72845LB10PF - Renesas Electronics

Description: The 72845 is a 4K x 18 First-In, First-Out memory with clocked read and write controls. It is functionally equivalent to two 72245 FIFOs in a single package with all associated control, data, and flag lines assigned to independent pins and would be applicable for a wide variety of data buffering needs, such as optical disk controllers, Local Area Networks (LANs), and interprocessor communication. Each of the two FIFOs has an 18-bit input and output port. The Read Clock can be tied to the Write Clock for