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IDT72201L25PF from IDT

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IDT72201L25PF

Manufacturer: IDT

CMOS SyncFIFOO 64 X 9, 256 x 9, 512 x 9, 1024 X 9, 2048 X 9 and 4096 x 9

Partnumber Manufacturer Quantity Availability
IDT72201L25PF IDT 102 In Stock

Description and Introduction

CMOS SyncFIFOO 64 X 9, 256 x 9, 512 x 9, 1024 X 9, 2048 X 9 and 4096 x 9 The IDT72201L25PF is a high-speed, low-power FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Part Number:** IDT72201L25PF  
- **Manufacturer:** IDT (Integrated Device Technology)  
- **Type:** Synchronous FIFO Memory  
- **Speed:** 25 ns access time  
- **Density:** 512 x 9 bits  
- **Operating Voltage:** 5V  
- **Package:** 28-lead PLCC (Plastic Leaded Chip Carrier)  
- **Temperature Range:** Commercial (0°C to +70°C)  

### **Descriptions:**  
- The IDT72201L25PF is a high-performance FIFO memory designed for buffering data in high-speed applications.  
- It supports synchronous read and write operations with a 25 ns access time.  
- The device features a 9-bit wide data bus, making it suitable for byte-wide data transfers with parity.  

### **Features:**  
- **High-Speed Operation:** 25 ns access time for fast data buffering.  
- **Low Power Consumption:** CMOS technology ensures efficient power usage.  
- **Synchronous FIFO:** Supports clocked read and write operations.  
- **Programmable Flags:** Includes Empty, Full, and Half-Full flags for status monitoring.  
- **Retransmit Capability:** Allows data to be reread from the beginning of the FIFO.  
- **Expandable Depth:** Can be cascaded for larger FIFO configurations.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

CMOS SyncFIFOO 64 X 9, 256 x 9, 512 x 9, 1024 X 9, 2048 X 9 and 4096 x 9

Alternative Part Number

  • CY7C421-25PC --: Pin-compatible asynchronous FIFO with similar 25 ns access time and 512x9 organization, widely used as a drop-in replacement for IDT 72201 series.
  • SN74ACT7803-25PN --: Asynchronous FIFO memory with comparable 25 ns speed and 512x9 density, offering similar functionality and timing characteristics.
  • 72V01L25PF --: Renesas FIFO product line derived from IDT technology, matching 25 ns speed grade and 512x9 configuration with compatible pinout.
Partnumber Manufacturer Quantity Availability
IDT72201L25PF 25 In Stock

Description and Introduction

CMOS SyncFIFOO 64 X 9, 256 x 9, 512 x 9, 1024 X 9, 2048 X 9 and 4096 x 9 The IDT72201L25PF is a high-speed, low-power, 512 x 9-bit FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT).  

### **Key Specifications:**  
- **Organization:** 512 x 9-bit  
- **Speed:** 25 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 Plastic Leaded Chip Carrier (PLCC)  

### **Descriptions and Features:**  
- **High-Speed Operation:** Supports fast data transfer with a 25 ns access time.  
- **Asynchronous FIFO:** Independent read and write clocks for flexible data handling.  
- **9-bit Wide Data Bus:** Suitable for byte-wide applications with parity or control bits.  
- **Programmable Flags:** Includes Empty, Full, Half-Full, and Almost Empty/Full flags for efficient buffer management.  
- **Retransmit Function:** Allows re-reading of data without external logic.  
- **Expandable Depth:** Can be cascaded for deeper FIFO configurations.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Industrial-Grade Options:** Available in extended temperature ranges for harsh environments.  

This FIFO is commonly used in data buffering applications such as networking, telecommunications, and high-speed data acquisition systems.

Application Scenarios & Design Considerations

CMOS SyncFIFOO 64 X 9, 256 x 9, 512 x 9, 1024 X 9, 2048 X 9 and 4096 x 9

Alternative Part Number

  • CY7C421-25PC --: Pin-compatible asynchronous FIFO with similar 25 ns speed grade and 512x9 organization, widely available as a drop-in functional equivalent.
  • SN74ACT7803-25PN --: Asynchronous FIFO in the same density class with 25 ns access time, suitable replacement when timing and package constraints allow.
  • IDT7201LA25P --: Same FIFO family with lower-power variant and identical 25 ns timing, offering a close functional match from the original vendor.

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