 |
8 頁(yè) |
| 生產(chǎn)廠商 | RENESAS |
| 中文名稱 | 瑞薩 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-9-7 23:01:00 |
| 人工找貨 | HD74HC257P價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HD74HC257P規(guī)格書詳情
描述 Description
The large output drive capability coupled with the 3-state feature make this device ideal for interfacing with bus lines in a bus organized system. When the output control input line is taken high, the outputs of all four multiplexers are sent into a high impedance state. When the output control line is low, the select input chooses whether the A or B input is used.
特性 Features
? High Speed Operation: tpd (Data to Y) = 10.5 ns typ (CL = 50 pF)
? High Output Current: Fanout of 15 LSTTL Loads
? Wide Operating Voltage: VCC = 2 to 6 V
? Low Input Current: 1 μA max
? Low Quiescent Supply Current: ICC (static) = 4 μA max (Ta = 25°C)
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RENESAS/瑞薩 |
24+ |
NA/ |
4250 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
HITACHI |
25+23+ |
DIP16 |
10855 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
HITACHI |
24+ |
DIP16 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
HIT |
24+ |
DIP-16 |
48 |
詢價(jià) | |||
17+ |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||||
HIT |
23+ |
SOP-16P |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
HITACHI/日立 |
21+ |
DIP16 |
1709 |
詢價(jià) | |||
HIT |
20+ |
SOP-16 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢價(jià) | ||
HIT |
23+ |
55837 |
##公司主營(yíng)品牌長(zhǎng)期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) | |||
HIT |
96+ |
SOP16 |
198 |
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詢價(jià) |
