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MC141555P1中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
MC141555P1規(guī)格書詳情
USB Hub Controller CMOS
This device is a self-contained USB Hub which complies with USB Hub Specification Rev 1.0. This device is used to expand the USB ports of your PC system while needed. Because of its self-contained and bus-powered/self powered capability, it can hide the complexity from the user and be flexibly placed anywhere, such as monitor, keyboard, motherboard, Hub-box, etc. The MC141555 consists of Serial Interface Engine (SIE), Hub Repeater, and Hub Controller, supporting one upstream port and up to five downstream ports.
Features Highlight
Hub
? Self-contained Hub Includes Serial Interface Engine (SIE), Hub Repeater and Hub Controller
? Universal Serial Bus (USB) Version 1.0 Compliant
? Self-powered or Bus-powered
? Individual/Ganged Downstream Port Power Switching
? Individual/Ganged Downstream Port Overcurrent Detection
? All Downstream Ports Support Full Speed and Low Speed Operation
? Suspend and Resume Operations
? Host Reset Operation
General Characteristics
? 28 DIP Package
? Crystal Input 24MHz
? Internal 3.3Volt Regulator
? Single 5Volt Power Supply
? Low-power CMOS Technology
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MOTOROLA |
9951+;0019+ |
DIP |
68 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MOTOROLA/摩托羅拉 |
23+ |
DIP |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
FREESCALE |
22+ |
PDIP28 |
2000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢 |
詢價 | ||
MOT |
23+ |
DIP28 |
12800 |
公司只有原裝 歡迎來電咨詢。 |
詢價 | ||
MOTOROLA |
22+ |
DIP-18 |
3000 |
原裝正品,支持實單 |
詢價 | ||
MOTOROLA/摩托羅拉 |
22+ |
QFP80L |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價 | ||
24+ |
3000 |
公司現(xiàn)貨 |
詢價 | ||||
MOT |
23+ |
DIP |
9526 |
詢價 | |||
FREESCALE |
23+ |
NA |
19960 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
MOTOROLA |
20+ |
QFP80 |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 |
