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IDT72211L15J from IDT

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IDT72211L15J

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
IDT72211L15J IDT 535 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 **IDT72211L15J** is a high-speed FIFO (First-In, First-Out) memory device manufactured by **Integrated Device Technology (IDT)**. Below are its key specifications, descriptions, and features:

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

### **Part Number:**  
- **IDT72211L15J**  

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

### **Key Specifications:**  
- **Speed:** 15 ns access time  
- **Organization:** 512 x 9 bits  
- **Operating Voltage:** 5V  
- **Package:** 32-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  

### **Descriptions & Features:**  
- **Asynchronous FIFO:** Supports independent read and write clocks.  
- **High-Speed Operation:** Optimized for fast data buffering applications.  
- **Expandable Depth:** Can be cascaded for deeper FIFO configurations.  
- **Flag Logic:** Includes Full, Empty, Half-Full, and Programmable Almost-Full/Almost-Empty flags.  
- **Retransmit Capability:** Allows data to be reread from the beginning.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Low Power Consumption:** CMOS technology for efficient power usage.  

This FIFO is commonly used in data communication, networking, and high-speed buffering applications.  

(Note: Always verify datasheets for exact specifications as variations may exist.)

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

  • CY7C4211-15JC --: Pin-compatible FIFO memory in the same 32-pin PLCC package with comparable 15 ns speed and 512x9 organization, widely available as a direct functional substitute.
  • SN74ACT7803-15FN --: Synchronous FIFO with similar depth and 15 ns access time in a PLCC package, suitable replacement when timing and interface are matched.
  • 72V211L15J --: Renesas continues the legacy IDT FIFO line with equivalent 512x9 15 ns devices, offering long-term availability and identical functionality.
Partnumber Manufacturer Quantity Availability
IDT72211L15J 24 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 IDT72211L15J is a high-speed, low-power 16K x 9-bit FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT).  

### **Key Specifications:**  
- **Memory Organization:** 16K x 9-bit  
- **Operating Speed:** 15 ns access time  
- **Supply Voltage:** 5V  
- **Power Consumption:** Low power CMOS technology  
- **Package Type:** 32-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  

### **Features:**  
- **High-Speed Operation:** 15 ns read/write cycle time  
- **Synchronous and Asynchronous Operation:** Supports both modes  
- **Programmable Flags:** Includes Almost Full (AF), Almost Empty (AE), Full (FF), and Empty (EF) flags  
- **Retransmit Function:** Allows data to be resent 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  
- **Bidirectional Data Flow:** Supports unidirectional or bidirectional data transfer  

### **Applications:**  
- Data buffering in communication systems  
- High-speed data acquisition  
- Networking and telecommunications  
- Disk controllers and other peripheral interfaces  

This FIFO is designed for applications requiring fast, reliable data storage and retrieval with minimal power consumption.

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

  • CY7C4211-15JC --: Pin-compatible FIFO memory with similar 512x9 organization and 15 ns speed grade, widely used as a drop-in replacement for the IDT72211 series.
  • SN74ACT7803-15FN --: Comparable asynchronous FIFO with similar depth/width and 15 ns access time, suitable functional substitute when timing and package constraints allow.
  • 72V211L15J --: Renesas FIFO from a different naming series offering equivalent 512x9 density and 15 ns performance, usable as an alternative with minor design verification.

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