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IDT72231L10J from IDT

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IDT72231L10J

Manufacturer: IDT

CMOS SyncFIFOO 64 X 9, 256 x 9, 512 x 9, 1024 X 9, 2048 X 9 and 4096 x 9

Partnumber Manufacturer Quantity Availability
IDT72231L10J IDT 175 In Stock

Description and Introduction

CMOS SyncFIFOO 64 X 9, 256 x 9, 512 x 9, 1024 X 9, 2048 X 9 and 4096 x 9 The IDT72231L10J is a high-speed, low-power 16K x 9 synchronous FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT).  

### **Key Specifications:**  
- **Organization:** 16K x 9 bits  
- **Operating Voltage:** 5V  
- **Speed:** 10 ns access time  
- **Package:** 32-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  

### **Descriptions and Features:**  
- **Synchronous FIFO:** Operates with clock-controlled read and write operations.  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **High-Speed Operation:** Supports fast data transfer with 10 ns access time.  
- **Flag Logic:** Includes full, empty, half-full, and programmable almost-full/almost-empty flags.  
- **Retransmit Capability:** Allows data to be resent from the beginning of the FIFO.  
- **Expandable Depth and Width:** Can be cascaded for larger FIFO configurations.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  

This device is commonly used in buffering, data rate matching, and high-speed communication systems.

Application Scenarios & Design Considerations

CMOS SyncFIFOO 64 X 9, 256 x 9, 512 x 9, 1024 X 9, 2048 X 9 and 4096 x 9

Alternative Part Number

  • CY7C4231-10JC --: Pin-compatible synchronous FIFO from Cypress with similar 2K x 18 organization and 10 ns speed grade, widely used as a drop-in replacement for IDT 72231 series.
  • SN74ACT7803-10PN --: TI synchronous FIFO with comparable depth/width and 10 ns access time, functionally equivalent for buffering applications and available from a major alternate source.
  • 72V231L10PF --: Renesas (formerly IDT) second-source equivalent in the 72V231 family with matching 10 ns speed and 2K x 18 FIFO architecture, suitable as a direct functional substitute.

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