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IDT7281L20PA from IDT

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IDT7281L20PA

Manufacturer: IDT

CMOS DUAL ASYNCHRONOUS FIFO DUAL 256 x 9, DUAL 512 x 9, DUAL 1024 x 9

Partnumber Manufacturer Quantity Availability
IDT7281L20PA IDT 280 In Stock

Description and Introduction

CMOS DUAL ASYNCHRONOUS FIFO DUAL 256 x 9, DUAL 512 x 9, DUAL 1024 x 9 The **IDT7281L20PA** is a high-speed, low-power **First-In, First-Out (FIFO)** memory device manufactured by **Integrated Device Technology (IDT)**. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Part Number:** IDT7281L20PA  
- **Type:** Synchronous FIFO  
- **Organization:** 512 x 9 bits  
- **Operating Voltage:** 5V  
- **Speed:** 20 ns access time  
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **I/O Type:** TTL-compatible  

### **Descriptions:**
- The **IDT7281L20PA** is a **512 x 9-bit** synchronous FIFO designed for high-speed data buffering applications.  
- It supports **synchronous read and write operations** with a **20 ns cycle time**, making it suitable for high-performance systems.  
- Features **programmable flags** (Empty, Full, Half-Full, Almost-Empty, Almost-Full) for efficient data management.  
- **Low-power CMOS technology** ensures reduced power consumption while maintaining high-speed operation.  

### **Features:**
- **512 x 9-bit FIFO memory**  
- **Synchronous read and write operations**  
- **20 ns access time (50 MHz operation)**  
- **Programmable flag control** (Empty, Full, Half-Full, Almost-Empty, Almost-Full)  
- **TTL-compatible inputs and outputs**  
- **5V single power supply**  
- **28-pin PLCC package**  
- **Low standby power consumption**  
- **Retransmit function** (allows re-reading data from the beginning of the FIFO)  

This FIFO is commonly used in **data communication, networking, and digital signal processing (DSP) applications** where high-speed buffering is required.

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