OCTAL of STM IC,M54HC7643B1R,M54HC7643C1R,M54HC7643F1R,M54HC7643M1R,M54HC7645

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
M54HC7643B1R	STMicroelectronics	OCTAL BUS TRANSCEIVER 3-STATEHC7645 NONINVERTING HC7640 INVERTING HC7643 INVERTING/NONINVERTING IC
M54HC7643C1R	STMicroelectronics	OCTAL BUS TRANSCEIVER 3-STATEHC7645 NONINVERTING HC7640 INVERTING HC7643 INVERTING/NONINVERTING IC
M54HC7643F1R	STMicroelectronics	OCTAL BUS TRANSCEIVER 3-STATEHC7645 NONINVERTING HC7640 INVERTING HC7643 INVERTING/NONINVERTING IC
M54HC7643M1R	STMicroelectronics	OCTAL BUS TRANSCEIVER 3-STATEHC7645 NONINVERTING HC7640 INVERTING HC7643 INVERTING/NONINVERTING IC
M54HC7645	STMicroelectronics	OCTAL BUS TRANSCEIVER 3-STATEHC7645 NONINVERTING HC7640 INVERTING HC7643 INVERTING/NONINVERTING IC
M54HC7645B1R	STMicroelectronics	OCTAL BUS TRANSCEIVER 3-STATEHC7645 NONINVERTING HC7640 INVERTING HC7643 INVERTING/NONINVERTING IC
M54HC7645C1R	STMicroelectronics	OCTAL BUS TRANSCEIVER 3-STATEHC7645 NONINVERTING HC7640 INVERTING HC7643 INVERTING/NONINVERTING IC
M54HC7645F1R	STMicroelectronics	OCTAL BUS TRANSCEIVER 3-STATEHC7645 NONINVERTING HC7640 INVERTING HC7643 INVERTING/NONINVERTING IC
M54HC7645M1R	STMicroelectronics	OCTAL BUS TRANSCEIVER 3-STATEHC7645 NONINVERTING HC7640 INVERTING HC7643 INVERTING/NONINVERTING IC
M54HCT240	STMicroelectronics	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT240 INVERTED - HCT241/244 NON INVERTED IC
M54HCT240F1R	STMicroelectronics	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT240 INVERTED - HCT241/244 NON INVERTED IC
M54HCT241	STMicroelectronics	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT240 INVERTED - HCT241/244 NON INVERTED IC
M54HCT241F1R	STMicroelectronics	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT240 INVERTED - HCT241/244 NON INVERTED IC
M54HCT244F1R	STMicroelectronics	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT240 INVERTED - HCT241/244 NON INVERTED IC
M54HCT245F1R	STMicroelectronics	OCTAL BUS TRANSCEIVER3-STATE HCT245 NON INVERTING HCT640 INVERTING HCT643 INVERTING/NON INVERTING IC
M54HCT273	STMicroelectronics	OCTAL D TYPE FLIP FLOP WITH CLEAR IC
M54HCT273F1R	STMicroelectronics	OCTAL D TYPE FLIP FLOP WITH CLEAR IC
M54HCT373	STMicroelectronics	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HCT373 NON INVERTING - HCT533 INVERTING IC
M54HCT373F1R	STMicroelectronics	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HCT373 NON INVERTING - HCT533 INVERTING IC
M54HCT374	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT374 NON INVERTING - HCT534 INVERTING IC
M54HCT374F1R	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT374 NON INVERTING - HCT534 INVERTING IC
M54HCT533	STMicroelectronics	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HCT373 NON INVERTING - HCT533 INVERTING IC
M54HCT533F1R	STMicroelectronics	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HCT373 NON INVERTING - HCT533 INVERTING IC
M54HCT534	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT374 NON INVERTING - HCT534 INVERTING IC
M54HCT534F1R	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT374 NON INVERTING - HCT534 INVERTING IC
M54HCT540	STMicroelectronics	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT540 INVERTED - HCT541 NON INVERTED IC
M54HCT540F1R	STMicroelectronics	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT540 INVERTED - HCT541 NON INVERTED IC
M54HCT541	STMicroelectronics	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT540 INVERTED - HCT541 NON INVERTED IC
M54HCT541F1R	STMicroelectronics	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT540 INVERTED - HCT541 NON INVERTED IC
M54HCT563F1R	STMicroelectronics	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HCT563 INVERTING - HCT573 NON INVERTING IC
M54HCT564	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT564 INVERTING - HCT574 NON INVERTING IC
M54HCT564F1R	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT564 INVERTING - HCT574 NON INVERTING IC
M54HCT573F1R	STMicroelectronics	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HCT563 INVERTING - HCT573 NON INVERTING IC
M54HCT574	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT564 INVERTING - HCT574 NON INVERTING IC
M54HCT574F1R	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT564 INVERTING - HCT574 NON INVERTING IC
M54HCT640	STMicroelectronics	OCTAL BUS TRANSCEIVER3-STATE HCT245 NON INVERTING HCT640 INVERTING HCT643 INVERTING/NON INVERTING IC
M54HCT640F1R	STMicroelectronics	OCTAL BUS TRANSCEIVER3-STATE HCT245 NON INVERTING HCT640 INVERTING HCT643 INVERTING/NON INVERTING IC
M54HCT643	STMicroelectronics	OCTAL BUS TRANSCEIVER3-STATE HCT245 NON INVERTING HCT640 INVERTING HCT643 INVERTING/NON INVERTING IC
M54HCT643F1R	STMicroelectronics	OCTAL BUS TRANSCEIVER3-STATE HCT245 NON INVERTING HCT640 INVERTING HCT643 INVERTING/NON INVERTING IC
M74AC574B	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING IC
M74AC574M	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING IC
M74AC574MTR	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING IC
M74AC574TTR	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING IC
M74ACT574B	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING IC
M74ACT574M	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING IC
M74ACT574MTR	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING IC
M74ACT574TTR	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING IC
M74HC240F1R	STMicroelectronics	HC240 INVERTED - HC241/244 NON INVERTED OCTAL BUS BUFFER WITH 3 STATE OUTPUTS IC
M74HC240HVB1R	STMicroelectronics	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC240HV INVERTED - HC241HV NON INVERTED IC
M74HC240HVF1R	STMicroelectronics	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC240HV INVERTED - HC241HV NON INVERTED IC