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IDT7205L30J from IDT

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IDT7205L30J

Manufacturer: IDT

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

Partnumber Manufacturer Quantity Availability
IDT7205L30J IDT 5704 In Stock

Description and Introduction

CMOS ASYNCHRONOUS FIFO 2048 x 9, 4096 x 9, 8192 x 9 and 16384 x 9 The IDT7205L30J is a high-speed, low-power 16K x 9 asynchronous FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT).  

### **Specifications:**  
- **Memory Organization:** 16K x 9 (16,384 words x 9 bits)  
- **Operating Voltage:** 5V ±10%  
- **Speed Grade:** 30 ns (access time)  
- **Power Consumption:** Low power CMOS technology  
- **Operating Temperature Range:** 0°C to +70°C (commercial grade)  
- **Package:** 32-pin PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions and Features:**  
- **Asynchronous FIFO:** Independent read and write clocks for flexible data handling.  
- **High-Speed Operation:** 30 ns access time for fast data transfers.  
- **Wide Data Bus:** 9-bit wide data path (supports parity or control bits).  
- **Flag Logic:** Includes Empty, Full, Half-Full, and Programmable Almost-Empty/Almost-Full flags.  
- **Retransmit Function:** Allows re-reading of data from the beginning of the FIFO.  
- **Expandable Depth:** Can be cascaded for deeper FIFO configurations.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Low Standby Power:** Suitable for power-sensitive applications.  

This device is commonly used in buffering applications, data rate matching, and communication systems where asynchronous data transfer is required.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • CY7C4255-25JXC --: Pin-compatible asynchronous FIFO with similar 8K x 9 organization and 25 ns speed grade, widely available and functionally equivalent to the IDT7205L30J.
  • SN74ACT7805-25PN --: Asynchronous FIFO memory in the same 8K x 9 density class with comparable access time, suitable as a drop-in functional replacement with minor timing review.
  • 72V05L25J --: Directly comparable 8K x 9 asynchronous FIFO from the IDT/Renesas FIFO family lineage, matching density and speed grade for a straightforward substitution.

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