Texas Instruments 20-SOIC CY74FCT245TSOCG4

The CY74FCT245TSOCG4 is a bus transceiver from Cypress Semiconductor/Texas Instruments, part of the FCT logic family. It functions as an 8-bit, three-state buffer designed for bidirectional asynchronous communication on data buses. This device features TTL input/output levels, configurable voltage translation capability, and offers protection for interface circuits between devices with separate power domains or logic levels. The IC includes direction control inputs and output enables to manage data flow. Packaged in a TSOIC small-outline package, it's suitable for applications like interfacing microcontrollers with peripherals or level shifting in mixed-voltage systems.