位置:HD74HC190 > HD74HC190詳情
HD74HC190中文資料

廠(chǎng)家型號(hào) | HD74HC190 |
文件大小 | 150.18Kbytes |
頁(yè)面數(shù)量 | 13頁(yè) |
功能描述 | Synchronous Up/Down Decade Counter (Single Clock Line) 74HC Counter |
數(shù)據(jù)手冊(cè) | |
簡(jiǎn)稱(chēng) | RENESAS【瑞薩】 |
生產(chǎn)廠(chǎng)商 | Renesas Technology Corp |
中文名稱(chēng) | 瑞薩科技有限公司官網(wǎng) |
LOGO |
HD74HC190數(shù)據(jù)手冊(cè)規(guī)格書(shū)PDF詳情
Description
The HD74HC190 is a 4-bit decade counter and the HD74HC191 is a 4-bit binary counter. Synchronous counting operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructed by the steering logic. This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple clock) counters.
Features
? High Speed Operation: tpd (Clock to Q) = 22 ns typ (CL = 50 pF)
? High Output Current: Fanout of 10 LSTTL Loads
? Wide Operating Voltage: VCC = 2 to 6 V
? Low Input Current: 1 μA max
? Low Quiescent Supply Current: ICC (static) = 4 μA max (Ta = 25°C)
HD74HC190產(chǎn)品屬性
- 類(lèi)型
描述
- 型號(hào)
HD74HC190
- 制造商
Renesas Electronics
- 功能描述
74HC Counter
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Renesas |
01+ |
SOP16 |
2000 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
|||
Renesas |
20+ |
SOP16 |
2000 |
進(jìn)口原裝現(xiàn)貨,假一賠十 |
|||
Renesas |
21+ |
SOP16 |
2000 |
原裝現(xiàn)貨假一賠十 |
|||
Renesas |
25+ |
SOP16 |
8800 |
公司只做原裝,詳情請(qǐng)咨詢(xún) |
|||
Renesas |
2511 |
SOP16 |
2000 |
電子元器件采購(gòu)降本 30%!盈慧通原廠(chǎng)直采,砍掉中間差價(jià) |
|||
RENESAS/瑞薩 |
23+ |
7300 |
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨 |
||||
RENESAS/瑞薩 |
23+ |
7300 |
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨 |
||||
RENESAS/瑞薩 |
24+ |
65230 |
|||||
RENESAS/瑞薩 |
22+ |
DIP16 |
34856 |
原裝正品現(xiàn)貨 |
|||
HITACHI |
24+ |
DIP16 |
131 |
原廠(chǎng)授權(quán)代理 價(jià)格絕對(duì)優(yōu)勢(shì) |
HD74HC190 資料下載更多...
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Datasheet數(shù)據(jù)表PDF頁(yè)碼索引
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Renesas Technology Corp 瑞薩科技有限公司
瑞薩科技公司(Renesas Technology Corp.)是一家全球領(lǐng)先的半導(dǎo)體解決方案供應(yīng)商,總部位于日本東京。公司成立于2002年,由原日立半導(dǎo)體和三菱電機(jī)半導(dǎo)體合并而成,專(zhuān)注于提供高性能和高效能的微控制器、模擬和混合信號(hào)IC、功率半導(dǎo)體以及系統(tǒng)集成解決方案,廣泛應(yīng)用于汽車(chē)、工業(yè)控制、信息通信、消費(fèi)電子等多個(gè)領(lǐng)域。瑞薩科技的產(chǎn)品組合涵蓋微控制器(MCUs)、模擬和混合信號(hào)IC、功率半導(dǎo)體以及汽車(chē)解決方案等。公司在汽車(chē)電子領(lǐng)域具有強(qiáng)大的技術(shù)實(shí)力,提供車(chē)載MCU、傳感器和網(wǎng)絡(luò)解決方案,支持智能汽車(chē)的發(fā)展。瑞薩在全球設(shè)有多個(gè)研發(fā)中心和分支機(jī)構(gòu),產(chǎn)品及解決方案銷(xiāo)售至歐美、亞洲等地區(qū),致力于為