BUY CY7C185-25PC https://www.utsource.net/itm/p/11221445.html
IC SRAM 64K PARALLEL 28DIP
The CY7C185-25PC is a high-speed static RAM from Cypress Semiconductor. It is a 28-pin DIP package with a 25ns access time. The CY7C185-25PC is a 1K x 8 bit CMOS static RAM. It has an asynchronous design with a single chip select, and is organized as 128 words by 8 bits. It has an asynchronous active-low chip enable and active-low output enable. The device has a power-down feature that reduces power consumption when the device is not in use. The CY7C185-25PC is suitable for a wide range of applications, including data storage, buffering, and caching. It is also suitable for use in embedded systems, such as industrial controllers, medical devices, and consumer electronics. (For reference only)