HD74HC668数据表ic资料原装现货专卖瑞萨-IC资料网

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型号	功能描述	生产厂家企业	LOGO
HD74HC668	Synchronous UP/Down Decade,4-bit binary Counter Description This synchronous presettable decade counter features an internal carry look-ahead for cascading in highspeed counting applications. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructe	HitachiHitachi Semiconductor 日立日立公司	Hitachi
HD74HC668	Synchronous UP/Down Decade Counter, Synchronous Up/Down 4-bit binary Counter Description This synchronous presettable decade counter features an internal carry look-ahead for cascading in high-speed counting applications. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instruct	RENESAS 瑞萨	RENESAS
HD74HC668RPEL	Synchronous UP/Down Decade Counter, Synchronous Up/Down 4-bit binary Counter Description This synchronous presettable decade counter features an internal carry look-ahead for cascading in high-speed counting applications. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instruct	RENESAS 瑞萨	RENESAS

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更新时间：2025-12-25 11:03:01

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市凌旭科技有限公司	HD74HC684P	HITACHI	2016+	DIP20	1000	只做原装,假一罚十,公司可开17%增值税发票!	询价
深圳市福安瓯科技有限公司	HD74HC7266FP	HITACHI	25+	SOP14	2500	强调现货,随时查询!	询价
深圳市能元时代电子有限公司	HD74HC673P	HIT	23+	185	56492	##公司主营品牌长期供应100%原装现货可含税提供技术	询价
深圳市威尔健半导体有限公司	HD74HC688FPEL	HITACHI/日立	23+	SOP20	50000	全新原装正品现货,支持订货	询价
深圳市华斯顿科技有限公司	HD74HC688P	RENESAS	25+23+	DIP20	33881	绝对原装正品全新进口深圳现货	询价
深圳市毅创腾电子科技有限公司	HD74HC670FPEL	HIT	23+	SOP	7000	绝对全新原装!100%保质量特价!请放心订购!	询价
深圳市一线半导体有限公司	HD74HC669P	HIT	24+	DIP	25		询价
深圳市佳鑫美电子科技有限公司	HD74HC673P		25+	DIP	2700	全新原装自家现货优势!	询价
深圳市宏捷佳电子科技有限公司	HD74HC688FPEL	HIT	2023+	SOP5.2	50000	原装现货	询价
深圳市星佑电子有限公司	HD74HC688	HIT	00+	SOP20	84	全新原装100真实现货供应	询价

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74HC595D，NXP全新19+原装现货
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