CD54AC191中文資料Intersil數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

廠商型號(hào) |
CD54AC191 |
功能描述 | Presettable Synchronous 4-Bit Binary Up/Down Counters |
文件大小 |
11.35 Kbytes |
頁(yè)面數(shù)量 |
1 頁(yè) |
生產(chǎn)廠商 | Intersil Corporation |
企業(yè)簡(jiǎn)稱 |
Intersil |
中文名稱 | Intersil Corporation官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-5-21 12:22:00 |
人工找貨 | CD54AC191價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
CD54AC191規(guī)格書(shū)詳情
Description
The CD54AC191/3A and CD54ACT191/3A are asynchronously presettable binary up/down synchronous counters that utilize the Harris Advanced CMOS Logic technology. Presetting the counter to the number on preset data inputs (P0-P3) is accomplished by setting LOW the asynchronous parallel load input (PL). Counting occurs when PL is HIGH. Count Enable (CE) is LOW, and the Up/Down (U/D) input is either LOW for up-counting or HIGH for down-counting. The counter is incremented or decremented synchronously with the LOW-to-HIGH transition of the clock.
產(chǎn)品屬性
- 型號(hào):
CD54AC191
- 制造商:
INTERSIL
- 制造商全稱:
Intersil Corporation
- 功能描述:
Presettable Synchronous 4-Bit Binary Up/Down Counters
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI/德州儀器 |
QQ咨詢 |
DIP-20 |
750 |
全新原裝 研究所指定供貨商 |
詢價(jià) | ||
TI/HARRIS |
23+ |
CDIP/14 |
7000 |
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詢價(jià) | ||
CD54AC244F3A |
1 |
1 |
詢價(jià) | ||||
HARRIS |
23+ |
DIP |
8650 |
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H |
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3629 |
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詢價(jià) | ||
IDT |
06+ |
DIP |
650 |
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詢價(jià) | ||
TI |
23+ |
DIP |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
HARRIS |
24+ |
DIP |
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) | ||
TI |
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DIP |
67500 |
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詢價(jià) | ||
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) |