MM74HCT245WM: High-Performance 8-Bit Bus Transceiver IC | Fairchild Semiconductor 2025-04-20 Discover the MM74HCT245WM, a high-performance 8-bit bus transceiver IC from Fairchild Semiconductor. Featuring 3-state outputs, 4.5V-5.5V operation, and -40 C to 85 C temperature range. Ideal for microcontroller interfaces and industrial applications.