OCTAL of STM IC,M74HCT643,M74HCT643C1R,M74HCT643M1R,M74HCT646,M74HCT646B1R

OCTAL STM IC

Circuit Protection	Relays	Integrated Circuits (ICs)	Electronic Components
TVS - Mixed Technology	Accessories Relay Sockets Power Relays, Over 2 Amps	Specialized ICs PMIC - Supervisors Data Acquisition - Analog to Digital Converters (ADC) Data Acquisition - Digital to Analog Converters (DAC) Interface - Telecom Logic - Specialty Logic Logic - Buffers, Drivers, Receivers, Transceivers Logic - Flip Flops Logic - Latches Interface - Drivers, Receivers, Transceivers Logic - Shift Registers Interface - UARTs (Universal Asynchronous Receiver Transmitter) PMIC - Power Distribution Switches, Load Drivers Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers Logic - Counters, Dividers PMIC - Thermal Management Audio Special Purpose Logic - Signal Switches, Multiplexers, Decoders PMIC - Motor Drivers, Controllers PMIC - LED Drivers PMIC - Full, Half-Bridge Drivers Interface - Analog Switches, Multiplexers, Demultiplexers Interface - I/O Expanders Interface - Sensor and Detector Interfaces Interface - Controllers Interface - Specialized PMIC - Power Management - Specialized Clock/Timing - Application Specific Clock/Timing - Clock Buffers, Drivers PMIC - Energy Metering Data Acquisition - ADCs/DACs - Special Purpose Interface - Analog Switches - Special Purpose	STM IC Texas TI IC MICREL IC Harris IC Intersil IC Fairchild IC IDT IC Maxim IC

Part Number	Manufacturer / Brand	Brife Description
M74HCT643	STMicroelectronics	OCTAL BUS TRANSCEIVER3-STATE HCT245 NON INVERTING HCT640 INVERTING HCT643 INVERTING/NON INVERTING IC
M74HCT643C1R	STMicroelectronics	OCTAL BUS TRANSCEIVER3-STATE HCT245 NON INVERTING HCT640 INVERTING HCT643 INVERTING/NON INVERTING IC
M74HCT643M1R	STMicroelectronics	OCTAL BUS TRANSCEIVER3-STATE HCT245 NON INVERTING HCT640 INVERTING HCT643 INVERTING/NON INVERTING IC
M74HCT646	STMicroelectronics	HCT646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HCT648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE INV. IC
M74HCT646B1R	STMicroelectronics	HCT646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HCT648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE INV. IC
M74HCT646M1R	STMicroelectronics	HCT646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HCT648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE INV. IC
M74HCT648	STMicroelectronics	HCT646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HCT648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE INV. IC
M74HCT648B1R	STMicroelectronics	HCT646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HCT648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE INV. IC
M74HCT648M1R	STMicroelectronics	HCT646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HCT648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE INV. IC
M74HCT651	STMicroelectronics	HCT651 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE INV. HCT652 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE IC
M74HCT651B1R	STMicroelectronics	HCT651 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE INV. HCT652 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE IC
M74HCT651M1R	STMicroelectronics	HCT651 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE INV. HCT652 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE IC
M74HCT652	STMicroelectronics	HCT651 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE INV. HCT652 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE IC
M74HCT652M1R	STMicroelectronics	HCT651 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE INV. HCT652 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE IC
M74HCTXXXC1R	STMicroelectronics	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HCT563 INVERTING - HCT573 NON INVERTING IC