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IDT7202LA15TD from IDT

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IDT7202LA15TD

Manufacturer: IDT

CMOS ASYNCHRONOUS FIFO 256 x 9, 512 x 9, 1,024 x 9

Partnumber Manufacturer Quantity Availability
IDT7202LA15TD IDT 3600 In Stock

Description and Introduction

CMOS ASYNCHRONOUS FIFO 256 x 9, 512 x 9, 1,024 x 9 The IDT7202LA15TD is a 1,024 x 9-bit asynchronous FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT).  

### **Specifications:**  
- **Organization:** 1,024 x 9-bit  
- **Operating Voltage:** 5V  
- **Access Time:** 15 ns  
- **Operating Frequency:** Up to 50 MHz  
- **Power Consumption:** Low power CMOS technology  
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)  
- **Temperature Range:** Commercial (0°C to +70°C)  

### **Descriptions and Features:**  
- **Asynchronous Operation:** Independent read and write clocks  
- **Full and Empty Flags:** Indicates FIFO status  
- **Retransmit Function:** Allows resetting the read pointer to the start  
- **Expandable Depth:** Cascadable for deeper FIFOs  
- **TTL-Compatible Inputs and Outputs**  
- **Low Standby Power:** Suitable for power-sensitive applications  

The IDT7202LA15TD is commonly used in data buffering, rate matching, and temporary storage applications.

Application Scenarios & Design Considerations

CMOS ASYNCHRONOUS FIFO 256 x 9, 512 x 9, 1,024 x 9

Alternative Part Number

  • CY7C4205-15AXC --: Cypress FIFO in the same 4K x 9 density and 15 ns speed class, pin-compatible with the IDT7202 family and widely available as a drop-in replacement.
  • SN74ACT7805-15DL --: TI 4K x 9 asynchronous FIFO with 15 ns access time, functionally equivalent to the IDT7202LA15TD and suitable for buffering applications.
  • CY7C4291-15AC --: Alternative Cypress FIFO with matching 4K x 9 organization and 15 ns timing, usable when the primary Cypress part is unavailable.

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