74LS90DC中文資料etc未分類(lèi)制造商數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠(chǎng)商型號(hào) |
74LS90DC |
| 功能描述 | The ’90 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divideby- five counter. |
| 文件大小 |
306.59 Kbytes |
| 頁(yè)面數(shù)量 |
3 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | List of Unclassifed Manufacturers |
| 企業(yè)簡(jiǎn)稱(chēng) |
ETC1【etc未分類(lèi)制造商】 |
| 中文名稱(chēng) | 未分類(lèi)制造商 |
| 原廠(chǎng)標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-1 20:00:00 |
| 人工找貨 | 74LS90DC價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
74LS90DC規(guī)格書(shū)詳情
DESCRIPTION — The ’90 is a 4-stage ripple counter containing a high speed
flip-flop acting as a divide-by-two and three flip-flops connected as a divideby-
five counter. It can be connected to operate with a conventional BCD output
pattern or it can be connected to provide a 50 duty cycle output. In the
BCD mode, HIGH signals on the Master Set (MS) inputs set the outputs to
BCD nine. HIGH signals on the Master Reset (MR) inputs force all outputs
LOW. For a similar counter with corner power pins, see the ’LS290; for dual
versions, see the ’LS390 and ’LS490.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
XINBOLE/芯伯樂(lè) |
24+ |
NA/ |
13352 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢(xún)價(jià) | ||
MOTOROLA/摩托羅拉 |
25+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
MATS |
1715+ |
SOP |
251156 |
只做原裝正品現(xiàn)貨假一賠十! |
詢(xún)價(jià) | ||
SGS |
25+ |
DIP |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售 |
詢(xún)價(jià) | ||
74LS90DC |
65 |
65 |
詢(xún)價(jià) | ||||
24+ |
DIP |
925 |
詢(xún)價(jià) | ||||
TI/TEXAS |
23+ |
DIP |
8931 |
詢(xún)價(jià) | |||
SL |
2022 |
DIP |
2600 |
詢(xún)價(jià) | |||
N/A |
22+ |
PDIP |
12245 |
現(xiàn)貨,原廠(chǎng)原裝假一罰十! |
詢(xún)價(jià) | ||
ti |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢(xún)價(jià) |
