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型号	功能描述	生产厂家企业	LOGO
H66T19	64-Note ROM memory Dynamic speaker can be driven with external NPN transistor Description The H66T19/32/68 series is a CMOS LSI designed for use in door bell, telephone and toy applications. It is an on-chip ROM program-med for music performance. Produced by COMS technology, the device results in very low power consumption. Since the H66T19/32-/68 series includes oscilla	MICRO-ELECTRONICS	MICRO-ELECTRONICS
H66T19AA	64-Note ROM memory Dynamic speaker can be driven with external NPN transistor Description The H66T19/32/68 series is a CMOS LSI designed for use in door bell, telephone and toy applications. It is an on-chip ROM program-med for music performance. Produced by COMS technology, the device results in very low power consumption. Since the H66T19/32-/68 series includes oscilla	MICRO-ELECTRONICS	MICRO-ELECTRONICS
H66T19BA	64-Note ROM memory Dynamic speaker can be driven with external NPN transistor Description The H66T19/32/68 series is a CMOS LSI designed for use in door bell, telephone and toy applications. It is an on-chip ROM program-med for music performance. Produced by COMS technology, the device results in very low power consumption. Since the H66T19/32-/68 series includes oscilla	MICRO-ELECTRONICS	MICRO-ELECTRONICS
UM66T19L	SIMPLE MELODY GENERATOR Simple Melody Generator	UMC 联电	UMC
UM66T19L	MELODY INTEGRATED CIRCUIT 文件：77.62 Kbytes Page：3 Pages	UTC 友顺	UTC

HIT66T19供应商更多...

更新时间：2025-12-28 23:01:01

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市得捷芯城科技有限公司	UM66T19LK	UTC/友顺	24+	NA/	4335	原厂直销,现货供应,账期支持!	询价
深圳市亿联芯电子科技有限公司	UM66T19LK-1	UTC/友顺	2023+	TO92	8635	全新原装正品,优势价格	询价
深圳市明嘉莱科技有限公司	UM66T19LK	UTC/友顺	24+	明嘉莱只做原装正品现货	2510000	TO92	询价
深圳市恒达亿科技有限公司	UM66T19LK	UTC	25+	TO-92	4500	全新原装、诚信经营、公司现货销售!	询价
深圳市中联芯电子有限公司	UM66T19LK	UTC	24+	TO-92	18000	原装正品有挂有货假一赔十	询价
深圳市勤思达科技有限公司	UM66T19LK	UTC	24+	TO-92	5000	全新原装正品,现货销售	询价
深圳市一线半导体有限公司	UM66T19L	UTC	24+		5000		询价
艾睿（深圳）半导体有限公司	UM66T19LK-T92-K	UTC(友顺)	2447	TO-92(TO-92-3)	315000	2000个/袋一级代理专营品牌!原装正品,优势现货,长	询价
万三科技(深圳)有限公司	UM66T19LK	UTC(友顺)	25+	封装	500000	源自原厂成本,高价回收工厂呆滞	询价
深圳市创新迹电子有限公司	UM66T19LK	UTC	22+	TO-92	20000	公司只做原装品质保障	询价

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