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IDT7164L20Y from IDT

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IDT7164L20Y

Manufacturer: IDT

CMOS STATIC RAM 64K (8K x 8-BIT)
Partnumber Manufacturer Quantity Availability
IDT7164L20Y IDT 845 In Stock

Description and Introduction

CMOS STATIC RAM 64K (8K x 8-BIT) The IDT7164L20Y is a high-speed 16K x 4-bit Static RAM (SRAM) manufactured by Integrated Device Technology (IDT).  

### **Key Specifications:**  
- **Organization:** 16K x 4-bit  
- **Access Time:** 20 ns  
- **Operating Voltage:** 5V  
- **Power Supply Current (Active):** 120 mA (max)  
- **Power Supply Current (Standby):** 30 mA (max)  
- **Package Type:** 24-pin SOJ (Small Outline J-Lead)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  

### **Descriptions and Features:**  
- **High-Speed Performance:** Fast access time of 20 ns for high-speed applications.  
- **Low Power Consumption:** Features standby mode to reduce power usage.  
- **CMOS Technology:** Ensures low power dissipation and high noise immunity.  
- **Tri-State Outputs:** Allows direct interfacing with common bus structures.  
- **Wide Operating Voltage:** Compatible with standard 5V systems.  
- **Industrial Standard Pinout:** Matches industry-standard SRAM configurations for easy integration.  

This SRAM is commonly used in cache memory, networking, and embedded systems requiring fast, reliable data storage.

Application Scenarios & Design Considerations

CMOS STATIC RAM 64K (8K x 8-BIT)

Alternative Part Number

  • CY7C199-20PC --: 32K x 8 asynchronous SRAM with 20 ns access time, pin-compatible with the 7164 series and widely available as a drop-in replacement.
  • AS7C256-20PC --: 32K x 8 low-power CMOS SRAM in the same DIP package with 20 ns speed grade, a common second-source for legacy IDT 7164 devices.
  • IS61C256AH-20N --: 32K x 8 high-speed SRAM with 20 ns access time and compatible pinout, suitable as an alternative when the original IDT part is unavailable.

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