IC Phoenix logo

Home ›  I  › I10 > IDT7201LA25TP

IDT7201LA25TP from

Fast Delivery, Competitive Price @IC-phoenix

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

IDT7201LA25TP

Manufacturer: IDT

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

Partnumber Manufacturer Quantity Availability
IDT7201LA25TP IDT 3251 In Stock

Description and Introduction

CMOS ASYNCHRONOUS FIFO 256 x 9, 512 x 9, 1,024 x 9 The IDT7201LA25TP is a high-speed, low-power, first-in first-out (FIFO) memory device manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Part Number:** IDT7201LA25TP  
- **Manufacturer:** IDT (Integrated Device Technology)  
- **Memory Type:** Asynchronous FIFO  
- **Memory Size:** 512 x 9 bits  
- **Speed:** 25 ns access time  
- **Supply Voltage:** 5V ±10%  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)  
- **I/O Type:** TTL-compatible  

### **Descriptions:**  
- The IDT7201LA25TP is a high-speed FIFO memory designed for buffering data between asynchronous systems.  
- It supports 9-bit wide data storage (8 data bits + 1 parity/control bit).  
- Features automatic read and write pointer control with full and empty flags for easy system integration.  

### **Features:**  
- **High-Speed Operation:** 25 ns access time for fast data transfer.  
- **Low Power Consumption:** CMOS technology ensures efficient power usage.  
- **Expandable Depth:** Can be cascaded for deeper FIFO configurations.  
- **Asynchronous Operation:** Independent read and write clocks.  
- **Flag Controls:** Includes Full, Empty, and Half-Full flags for status monitoring.  
- **Retransmit Capability:** Allows resetting the read pointer to the start of the queue.  
- **TTL Compatibility:** Works with standard TTL logic levels.  

This device is commonly used in data buffering applications, such as communication interfaces, disk controllers, and other systems requiring temporary data storage.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • CY7C421-25PC --: Pin-compatible asynchronous FIFO with similar 512x9 organization and 25 ns access time, widely used as a drop-in replacement for IDT7201 series.
  • SN74ACT7801-25P --: Asynchronous FIFO in the same 512x9 density class with comparable speed grade, suitable functional substitute with different naming series.
  • MSM518221-25 --: Alternative asynchronous FIFO memory with similar capacity and 25 ns timing, usable in legacy designs when the original IDT part is unavailable.
  • CY7C4201-25PC --: Pin-compatible asynchronous FIFO from Cypress with similar 256x9 organization and 25 ns speed grade, widely used as a drop-in replacement for IDT7201 series.
  • MSM5188-25 --: OKI FIFO memory offering similar capacity and 25 ns timing, usable as an alternative with minor board-level verification.

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