BUY MD25D40TIG https://www.utsource.net/itm/p/8944987.html

Description: MD25D40TIG is a low-power, low-voltage, high-speed CMOS static RAM. Features: - Low power consumption - Low voltage operation - High speed access time - Single power supply - Low standby current - TTL compatible inputs and outputs - Fully static operation - Automatic power down when deselected Applications: - Automotive electronics - Industrial control - Robotics - Telecommunications - Portable electronics - Medical instruments - Networking equipment (For reference only)