首頁(yè)>HD74HC257FPEL>規(guī)格書(shū)詳情
HD74HC257FPEL中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
HD74HC257FPEL |
| 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 | 2025-9-8 14:38:00 |
| 人工找貨 | HD74HC257FPEL價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HD74HC257FPEL規(guī)格書(shū)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 |
|---|---|---|---|---|---|---|---|
HIT |
23+ |
55835 |
##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) | |||
HITACHI |
1922+ |
SOP16 |
12600 |
詢價(jià) | |||
HIT |
24+ |
SOP |
830 |
詢價(jià) | |||
HITACHI |
24+ |
DIP16 |
32650 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
25+ |
DIP |
2987 |
只售原裝自家現(xiàn)貨!誠(chéng)信經(jīng)營(yíng)!歡迎來(lái)電! |
詢價(jià) | |||
RENESAS/瑞薩 |
21+ |
SOP16 |
2000 |
詢價(jià) | |||
HIT |
23+ |
SOP5.2 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
HIT |
00+ |
DIP-16 |
4 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | ||
HIT |
2025+ |
SOP16 |
4165 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
RENESAS/瑞薩 |
22+ |
SOP16 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) |
