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IDT72841L25PF

Manufacturer: IDT

DUAL CMOS SyncFIFO

Partnumber Manufacturer Quantity Availability
IDT72841L25PF IDT 725 In Stock

Description and Introduction

DUAL CMOS SyncFIFO The **IDT72841L25PF** 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:** IDT72841L25PF  
- **Type:** Synchronous FIFO  
- **Organization:** 512 x 9 bits  
- **Speed:** 25 ns access time  
- **Operating Voltage:** 5V  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 32-pin Plastic Flatpack (PF)  

### **Descriptions:**
- Designed for high-speed data buffering applications.  
- Supports synchronous read and write operations.  
- Features retransmit capability for data recovery.  
- Includes flag logic for empty, full, half-full, and programmable almost-empty/almost-full status.  

### **Features:**
- **High-Speed Operation:** 25 ns access time.  
- **Low Power Consumption:** CMOS technology for reduced power usage.  
- **Programmable Flags:** Almost-empty and almost-full flags for flexible data flow control.  
- **Retransmit Function:** Allows re-reading of stored data.  
- **Expandable Depth:** Can be cascaded for deeper FIFO configurations.  
- **Industrial-Standard Pinout:** Compatible with other FIFO devices.  

This device is commonly used in telecommunications, networking, and data processing systems where efficient buffering is required.

Application Scenarios & Design Considerations

DUAL CMOS SyncFIFO

Alternative Part Number

  • CY7C4281V-25AC --: Pin-compatible synchronous FIFO with similar 25 ns speed grade and comparable depth, widely available as a drop-in functional replacement.
  • SN74ACT7808-25FN --: Similar FIFO memory function with 25 ns access time and compatible package, suitable for buffering applications requiring the same timing class.
  • 72V281L25PF --: Equivalent-function FIFO from the same IDT/Renesas family lineage with matching 25 ns speed and package, offering a direct functional substitute.
  • CY7C4281-25AC --: Pin-compatible synchronous FIFO from Cypress with similar 25 ns speed grade and capacity, widely used as a drop-in replacement for IDT 72841 series.
  • 72V841L25PF --: Renesas (formerly IDT) second-source FIFO in the same family lineage with matching 25 ns speed and package, offering long-term availability.

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