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MC74HCT157A中文資料摩托羅拉數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
MC74HCT157A規(guī)格書(shū)詳情
Quad 2-Input Data Selector/Multiplexer with LSTTL-Compatible Inputs
High–Performance Silicon–Gate CMOS
The MC74HCT157A is identical in pinout to the LS157. This device may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs.
This device routes 2 nibbles (A or B) to a single port (Y) as determined by the Select input. The data is presented at the outputs in noninverted form. A high level on the Output Enable input sets all four Y outputs to a low level.
The HCT157A is similar in function to the HC257 which has 3–state outputs.
? Output Drive Capability: 10 LSTTL Loads
? TTL NMOS Compatible Input Levels
? Outputs Directly Interface to CMOS, NMOS and TTL
? Operating Voltage Range: 4.5 to 5.5 V
? Low Input Current: 1.0 μA
? In Compliance with the Requirements Defined by JEDEC Standard No. 7A
? Chip Complexity: 102 FETs or 25.5 Equivalent Gates
產(chǎn)品屬性
- 型號(hào)：
MC74HCT157A
- 制造商：
Rochester Electronics LLC
- 功能描述：
- Bulk
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
23+ |
PDIP16 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
onsemi(安森美) |
23+ |
PDIP16 |
1476 |
原裝現(xiàn)貨,免費(fèi)供樣,技術(shù)支持,原廠對(duì)接 |
詢價(jià) | ||
ON |
2020+ |
3.9MM |
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) | ||
MOT |
24+ |
DIP16 |
65200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
onsemi(安森美) |
23+ |
PDIP16 |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤(pán) |
詢價(jià) | ||
ON |
3.9MM |
699839 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
MOT |
22+23+ |
DIP16 |
36174 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ON |
24+ |
3.9MM |
56000 |
公司進(jìn)口原裝現(xiàn)貨 批量特價(jià)支持 |
詢價(jià) | ||
MOT |
24+ |
DIP16 |
18 |
詢價(jià) | |||
MOT |
2022+ |
DIP16 |
20000 |
只做原裝進(jìn)口現(xiàn)貨.假一罰十 |
詢價(jià) |
