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IDT7203-L50TP from IDT

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IDT7203-L50TP

Manufacturer: IDT

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

Partnumber Manufacturer Quantity Availability
IDT7203-L50TP,IDT7203L50TP IDT 175 In Stock

Description and Introduction

CMOS ASYNCHRONOUS FIFO 2048 x 9, 4096 x 9, 8192 x 9 and 16384 x 9 The IDT7203-L50TP is a high-speed, low-power, 9-bit x 1024-word asynchronous FIFO memory manufactured by Integrated Device Technology (IDT).  

### **Key Specifications:**  
- **Organization:** 9-bit x 1024 words (1K x 9)  
- **Operating Voltage:** 5V ±10%  
- **Speed:** 50 ns access time  
- **Power Consumption:** Low power CMOS technology  
- **Operating Temperature:** Commercial (0°C to +70°C)  
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions and Features:**  
- **Asynchronous Operation:** No clock required for read/write operations.  
- **Full and Empty Flags:** Indicates FIFO status (full, empty).  
- **Expandable Depth:** Can be cascaded for deeper FIFOs.  
- **Retransmit Capability:** Allows resetting the read pointer to the start of memory.  
- **High-Speed Data Transfer:** Optimized for high-performance applications.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Industrial Standard Pinout:** Facilitates easy replacement in existing designs.  

This FIFO is commonly used in buffering, data rate matching, and communication interfaces.  

Would you like additional details on any specific aspect?

Application Scenarios & Design Considerations

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

Alternative Part Number

  • CY7C4205-15AXC --: Pin-compatible synchronous FIFO from Cypress with similar 4K x 9 organization and 15 ns speed grade, widely available and often used as a drop-in replacement for IDT7203 series.
  • SN74ACT7803-40DL --: TI FIFO with comparable 4K x 9 depth and asynchronous interface, suitable functional substitute when timing margin allows slower 40 ns access.
  • 72V03L15J --: Renesas 3.3V 4K x 9 FIFO in PLCC package with similar architecture and 15 ns speed, direct functional equivalent from the same FIFO family lineage.

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