5.0V 8K x 8 Asynchronous Static RAM

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.

Features

  • 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

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
7164L100DB Active CD28 CDIP 28 M No Tube
Availability
7164L20DB Active CD28 CDIP 28 M No Tube
Availability
7164L20TDB Active SD28 CDIP 28 M No Tube
Availability
7164L20YG Active PJG28 SOJ 28 C Yes Tube
Availability
7164L20YG8 Active PJG28 SOJ 28 C Yes Reel
Availability
7164L20YGI Active PJG28 SOJ 28 I Yes Tube
Availability
7164L20YGI8 Active PJG28 SOJ 28 I Yes Reel
Availability
7164L25DB Active CD28 CDIP 28 M No Tube
Availability
7164L25TDB Active SD28 CDIP 28 M No Tube
Availability
7164L25YG Active PJG28 SOJ 28 C Yes Tube
Availability
7164L25YG8 Active PJG28 SOJ 28 C Yes Reel
Availability
7164L25YGI Active PJG28 SOJ 28 I Yes Tube
Availability
7164L25YGI8 Active PJG28 SOJ 28 I Yes Reel
Availability
7164L35DB Active CD28 CDIP 28 M No Tube
Availability
7164L35TDB Active SD28 CDIP 28 M No Tube
Availability
7164L45DB Active CD28 CDIP 28 M No Tube
Availability
7164L45TDB Active SD28 CDIP 28 M No Tube
Availability
7164L55DB Active CD28 CDIP 28 M No Tube
Availability
7164L55TDB Active SD28 CDIP 28 M No Tube
Availability
7164L70DB Active CD28 CDIP 28 M No Tube
Availability
7164L70TDB Active SD28 CDIP 28 M No Tube
Availability
7164L85DB Active CD28 CDIP 28 M No Tube
Availability
7164L85TDB Active SD28 CDIP 28 M No Tube
Availability
7164S100DB Active CD28 CDIP 28 M No Tube
Availability
7164S20DB Active CD28 CDIP 28 M No Tube
Availability
7164S20TDB Active SD28 CDIP 28 M No Tube
Availability
7164S20TPG Active PTG28 PDIP 28 C Yes Tube
Availability
7164S20TPGI Active PTG28 PDIP 28 I Yes Tube
Availability
7164S20YG Active PJG28 SOJ 28 C Yes Tube
Availability
7164S20YG8 Active PJG28 SOJ 28 C Yes Reel
Availability
7164S20YGI Active PJG28 SOJ 28 I Yes Tube
Availability
7164S20YGI8 Active PJG28 SOJ 28 I Yes Reel
Availability
7164S25DB Active CD28 CDIP 28 M No Tube
Availability
7164S25TDB Active SD28 CDIP 28 M No Tube
Availability
7164S25TPG Active PTG28 PDIP 28 C Yes Tube
Availability
7164S25YG Active PJG28 SOJ 28 C Yes Tube
Availability
7164S25YG8 Active PJG28 SOJ 28 C Yes Reel
Availability
7164S25YGI Active PJG28 SOJ 28 I Yes Tube
Availability
7164S25YGI8 Active PJG28 SOJ 28 I Yes Reel
Availability
7164S35DB Active CD28 CDIP 28 M No Tube
Availability
7164S35TDB Active SD28 CDIP 28 M No Tube
Availability
7164S45DB Active CD28 CDIP 28 M No Tube
Availability
7164S45TDB Active SD28 CDIP 28 M No Tube
Availability
7164S55DB Active CD28 CDIP 28 M No Tube
Availability
7164S55TDB Active SD28 CDIP 28 M No Tube
Availability
7164S70DB Active CD28 CDIP 28 M No Tube
Availability
7164S70TDB Active SD28 CDIP 28 M No Tube
Availability
7164S85DB Active CD28 CDIP 28 M No Tube
Availability
7164S85TDB Active SD28 CDIP 28 M No Tube
Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
7164SL Data Sheet Datasheet PDF 622 KB Dec 4, 2016
PCNs & PDNs
PCN# : A1509-01 Add Alternate Assembly Location, MMT Thailand Product Change Notice PDF 537 KB Sep 30, 2015
PCN# : A1504-01 Change Silver Glass adhesive material Product Change Notice PDF 27 KB Apr 26, 2015
PCN# : A1503-01 New Die Coat Materials Product Change Notice PDF 24 KB Apr 11, 2015