M74HC643B1R 数据表(PDF) - STMicroelectronics

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M74HC643B1R 数据表 (PDF) - STMicroelectronics

M74HC643B1R Datasheet PDF - STMicroelectronics


部件名	M74HC643B1R

下载	M74HC643B1R 下载

文件大小	338.28 Kbytes

页	11 Pages

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

功能描述	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS INVERTING/NON INVERTING

M74HC643B1R Datasheet (PDF)

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M74HC643B1R Datasheet PDF - STMicroelectronics


部件名	M74HC643B1R

下载	M74HC643B1R Click to download

文件大小	338.28 Kbytes

页	11 Pages

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

功能描述	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS INVERTING/NON INVERTING

M74HC643B1R 数据表 (HTML) - STMicroelectronics

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M74HC643B1R 产品详情

Description
The 74HC643 is an advanced high-speed CMOS OCTAL BUS TRANSCEIVER (3-STATE) fabricated with silicon gate C2MOS technology. This IC is intended for two-way asynchronous communication between data buses, and the direction of data transmission is determined by DIR input. The enable input G can be used to disable the device so that the buses are effectively isolated. All inputs are equipped with protection circuits against static discharge and transient excess voltage. M74HC643 OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING/NON INVERTING)

类似零件编号 - M74HC643B1R

制造商	部件名	数据表	功能描述
STMicroelectronics	M74HC640	307Kb / 11P	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING) Aug-2001
	M74HC640B1R	307Kb / 11P	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING) Aug-2001
	M74HC640M1R	307Kb / 11P	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING) Aug-2001
	M74HC640RM13TR	307Kb / 11P	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING) Aug-2001
	M74HC640TTR	307Kb / 11P	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING) Aug-2001

类似说明 - M74HC643B1R

制造商	部件名	数据表	功能描述
ON Semiconductor	MC74AC646	82Kb / 12P	OCTAL TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS (NON-INVERTING) May, 2001 ??Rev. 5
STMicroelectronics	M54HC620	258Kb / 11P	OCTAL BUS TRANSCEIVER HC620 3 STATE INVERTING HC623 3 STATE NON INVERTING Oct-1992
Texas Instruments	CD54-74AC623	487Kb / 12P	OCTAL-BUS TRANSCEIVER,3-STATE, NON-INVERTING
Toshiba Semiconductor	TC74HC540AP	232Kb / 6P	OCTAL BUS BUFFER INVERTING/NON-INVERTING, 3-STATE OUTPUTS
Fairchild Semiconductor	74F620	52Kb / 6P	Inverting Octal Bus Transceiver with 3-STATE Outputs
Motorola, Inc	MC74AC652	233Kb / 8P	OCTAL TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS (NON-INVERTING)
STMicroelectronics	M74HC623	316Kb / 11P	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (NON INVERTING) Aug-2001
STMicroelectronics	M74HC640	307Kb / 11P	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING) Aug-2001
Unisonic Technologies	U74LVC640	208Kb / 5P	OCTAL BUS TRANSCEIVER WITH 3-STATE INVERTING OUTPUTS
Motorola, Inc	MC74F640	88Kb / 4P	OCTAL BUS TRANSCEIVER, INVERTING WITH 3-STATE OUTPUTS

关于 STMicroelectronics

Stmicroelectronics是位于瑞士日内瓦的跨国电子和半导体制造商。

该公司为汽车，工业和消费者市场的各种应用提供了广泛的产品，包括微控制器，传感器，功率放大器和集成电路。

Stmicroelectronics成立于1987年，在100多个国家 /地区开展业务，是世界上最大的半导体公司之一。

*此信息仅供一般参考，对于因上述信息造成的任何损失或损害，我们概不负责。

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