位置：HD74HC191 > HD74HC191詳情
HD74HC191中文資料
HD74HC191數(shù)據(jù)手冊規(guī)格書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)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RENESAS |
2014+ |
731 |
公司現(xiàn)貨庫存 |
||||
RENESAS/瑞薩 |
22+ |
DIP16 |
34856 |
原裝正品現(xiàn)貨 |
|||
RENESAS/瑞薩 |
21+ |
DIP16 |
1709 |
||||
RENESAS/瑞薩 |
25+ |
DIP16 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
|||
RENESAS/瑞薩 |
24+ |
DIP16 |
54000 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
|||
HIT |
25+ |
QFP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
|||
HIT |
DIP |
25635 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
||||
HIT/DIP |
23+ |
55945 |
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
||||
HITACHI |
23+ |
SOP |
20000 |
全新原裝假一賠十 |
|||
HITACHI |
2023+環(huán)?，F(xiàn)貨 |
DIP16 |
10 |
專注軍工、汽車、醫(yī)療、工業(yè)等方案配套一站式服務(wù) |
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RENESAS相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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Renesas Technology Corp 瑞薩科技有限公司
中文資料: 116121條
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，專注于提供高性能和高效能的微控制器、模擬和混合信號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、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IC、功率半導(dǎo)體以及汽車解決方案等。公司在汽車電子領(lǐng)域具有強(qiáng)大的技術(shù)實(shí)力，提供車載MCU、傳感器和網(wǎng)絡(luò)解決方案，支持智能汽車的發(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)品及解決方案銷售至歐美、亞洲等地區(qū)，致力于為
