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IDT72421L12J from IDT

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IDT72421L12J

Manufacturer: IDT

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

Partnumber Manufacturer Quantity Availability
IDT72421L12J IDT 50 In Stock

Description and Introduction

CMOS SyncFIFO 64 X 9, 256 x 9, 512 x 9, 1024 X 9, 2048 X 9 and 4096 x 9 The IDT72421L12J is a high-speed, low-power, 3.3V CMOS FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT).  

### **Key Specifications:**  
- **Organization:** 512 x 9 bits  
- **Operating Voltage:** 3.3V ±10%  
- **Speed:** 12ns access time  
- **Power Consumption:** Low-power CMOS technology  
- **Package:** 32-pin PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions and Features:**  
- **High-Speed Operation:** Supports 12ns read/write cycle times.  
- **Synchronous FIFO:** Features independent read and write clocks for asynchronous operation.  
- **Flag Logic:** Includes programmable Almost Full/Almost Empty flags for flow control.  
- **Retransmit Function:** Allows data to be re-read from the beginning of the FIFO.  
- **Low-Power Design:** Optimized for power-sensitive applications.  
- **Industrial Temperature Range:** Supports operation from -40°C to +85°C.  
- **3.3V TTL-Compatible I/O:** Ensures compatibility with standard logic levels.  

This device is commonly used in buffering, data rate matching, and temporary storage applications in communication systems, networking, and digital signal processing.

Application Scenarios & Design Considerations

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

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