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型号	下载订购	功能描述	制造商上传企业	LOGO
M54HC7645	文件：257.51 Kbytes Page：10 Pages	OCTAL BUS TRANSCEIVER (3-STATE):HC7645 NONINVERTING HC7640 INVERTING ,HC7643 INVERTING/NONINVERTING DESCRIPTION The M54/74HC7245 HC7640, HC7643 and HC7645 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. ■ HIGH SPEED tPD = 12 ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION ICC = 4 µA (MAX.) at TA = 25 °C ■ HIGH NOISE IMMUNITY VH = 1.1 (TYP.) at VCC 文件：257.51 Kbytes 页数：10 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
M54HC7645B1R	文件：257.51 Kbytes Page：10 Pages	OCTAL BUS TRANSCEIVER (3-STATE):HC7645 NONINVERTING HC7640 INVERTING ,HC7643 INVERTING/NONINVERTING DESCRIPTION The M54/74HC7245 HC7640, HC7643 and HC7645 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. ■ HIGH SPEED tPD = 12 ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION ICC = 4 µA (MAX.) at TA = 25 °C ■ HIGH NOISE IMMUNITY VH = 1.1 (TYP.) at VCC 文件：257.51 Kbytes 页数：10 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
M54HC7645C1R	文件：257.51 Kbytes Page：10 Pages	OCTAL BUS TRANSCEIVER (3-STATE):HC7645 NONINVERTING HC7640 INVERTING ,HC7643 INVERTING/NONINVERTING DESCRIPTION The M54/74HC7245 HC7640, HC7643 and HC7645 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. ■ HIGH SPEED tPD = 12 ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION ICC = 4 µA (MAX.) at TA = 25 °C ■ HIGH NOISE IMMUNITY VH = 1.1 (TYP.) at VCC 文件：257.51 Kbytes 页数：10 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
M54HC7645F1R	文件：257.51 Kbytes Page：10 Pages	OCTAL BUS TRANSCEIVER (3-STATE):HC7645 NONINVERTING HC7640 INVERTING ,HC7643 INVERTING/NONINVERTING DESCRIPTION The M54/74HC7245 HC7640, HC7643 and HC7645 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. ■ HIGH SPEED tPD = 12 ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION ICC = 4 µA (MAX.) at TA = 25 °C ■ HIGH NOISE IMMUNITY VH = 1.1 (TYP.) at VCC 文件：257.51 Kbytes 页数：10 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
M54HC7645M1R	文件：257.51 Kbytes Page：10 Pages	OCTAL BUS TRANSCEIVER (3-STATE):HC7645 NONINVERTING HC7640 INVERTING ,HC7643 INVERTING/NONINVERTING DESCRIPTION The M54/74HC7245 HC7640, HC7643 and HC7645 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. ■ HIGH SPEED tPD = 12 ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION ICC = 4 µA (MAX.) at TA = 25 °C ■ HIGH NOISE IMMUNITY VH = 1.1 (TYP.) at VCC 文件：257.51 Kbytes 页数：10 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS

供应商	型号	品牌	批号	封装	库存	备注	价格
贸泽芯城（深圳）电子科技有限公司	M54HC76YBF	ST/意法	23+		13000	原厂授权一级代理,专业海外优势订货,价格优势、品种	询价
深圳市弘为电子有限公司	M54HC85D	ST	24+	JCDIP16	22	原装现货假一罚十	询价
上海皇华信息科技有限公司	M54HC85DG	ST			1069	只做正品	询价
深圳市一线半导体有限公司	M54HC86D		24+		3000	公司存货	询价
深圳市达恩科技有限公司	M54HCT04YBF		24+		200	进口原装正品优势供应	询价
深圳市河锋鑫科技有限公司	M54HCT04YBF	TELEDYN	2021+		60000	原装现货，欢迎询价	询价
深圳市瑞祥辉半导体有限公司	M54HCT04YBF	原装	2308+	原装	4862	只做进口原装!假一赔百!自己库存价优!	询价
深圳市科恒伟业电子有限公司	M54HCT04YBF	原厂	2540+	DIP	6852	只做原装正品假一赔十为客户做到零风险!!	询价
深圳市安富世纪电子有限公司	M54HCT126FIR	ST	23+	CDIP	50000	全新原装正品现货,支持订货	询价
深圳市威雅利发展有限公司	M54HCT126FIR	ST	0602+	CDIP	14	一级代理,专注军工、汽车、医疗、工业、新能源、电力	询价

更多M54HC7645供应商更新时间2026-1-28 11:10:00

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