Alliance Memory SRAM, AS6C4008A-55STIN- 4Mbit

The Alliance Memory AS6C4008A is a 4,194,304-bit low power CMOS static random access memory organized as 524,288 words by 8 bits. It is fabricated using very high performance, high reliability CMOS technology. Its standby current is stable within the range of operating temperature.

Fully static operation
Tri-state output