74LS77中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
替換型號
74LS77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：
74LS77
- 制造商：
MOTOROLA
- 制造商全稱：
Motorola, Inc
- 功能描述：
4-BIT D LATCH LOW POWER SCHOTTKY
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MOT |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢價 | ||
MAT |
2020+ |
DIP14 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
MIT |
23+ |
NA/ |
451 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
TI |
21+ |
CDIP20 |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
ti |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
MAT |
22+23+ |
DIP14 |
18575 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
HIT |
24+ |
SMD-14 |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢! |
詢價 | ||
Panasonic |
DIP-14 |
608900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
MOT |
23+ |
SOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
MAT |
21+ |
DIP |
4580 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價 |
