SN74LS77中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
替換型號
SN74LS77規(guī)格書詳情
4-BIT D LATCH
The TTL/MSI SN54/74LS75 and SN54/74LS77 are latches used as temporarystorage for binary information between processing units and input/out putor indicator units. Information present at a data (D) input is transferred to the Q output when the Enable is HIGH and the Q output will follow the data inputas long as the Enable remainsHIGH.
When the Enable goes LOW, the information(that was present at the data input at the time the transition occurred)is retained at the Q output until the Enable is permitted to go HIGH. The SN54 /74LS75 features complementary Q and Qoutput from a4-bit latchand is available in the 16-pin packages. For higher component density applications the SN54/74LS77 4-bit latch is available in the 14-pin package with Qoutputs omitted.
產(chǎn)品屬性
- 型號：
SN74LS77
- 制造商：
Motorola Inc
- 功能描述：
Latch, Single, 4 Bit, 14 Pin, Ceramic, DIP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI(德州儀器) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
MMI |
24+ |
DIP20 |
65200 |
一級代理/放心采購 |
詢價 | ||
onsemi(安森美) |
23+ |
6000 |
誠信服務(wù)，絕對原裝原盤 |
詢價 | |||
MOTOROLA |
23+ |
DIP-20 |
9526 |
詢價 | |||
TI |
899933 |
集團(tuán)化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | ||||
TI/德州儀器 |
23+ |
1500 |
只供應(yīng)原裝正品 歡迎詢價 |
詢價 | |||
MMI |
22+23+ |
DIP20 |
33056 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
SN74LS783N |
20 |
20 |
詢價 | ||||
MMI |
DIP20 |
9500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
MMI |
新 |
21 |
全新原裝 貨期兩周 |
詢價 |
