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CH455

LED drive and keyboard control chip

2.Features ●Setdisplaycurrentdrivelayerinternally,thecurrentofsegmentisnolessthan25mA,the currentofwordisnolessthan160mA. ●Displayscancontroldynamically,support8×4or7×4,directlydrivefourbitsnumberLEDor thirtytwoLEDs. ●Internallimitcurrent,seteight

ETCList of Unclassifed Manufacturers

未分類制造商

CH455

DIgItal Drive and Keyboard Controlled Chip

WCHNanjing Qinheng Microelectronics Co., Ltd.

南京沁恒江蘇沁恒股份有限公司

CH455G

LED drive and keyboard control chip

2.Features ●Setdisplaycurrentdrivelayerinternally,thecurrentofsegmentisnolessthan25mA,the currentofwordisnolessthan160mA. ●Displayscancontroldynamically,support8×4or7×4,directlydrivefourbitsnumberLEDor thirtytwoLEDs. ●Internallimitcurrent,seteight

ETCList of Unclassifed Manufacturers

未分類制造商

CH455H

LED drive and keyboard control chip

2.Features ●Setdisplaycurrentdrivelayerinternally,thecurrentofsegmentisnolessthan25mA,the currentofwordisnolessthan160mA. ●Displayscancontroldynamically,support8×4or7×4,directlydrivefourbitsnumberLEDor thirtytwoLEDs. ●Internallimitcurrent,seteight

ETCList of Unclassifed Manufacturers

未分類制造商

CH455K

LED drive and keyboard control chip

2.Features ●Setdisplaycurrentdrivelayerinternally,thecurrentofsegmentisnolessthan25mA,the currentofwordisnolessthan160mA. ●Displayscancontroldynamically,support8×4or7×4,directlydrivefourbitsnumberLEDor thirtytwoLEDs. ●Internallimitcurrent,seteight

ETCList of Unclassifed Manufacturers

未分類制造商

CH455G

DIgItal Drive and Keyboard Controlled Chip

WCHNanjing Qinheng Microelectronics Co., Ltd.

南京沁恒江蘇沁恒股份有限公司

CH455H

DIgItal Drive and Keyboard Controlled Chip

WCHNanjing Qinheng Microelectronics Co., Ltd.

南京沁恒江蘇沁恒股份有限公司

CH455K

DIgItal Drive and Keyboard Controlled Chip

WCHNanjing Qinheng Microelectronics Co., Ltd.

南京沁恒江蘇沁恒股份有限公司

CN455

NPNSILICONPLANAREPITAXIALTRANSISTORS

CDIL

Continental Device India Limited

CRB455E

CeramicResonator

LUGUANGShenzhen Luguang Electronic Technology Co., Ltd

魯光電子深圳市魯光電子科技有限公司

供應商型號品牌批號封裝庫存備注價格
WCH/沁恒
22+23+
85192
假一罰十全新原裝現(xiàn)
 詢價
WCH
19+
SOP16
67859
原廠代理渠道,每一顆芯片都可追溯原廠；
 詢價
WCH
22+
24000
原裝正品現(xiàn)貨,實單可談,量大價優(yōu)
 詢價
WCH/沁恒
23+
SOP18/SOP16/DIP18
25000
沁恒微全系列在售,支持終端可供樣品
 詢價
WCH
23+
DIP
5600
絕對全新原裝!優(yōu)勢供貨渠道!特價!請放心訂購!
 詢價
WCH
23+
NA
30080
專業(yè)電子元器件供應鏈正邁科技特價代理QQ1304306553
 詢價
WCH
24+
SOP-18
2800
原裝現(xiàn)貨!可長期供貨!
 詢價
WCH
22+23+
SOP
27053
絕對原裝正品全新進口深圳現(xiàn)貨
 詢價
WCH
1815+
SOP16
6528
只做原裝正品假一賠十為客戶做到零風險!!
 詢價
WCH
18+
SOP-18
85600
保證進口原裝可開17%增值稅發(fā)票
 詢價
更多CH455供應商 更新時間2025-1-31 8:10:00

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