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IDT7204L80DB from IDT

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IDT7204L80DB

Manufacturer: IDT

CMOS ASYNCHRONOUS FIFO 2048 x 9, 4096 x 9, 8192 x 9 and 16384 x 9

Partnumber Manufacturer Quantity Availability
IDT7204L80DB IDT 4320 In Stock

Description and Introduction

CMOS ASYNCHRONOUS FIFO 2048 x 9, 4096 x 9, 8192 x 9 and 16384 x 9 The IDT7204L80DB is a high-speed, low-power 4K x 9-bit FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Organization:** 4K x 9-bit (4096 x 9)  
- **Speed:** 80 MHz (12.5 ns access time)  
- **Supply Voltage:** 5V ±10%  
- **Power Consumption:** Low-power CMOS technology  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 28-pin DIP (Dual In-line Package)  

### **Descriptions:**
- The IDT7204L80DB is a synchronous FIFO memory designed for high-speed data buffering applications.  
- It supports 9-bit wide data words, making it suitable for byte-wide data transfers with parity.  
- Features automatic read and write pointer management with full and empty flags for flow control.  

### **Features:**
- **High-Speed Operation:** 80 MHz clock frequency for fast data transfer.  
- **Low Power Consumption:** CMOS technology ensures efficient power usage.  
- **Expandable Depth:** Can be cascaded for deeper FIFO configurations.  
- **Programmable Flags:** Includes Almost Full (AF) and Almost Empty (AE) flags for early warning.  
- **Retransmit Function:** Allows re-reading of data without external logic.  
- **Bidirectional Data Flow:** Supports independent read and write operations.  
- **TTL-Compatible I/O:** Ensures compatibility with standard logic levels.  

This device is commonly used in data communication, networking, and digital signal processing applications where buffering is required.

Application Scenarios & Design Considerations

CMOS ASYNCHRONOUS FIFO 2048 x 9, 4096 x 9, 8192 x 9 and 16384 x 9

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