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IDT72211 from IDT

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IDT72211

Manufacturer: IDT

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

Partnumber Manufacturer Quantity Availability
IDT72211 IDT 16 In Stock

Description and Introduction

CMOS SyncFIFO 64 X 9, 256 x 9, 512 x 9, 1024 X 9, 2048 X 9 and 4096 x 9 The IDT72211 is a high-speed, low-power, 16K x 9-bit synchronous FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT).  

### **Specifications:**  
- **Memory Organization:** 16K x 9-bit  
- **Operating Voltage:** 5V  
- **Access Time:** As low as 12 ns  
- **Cycle Time:** 25 ns  
- **Power Consumption:** Low power CMOS technology  
- **I/O Compatibility:** TTL-compatible inputs and outputs  
- **Operating Temperature Range:** Commercial (0°C to +70°C) and Industrial (-40°C to +85°C)  
- **Package Options:** 28-pin PLCC, 28-pin SOIC, and 28-pin DIP  

### **Descriptions and Features:**  
- **Synchronous Operation:** All operations are synchronized to a clock signal.  
- **Programmable Flags:** Includes Almost Full (AF) and Almost Empty (AE) flags for flow control.  
- **Retransmit Function:** Allows data to be re-read from the beginning of the FIFO.  
- **Expandable Depth:** Can be cascaded for deeper FIFO configurations.  
- **Bidirectional Data Flow:** Supports unidirectional or bidirectional data transfer.  
- **High-Speed Data Transfer:** Optimized for high-performance applications.  
- **Low Standby Power:** Suitable for power-sensitive designs.  

The IDT72211 is commonly used in data buffering, communication systems, and high-speed data acquisition applications.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • CY7C4211 --: Pin-compatible FIFO memory from Cypress with similar 512x9 architecture and timing, widely used as a drop-in replacement for IDT72211 series.
  • SN74ACT7803 --: TI FIFO memory with comparable depth/width and asynchronous interface, suitable functional substitute when exact IDT part is unavailable.
  • 72V211 --: Renesas (formerly IDT) FIFO family member with equivalent 512x9 organization and compatible control signals, available as an alternative sourcing option.
Partnumber Manufacturer Quantity Availability
IDT72211 31 In Stock

Description and Introduction

CMOS SyncFIFO 64 X 9, 256 x 9, 512 x 9, 1024 X 9, 2048 X 9 and 4096 x 9 The IDT72211 is a high-speed, low-power 16K x 9 FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT).  

### **Key Specifications:**  
- **Organization:** 16K x 9-bit  
- **Speed:** 15 ns access time (maximum)  
- **Operating Voltage:** 5V ±10%  
- **Power Consumption:** Low-power CMOS technology  
- **Package Options:** 28-pin PLCC, 28-pin SOIC, and 28-pin DIP  

### **Descriptions and Features:**  
- **Asynchronous FIFO:** Supports independent read and write clocks.  
- **Full/Empty Flags:** Provides status flags (Full, Empty, Half-Full) for flow control.  
- **Retransmit Function:** Allows resetting the read pointer to the start of the FIFO.  
- **Expandable Depth:** Can be cascaded for deeper FIFO configurations.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **High-Speed Operation:** Suitable for buffering high-speed data streams.  
- **Industrial Temperature Range:** Typically operates from -40°C to +85°C.  

The IDT72211 is commonly used in data communication, networking, and digital signal processing applications where buffering and synchronization are required.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • CY7C4211 --: Pin-compatible synchronous FIFO from a different series with similar depth and width, widely used as a drop-in replacement for IDT72211.
  • SN74ACT7807 --: Comparable FIFO memory with similar organization and timing, from a clearly different naming series, suitable for buffering applications.
  • 72V211 --: Successor-family FIFO from Renesas (formerly IDT) with equivalent function and compatible interface, offered under a distinct series name.

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