Renesas Electronics Corporation Integrated Circuits (ICs) - Logic - Latches 74FCT373ATPYG

The 74FCT373ATPYG is an octal transparent latch designed for bus-oriented applications, utilizing advanced dual metal CMOS technology. It features 3-state outputs, allowing data to be latched when the Latch Enable (LE) signal is low, while appearing transparent when LE is high. The device is characterized by low input and output leakage currents of up to 1¬µA and operates at CMOS power levels, ensuring compatibility with true TTL input and output levels, with typical output high voltage (VOH) of 3.3V and output low voltage (VOL) of 0.3V. This latch supports high drive outputs, capable of sourcing -15mA and sinking 48mA, making it suitable for applications requiring robust performance. It complies with JEDEC standard 18 specifications and is available in various packages, including SOIC, SSOP, QSOP for industrial applications, and CERDIP, LCC for military applications. The device operates over a wide temperature range, from -40¬8C to +85¬8C for industrial and -55¬8C to +125¬8C for military grades, ensuring reliability in diverse environments. Power-off disable outputs facilitate live insertion, enhancing its usability in dynamic systems.