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IDT72V275L15PF from IDT

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IDT72V275L15PF

Manufacturer: IDT

3.3 VOLT CMOS SuperSync FIFO

Partnumber Manufacturer Quantity Availability
IDT72V275L15PF IDT 136 In Stock

Description and Introduction

3.3 VOLT CMOS SuperSync FIFO The IDT72V275L15PF is a high-speed, low-power 3.3V CMOS First-In, First-Out (FIFO) memory device manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Part Number:** IDT72V275L15PF  
- **Memory Size:** 262,144 x 18-bit (512K x 9-bit option also available)  
- **Operating Voltage:** 3.3V ±10%  
- **Speed:** 15 ns access time  
- **Package:** 100-pin TQFP (Thin Quad Flat Pack)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **I/O Type:** 5V-tolerant inputs  

### **Descriptions:**
- The IDT72V275L15PF is a synchronous FIFO designed for high-speed data buffering applications.  
- It supports independent read and write clocks, enabling seamless data transfer between asynchronous systems.  
- Features programmable Almost Full/Almost Empty flags for efficient flow control.  
- Suitable for networking, telecommunications, and data acquisition systems.  

### **Features:**
- **High-Speed Operation:** 15 ns access time with 66 MHz operating frequency.  
- **Low Power Consumption:** CMOS technology ensures power efficiency.  
- **Flexible Configuration:** Expandable depth and width for system scalability.  
- **Flag Options:** Programmable Almost Full/Almost Empty flags with offset configurability.  
- **Retransmit Function:** Allows re-reading of stored data without external addressing.  
- **5V-Tolerant Inputs:** Ensures compatibility with mixed-voltage systems.  
- **Industrial-Grade Options:** Available for extended temperature ranges (upon request).  

This FIFO is ideal for applications requiring high-speed data buffering with minimal latency.

Application Scenarios & Design Considerations

3.3 VOLT CMOS SuperSync FIFO

Alternative Part Number

  • CY7C4255V-15AXC --: Pin-compatible synchronous FIFO from Cypress with similar 15 ns speed grade and 8K x 18 density, widely used as a drop-in alternative to IDT FIFO parts.
  • SN74ACT7808-15PAG --: TI synchronous FIFO with comparable 15 ns access time and 18-bit width, suitable replacement when IDT 72V275 series is unavailable.
  • 72V275L15PF8 --: Renesas (which acquired IDT) continues to supply the 72V275 FIFO family; this is the same functional device from the current manufacturer of record.

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