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M74HC390B1R中文資料
M74HC390B1R數(shù)據(jù)手冊規(guī)格書PDF詳情
DESCRIPTION
The M54/74HC390 is a high speed CMOS DUAL DECADE COUNTER fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption.
This dual decade counter contains two independent ripple carry counters. Each counter is composed of a divide-by-two and divide-by-five counter. The divide-by-two and divide-by-five counters can be cascaded to form dual decade, dual biquinary, or various combinations up to a single divide-by-100 counter.
■ HIGH SPEED fMAX = 84 MHz (TYP.) AT VCC = 5 V
■ LOW POWER DISSIPATION ICC = 4 μA (MAX.) AT TA = 25 °C
■ HIGH NOISE IMMUNITY VNIH = VNIL = 28 VCC (MIN.)
■ OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS
■ SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 4 mA (MIN.)
■ BALANCED PROPAGATION DELAYS tPLH = tPHL
■ WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V
■ PIN AND FUNCTION COMPATIBLE WITH 54/74LS390
M74HC390B1R產(chǎn)品屬性
- 類型
描述
- 型號(hào)
M74HC390B1R
- 功能描述
計(jì)數(shù)器移位寄存器 Dual Decade Counter
- RoHS
否
- 制造商
Texas Instruments
- 計(jì)數(shù)順序
Serial to Serial/Parallel
- 電路數(shù)量
1
- 封裝/箱體
SOIC-20 Wide
- 輸入線路數(shù)量
1
- 輸出類型
Open Drain
- 傳播延遲時(shí)間
650 ns
- 最大工作溫度
+ 125 C
- 最小工作溫度
- 40 C
- 封裝
Reel
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
STMicroelectronics |
25+ |
16-DIP(0.300 7.62mm) |
9350 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證 |
|||
STMicroelectronics |
2022+ |
1 |
全新原裝 貨期兩周 |
||||
STMicroelectronics |
24+ |
16-DIP |
56200 |
一級(jí)代理/放心采購 |
|||
STM |
20+ |
DIP-16 |
1001 |
就找我吧!--邀您體驗(yàn)愉快問購元件! |
|||
STM(STMicroelectronics) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
|||
ST |
22+ |
16DIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
ST |
23+ |
16DIP |
9000 |
原裝正品,支持實(shí)單 |
|||
ST |
23+ |
NA |
20000 |
全新原裝假一賠十 |
|||
STM |
23+ |
16-DIP (0.300 7.62mm) |
33500 |
原裝正品現(xiàn)貨庫存QQ:2987726803 |
|||
st |
23+ |
16-DIP |
52685 |
M74HC390B1R 價(jià)格
參考價(jià)格:¥4.6785
M74HC390B1R 資料下載更多...
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Datasheet數(shù)據(jù)表PDF頁碼索引
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STMicroelectronics 意法半導(dǎo)體集團(tuán)
意法半導(dǎo)體 (STMicroelectronics) 成立于1987年,總部位于瑞士日內(nèi)瓦和法國巴黎,是一家全球領(lǐng)先的半導(dǎo)體公司。意法半導(dǎo)體專注于設(shè)計(jì)、制造和銷售各種半導(dǎo)體解決方案,產(chǎn)品廣泛應(yīng)用于汽車、工業(yè)、消費(fèi)電子、通信等領(lǐng)域。 意法半導(dǎo)體的產(chǎn)品包括微控制器、模擬集成電路、功率半導(dǎo)體、傳感器等。公司擁有多個(gè)研發(fā)中心和生產(chǎn)基地,致力于技術(shù)創(chuàng)新和研發(fā)投入。意法半導(dǎo)體在全球范圍內(nèi)擁有廣泛的客戶群和合作伙伴,為客戶提供高品質(zhì)的產(chǎn)品和解決方案。 公司的使命是通過半導(dǎo)體技術(shù)推動(dòng)智能化和可持續(xù)發(fā)展,助力客戶取得成功。意法半導(dǎo)體不僅注重商業(yè)成功,還注重社會(huì)責(zé)任、環(huán)境保護(hù)和可持續(xù)經(jīng)營。企業(yè)價(jià)值觀包括創(chuàng)新、尊重