M74HC640规格书应用电路供应价格意法半导体-114ic电子网

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型号	下载订购	功能描述	制造商上传企业	LOGO
M74HC640	文件：307.06 Kbytes Page：11 Pages	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING) DESCRIPTION The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standards C2MOS integrated circuit, it possesses the capability to drive 15 LSTTL loads. The 文件：307.06 Kbytes 页数：11 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
M74HC640	文件：300 bytes Page：1 Pages	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING)	ST 意法半导体	ST
M74HC640B1R	文件：307.06 Kbytes Page：11 Pages	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING) DESCRIPTION The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standards C2MOS integrated circuit, it possesses the capability to drive 15 LSTTL loads. The 文件：307.06 Kbytes 页数：11 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
M74HC640M1R	文件：307.06 Kbytes Page：11 Pages	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING) DESCRIPTION The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standards C2MOS integrated circuit, it possesses the capability to drive 15 LSTTL loads. The 文件：307.06 Kbytes 页数：11 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
M74HC640RM13TR	文件：307.06 Kbytes Page：11 Pages	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING) DESCRIPTION The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standards C2MOS integrated circuit, it possesses the capability to drive 15 LSTTL loads. The 文件：307.06 Kbytes 页数：11 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
M74HC640TTR	文件：307.06 Kbytes Page：11 Pages	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING) DESCRIPTION The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standards C2MOS integrated circuit, it possesses the capability to drive 15 LSTTL loads. The 文件：307.06 Kbytes 页数：11 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS

详细参数

型号：
M74HC640
功能描述：
总线收发器 DIP-20 OCTAL BUS TRN
RoHS：
否
制造商：
Fairchild Semiconductor
逻辑类型：
CMOS
逻辑系列：
74VCX
每芯片的通道数量：
16
输入电平：
CMOS
输出电平：
CMOS
输出类型：
3-State
高电平输出电流：
- 24 mA
低电平输出电流：
24 mA
传播延迟时间：
6.2 ns
电源电压-最大：
2.7 V, 3.6 V
电源电压-最小：
1.65 V, 2.3 V
最大工作温度：
+ 85 C
封装/箱体：
TSSOP-48
封装：
Reel

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市振宏微科技有限公司	M74HC640-1FP	MITSUBISH	23+	NA	3913	专做原装正品,假一罚百!	询价
艾睿（深圳）半导体有限公司	M74HC640B1	SGS	2447	DIP20	100500	一级代理专营品牌!原装正品,优势现货,长期排单到货	询价
深圳市赛特兴科技有限公司	M74HC642B1	ST	23+	DIP20	16900	正规渠道,只有原装!	询价
深圳市腾亿芯科技有限公司	M74HC642B1	ST	25+	DIP20	16900	原装，请咨询	询价
深圳市盈慧通电子有限公司	M74HC642B1	ST	2511	DIP20	16900	电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价	询价
上海金庆电子技术有限公司	M74HC643B1	SGS	新		420	全新原装货期两周	询价
深圳市华斯顿科技有限公司	M74HC643B1	SGS	25+23+	DIP20	14230	绝对原装正品全新进口深圳现货	询价
深圳市凌旭科技有限公司	M74HC643B1	SGS	21+	DIP20	1709		询价
深圳市宇创芯科技有限公司	M74HC643B1	SGS	24+	DIP20	9600	原装现货,优势供应,支持实单!	询价
深圳市星佑电子有限公司	M74HC643B1	SGS	21+	DIP20	6000	全新原装现货价优	询价

更多M74HC640供应商更新时间2025-10-11 9:54:00

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