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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 47 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.
  • SN74ACT7807 --: Comparable FIFO memory with similar organization and timing, from a clearly different naming series, suitable for buffering applications.

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