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74ACT157B中文資料
74ACT157B數(shù)據(jù)手冊規(guī)格書PDF詳情
DESCRIPTION
The 74ACT157 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology.
It consists of four 2-input digital multiplexer with common SELECT and STROBE inputs. It is a non-inverting multiplexer. When the STROBE input is held high selection of data is inhibit and all the outputs become low. The SELECT decoding determines whether the A or B inputs get routed to their corresponding Y outputs.
The device is designed to interface directly High Speed CMOS systems with TTL, NMOS and CMOS output voltage levels.
All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
■ HIGH SPEED: tPD = 5.5 ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION:
ICC = 4μA(MAX.) at TA=25°C
■ COMPATIBLE WITH TTL OUTPUTS
VIH = 2V (MIN.), VIL = 0.8V (MAX.)
■ 50? TRANSMISSION LINE DRIVING CAPABILITY
■ SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 24mA (MIN)
■ BALANCED PROPAGATION DELAYS: tPLH ? tPHL
■ OPERATING VOLTAGE RANGE:
VCC (OPR) = 4.5V to 5.5V
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 157
■ IMPROVED LATCH-UP IMMUNITY
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MOT |
1815+ |
SOP16-3.9MM |
6528 |
只做原裝正品現(xiàn)貨!或訂貨,假一賠十! |
|||
MOT |
24+ |
3.9mm16 |
885 |
全新現(xiàn)貨 |
|||
MOT |
1922+ |
SOP16-3.9MM |
12600 |
||||
MOTOROLA/摩托羅拉 |
21+ |
SOP16-3.9MM |
8000 |
全新原裝 公司現(xiàn)貨 價格優(yōu) |
|||
tosh |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
|||
ST |
23+ |
SOP3.9 |
35890 |
||||
ST |
24+ |
SOP-16 |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
|||
TI/德州儀器 |
23+ |
SOP |
5000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
|||
fsc |
2023+ |
- |
8700 |
原裝現(xiàn)貨 |
|||
TI |
2023+環(huán)保現(xiàn)貨 |
3.9MM |
4425 |
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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74ACT157B 芯片相關(guān)型號
STMICROELECTRONICS相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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STMicroelectronics 意法半導體集團
中文資料: 162441條
意法半導體 (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)先的半導體公司。意法半導體專注于設(shè)計、制造和銷售各種半導體解決方案，產(chǎn)品廣泛應用于汽車、工業(yè)、消費電子、通信等領(lǐng)域。 意法半導體的產(chǎn)品包括微控制器、模擬集成電路、功率半導體、傳感器等。公司擁有多個研發(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體技術(shù)推動智能化和可持續(xù)發(fā)展，助力客戶取得成功。意法半導體不僅注重商業(yè)成功，還注重社會責任、環(huán)境保護和可持續(xù)經(jīng)營。企業(yè)價值觀包括創(chuàng)新、尊重
