BUY 82S137A/BVA https://www.utsource.net/itm/p/419586.html
x4 PROM
The 82S137A/BVA is a bipolar PROM (Programmable Read-Only Memory) device manufactured by Philips Semiconductors. It is an 18-pin CDIP (Dual In-line Package) device. The 82S137A/BVA is a programmable logic device that can be used to store and retrieve data. It has an 8-bit wide data bus and can store up to 256 8-bit words. The device has an active-low chip enable (CE) input and an active-low output enable (OE) input. The 82S137A/BVA is commonly used in applications such as digital logic control, data storage and retrieval, and memory mapping. It can also be used in embedded systems, industrial control systems, and automotive applications. (For reference only)