74LS77中文資料Motorola數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
替換型號(hào)
74LS77規(guī)格書(shū)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(hào)：
74LS77
- 制造商：
MOTOROLA
- 制造商全稱(chēng)：
Motorola, Inc
- 功能描述：
4-BIT D LATCH LOW POWER SCHOTTKY
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Panasonic |
DIP-14 |
608900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢(xún)價(jià) | |||
TI |
21+ |
CDIP20 |
3200 |
公司只做原裝,誠(chéng)信經(jīng)營(yíng) |
詢(xún)價(jià) | ||
HIT |
2020+ |
SMD-14 |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)! |
詢(xún)價(jià) | ||
MOT |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢(xún)價(jià) | ||
REI |
16+ |
原廠封裝 |
10000 |
全新原裝正品,代理優(yōu)勢(shì)渠道供應(yīng),歡迎來(lái)電咨詢(xún) |
詢(xún)價(jià) | ||
24+ |
N/A |
58000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢(xún)價(jià) | |||
Rochester Electronics, LLC |
21+ |
NA |
12000 |
正品專(zhuān)賣(mài),進(jìn)口原裝深圳現(xiàn)貨 |
詢(xún)價(jià) | ||
MAT |
22+ |
DIP14 |
25000 |
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十 |
詢(xún)價(jià) | ||
MAT |
21+ |
DIP14 |
9866 |
詢(xún)價(jià) | |||
TI |
21+ |
CDIP20 |
13880 |
公司只售原裝,支持實(shí)單 |
詢(xún)價(jià) |
