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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

Description

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.
Part NumberStatusSamplesStockPackageBudgetary Price (USD)Lead Count (#)Temp. GradePb (Lead) FreeCarrier TypeMoisture Sensitivity Level (MSL)Country of AssemblyCountry of Wafer Fabrication
7164L100DBObsoleteN/AOut of StockCDIP28#MNoTube1
7164L20DBObsoleteN/AOut of StockCDIP28#MNoTube1
7164L20TDBObsoleteN/AIn StockCDIP28#MNoTube1
7164L20YGObsoleteN/AIn StockSOJ28#CYesTube3
7164L20YG8ObsoleteN/AIn StockSOJ28#CYesReel3
7164L20YGIObsoleteN/AIn StockSOJ28#IYesTube3
7164L20YGI8ObsoleteN/AOut of StockSOJ28#IYesReel3
7164L25DBObsoleteN/AOut of StockCDIP28#MNoTube1
7164L25TDBObsoleteN/AIn StockCDIP28#MNoTube1
7164L25YGObsoleteN/AIn StockSOJ28#CYesTube3
7164L25YG8ObsoleteN/AOut of StockSOJ28#CYesReel3
7164L25YGIObsoleteN/AIn StockSOJ28#IYesTube3
7164L25YGI8ObsoleteN/AOut of StockSOJ28#IYesReel3
7164L35DBObsoleteN/AOut of StockCDIP28#MNoTube1
7164L35TDBObsoleteN/AOut of StockCDIP28#MNoTube1
7164L45DBObsoleteN/AOut of StockCDIP1ku | $21.3128#MNoTube1THAILANDTAIWAN, UNITED STATES
7164L45TDBObsoleteN/AIn StockCDIP28#MNoTube1
7164L55DBObsoleteN/AOut of StockCDIP28#MNoTube1
7164L55TDBObsoleteN/AIn StockCDIP28#MNoTube1
7164L70DBObsoleteN/AOut of StockCDIP28#MNoTube1
7164L70TDBObsoleteN/AIn StockCDIP28#MNoTube1
7164L85DBObsoleteN/AOut of StockCDIP28#MNoTube1
7164L85TDBObsoleteN/AOut of StockCDIP28#MNoTube1
7164S100DBObsoleteN/AOut of StockCDIP28#MNoTube1
7164S20DBObsoleteN/AIn StockCDIP28#MNoTube1
7164S20TDBObsoleteN/AOut of StockCDIP28#MNoTube1
7164S20TPGObsoleteN/AOut of StockPDIP28#CYesTube1
7164S20TPGIObsoleteN/AOut of StockPDIP28#IYesTube1
7164S20YGObsoleteN/AIn StockSOJ28#CYesTube3
7164S20YG8ObsoleteN/AOut of StockSOJ28#CYesReel3
7164S20YGIObsoleteN/AIn StockSOJ28#IYesTube3
7164S20YGI8ObsoleteN/AOut of StockSOJ28#IYesReel3
7164S25DBObsoleteN/AOut of StockCDIP28#MNoTube1
7164S25TDBObsoleteN/AOut of StockCDIP28#MNoTube1
7164S25TPGObsoleteN/AOut of StockPDIP28#CYesTube1
7164S25YGObsoleteN/AIn StockSOJ28#CYesTube3
7164S25YG8ObsoleteN/AOut of StockSOJ28#CYesReel3
7164S25YGIObsoleteN/AIn StockSOJ28#IYesTube3
7164S25YGI8ObsoleteN/AOut of StockSOJ28#IYesReel3
7164S35DBObsoleteN/AIn StockCDIP28#MNoTube1
7164S35TDBObsoleteN/AOut of StockCDIP28#MNoTube1
7164S45DBObsoleteN/AOut of StockCDIP28#MNoTube1
7164S45TDBObsoleteN/AOut of StockCDIP28#MNoTube1
7164S55DBObsoleteN/AOut of StockCDIP28#MNoTube1
7164S55TDBObsoleteN/AOut of StockCDIP28#MNoTube1
7164S70DBObsoleteN/AOut of StockCDIP28#MNoTube1
7164S70TDBObsoleteN/AOut of StockCDIP28#MNoTube1
7164S85DBObsoleteN/AOut of StockCDIP28#MNoTube1
7164S85TDBObsoleteN/AOut of StockCDIP28#MNoTube1

Support Communities

  1. Adding SPI Flash support in DSPS peripheral code base

    First of all, I truly appreciate the awesome development support I receive thus far. You guys are a great awesome group and with that level of customer focus, The company is definitely doing something right. I am beginning to integrate SPI flash support into DSPS sample source base. Our custom ...

    Oct 28, 2016
  2. Request for Replacement Part for 5962-3829412MZA and Clarification on Datasheet

    We are currently using the part number 5962-3829412MZA, which has been marked as obsolete. Upon review, we found the datasheet for IDT7164. Could you kindly suggest the exact new part number that would serve as a suitable replacement for this part? Additionally, in the datasheet, we noticed the ordering ...

    Apr 23, 2025
  3. Question about number of Characteristic per Service

    Hello, I have a trouble about limited number of Characteristic per service, when i create enum type ex: enum { // Service ADC1 CONTROL CUST1_IDX_SVC_ADC1_CONTROL = 0, // Service ADC1 CUST1_IDX_SVC_ADC2_CONTROL, // Service ADC2 CUST1_IDX_SVC_ADC3_CONTROL, // ...

    Oct 12, 2016
View All Results from Support Communities (11)
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