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IDT72215LB15J from IDT

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IDT72215LB15J

Manufacturer: IDT

CMOS SyncFIFOO 256 x 18, 512 x 18, 1024 x 18, 2048 x 18 and 4096 x 18

Partnumber Manufacturer Quantity Availability
IDT72215LB15J IDT 27 In Stock

Description and Introduction

CMOS SyncFIFOO 256 x 18, 512 x 18, 1024 x 18, 2048 x 18 and 4096 x 18 The IDT72215LB15J is a high-speed, low-power FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
Integrated Device Technology (IDT)  

### **Part Number:**  
IDT72215LB15J  

### **Type:**  
High-Speed FIFO Memory  

### **Key Specifications:**  
- **Organization:** 512 x 9 bits  
- **Speed:** 15 ns access time  
- **Operating Voltage:** 5V  
- **Power Consumption:** Low power operation  
- **Package:** 32-pin PLCC (Plastic Leaded Chip Carrier)  

### **Features:**  
- **High-Speed Operation:** 15 ns access time for fast data transfer.  
- **Asynchronous FIFO:** Independent read and write clocks.  
- **Flag Logic:** Includes Empty, Full, Half-Full, and Programmable Almost-Empty/Almost-Full flags.  
- **Retransmit Function:** Allows re-reading of data.  
- **Expandable Depth:** Can be cascaded for deeper FIFO configurations.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Industrial Temperature Range:** Typically operates from -40°C to +85°C.  

### **Applications:**  
- Data buffering in high-speed systems.  
- Communication interfaces.  
- Digital signal processing.  
- Networking equipment.  

This information is based on the manufacturer's datasheet and technical documentation. For precise details, always refer to the official IDT datasheet.

Application Scenarios & Design Considerations

CMOS SyncFIFOO 256 x 18, 512 x 18, 1024 x 18, 2048 x 18 and 4096 x 18

Alternative Part Number

  • CY7C4215-15JC --: Pin-compatible FIFO memory in the same 15 ns speed grade and PLCC package, widely used as a drop-in replacement for the IDT72215 family.
  • SN74ACT7805-15FN --: Comparable synchronous FIFO with matching depth and 15 ns access time, suitable functional substitute when board layout allows the PLCC footprint.
  • 72V215L15J --: Direct successor FIFO from the former IDT product line with identical 15 ns timing and J-lead package, offering long-term availability.

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