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IDT72V255LA10TF from IDT

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IDT72V255LA10TF

Manufacturer: IDT

3.3 VOLT CMOS SuperSync FIFO 8,192 x 18 16,384 x 18

Partnumber Manufacturer Quantity Availability
IDT72V255LA10TF IDT 18 In Stock

Description and Introduction

3.3 VOLT CMOS SuperSync FIFO 8,192 x 18 16,384 x 18 The IDT72V255LA10TF is a high-speed, low-power 3.3V CMOS synchronous FIFO memory device manufactured by Integrated Device Technology (IDT). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Part Number:** IDT72V255LA10TF  
- **Memory Size:** 262,144 bits (32K x 8)  
- **Operating Voltage:** 3.3V ±10%  
- **Access Time:** 10 ns (maximum)  
- **Operating Frequency:** Up to 100 MHz  
- **Power Consumption:** Low power (CMOS technology)  
- **Package Type:** 32-lead Thin Plastic Quad Flat Pack (TQFP)  
- **Temperature Range:** Commercial (0°C to +70°C)  

### **Descriptions:**
- The IDT72V255LA10TF is a synchronous FIFO (First-In, First-Out) memory device designed for high-speed data buffering applications.  
- It features independent read and write clocks, allowing asynchronous operation.  
- The device supports programmable almost-full and almost-empty flags for flow control.  
- It is commonly used in networking, telecommunications, and data processing systems.  

### **Features:**
- **High-Speed Operation:** 10 ns access time, 100 MHz clock frequency.  
- **Low Power:** 3.3V CMOS technology for reduced power consumption.  
- **Synchronous Operation:** Independent read and write clocks.  
- **Programmable Flags:** Almost-full (AF) and almost-empty (AE) flags for efficient data management.  
- **Retransmit Function:** Allows re-reading of data from the beginning of the FIFO.  
- **Expandable Depth:** Can be cascaded for deeper FIFO configurations.  
- **Industrial Standard Pinout:** Compatible with other FIFO devices.  

This information is sourced from the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

3.3 VOLT CMOS SuperSync FIFO 8,192 x 18 16,384 x 18

Alternative Part Number

  • CY7C4255V-10AXC --: Cypress synchronous FIFO in the same 72V255 density/class with 10 ns speed grade and 5 V tolerant I/O; widely used as a drop-in functional replacement for IDT 72V255LA parts.
  • SN74ACT7808-40PQ --: TI 5 V synchronous FIFO with comparable 256x18 organization and pinout family; good second-source option when exact 10 ns timing is not critical.
  • 72V255L10PF --: Renesas continues the former IDT 72V255L FIFO line with the same 10 ns speed grade and TQFP package, offering the closest electrical and mechanical match.

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