The 7164 5V CMOS SRAM is organized as 8K x 8. The 7164 offers a reduced power standby mode. The low-power (L) version also offers a battery backup data retention capability at power supply levels as low as 2V. All inputs and outputs of the IDT7164 are TTL-compatible and operation is from a single 5V supply, simplifying system designs. Fully static asynchronous circuitry is used, requiring no clocks or refreshing for operation. Military grade product is available.


  • High-speed address/chip select access time – Military: 20/25/35/45/55/70/85/100ns (max.) – Industrial: 20/25ns (max.) – Commercial: 20/25ns (max.)
  • Low power consumption
  • Battery backup operation – 2V data retention voltage (L Version only)
  • Produced with advanced CMOS high-performance technology
  • Inputs and outputs directly TTL-compatible
  • Three-state outputs
  • Available in 28-pin DIP, CERDIP and SOJ packages
  • Military product compliant to MIL-STD-883, Class B


Title language Type Format File Size Date
star 7164SL Data Sheet Datasheet PDF 112 KB
PCN# : A2001-02-R1 Transfer Select Packages Assembly Location from OSET to Greatek, Taiwan Product Change Notice PDF 748 KB
PCN# : A2001-02 Transfer Assembly Location from OSET to Greatek, Taiwan Product Change Notice PDF 108 KB
PCN# : A1509-01 Add Alternate Assembly Location, MMT Thailand Product Change Notice PDF 537 KB
PCN# : A1504-01 Change Silver Glass adhesive material Product Change Notice PDF 27 KB
PCN# : A1503-01 New Die Coat Materials Product Change Notice PDF 24 KB