IC Phoenix logo

Home ›  I  › I10 > IDT72235LB20PF

IDT72235LB20PF from IDT

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

IDT72235LB20PF

Manufacturer: IDT

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

Partnumber Manufacturer Quantity Availability
IDT72235LB20PF IDT 100 In Stock

Description and Introduction

CMOS SyncFIFOO 256 x 18, 512 x 18, 1024 x 18, 2048 x 18 and 4096 x 18 The IDT72235LB20PF is a high-speed, low-power 16K x 9 asynchronous FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT).  

### **Key Specifications:**  
- **Organization:** 16K x 9 bits  
- **Operating Voltage:** 5V  
- **Speed:** 20 ns access time  
- **Package:** 32-lead Plastic Flat Pack (PF)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  

### **Descriptions and Features:**  
- **Asynchronous FIFO:** Independent read and write clocks for flexible data handling.  
- **Low Power Consumption:** CMOS technology ensures efficient power usage.  
- **Wide Data Bus:** 9-bit wide data path supports byte-wide operations with parity.  
- **Flag Logic:** Includes Empty, Full, Half-Full, and Programmable Almost-Empty/Almost-Full flags.  
- **Retransmit Function:** Allows data to be reread from the beginning of the FIFO.  
- **High-Speed Operation:** 20 ns access time suitable for high-performance applications.  
- **Industrial Standard Pinout:** Compatible with other similar FIFO devices.  

This device is commonly used in buffering, data rate matching, and communication systems.

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

  • CY7C4255V-20AXC --: Pin-compatible synchronous FIFO with similar 20 ns speed grade and 18-bit width, widely used as a drop-in replacement for IDT 72235 series.
  • SN74ACT7808-20PN --: Comparable 18-bit synchronous FIFO with 20 ns access time and similar control interface, suitable functional substitute.
  • 72V235L20PF --: Renesas continues the IDT FIFO portfolio; this part matches the 72235 architecture and 20 ns speed in the same package family.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips