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IDT72V245L15PFI from IDT

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IDT72V245L15PFI

Manufacturer: IDT

3.3 VOLT CMOS SyncFIFO 256 x 18, 512 x 18, 1,024 x 18, 2,048 x 18, and 4,096 x 18
Partnumber Manufacturer Quantity Availability
IDT72V245L15PFI IDT 221 In Stock

Description and Introduction

3.3 VOLT CMOS SyncFIFO 256 x 18, 512 x 18, 1,024 x 18, 2,048 x 18, and 4,096 x 18 The **IDT72V245L15PFI** is a high-speed, low-power 3.3V CMOS 8-bit bidirectional transceiver with 3-state outputs, manufactured by **Integrated Device Technology (IDT)**.  

### **Key Specifications:**  
- **Part Number:** IDT72V245L15PFI  
- **Manufacturer:** IDT (Integrated Device Technology)  
- **Type:** Bidirectional Transceiver  
- **Bit Width:** 8-bit  
- **Voltage Supply:** 3.3V  
- **Speed:** 15ns (max propagation delay)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 20-pin TSSOP (PFI)  

### **Descriptions & Features:**  
- **Bidirectional Data Flow:** Allows data transmission in both directions (A to B or B to A).  
- **3-State Outputs:** Supports high-impedance state for bus isolation.  
- **Low Power Consumption:** Optimized for 3.3V operation with CMOS technology.  
- **High-Speed Operation:** 15ns maximum propagation delay for fast data transfer.  
- **Direction Control:** Uses a **DIR** (Direction) pin to control data flow.  
- **Output Enable (OE) Pin:** Enables/disables outputs for bus sharing.  
- **Industrial-Grade Option:** Available in extended temperature ranges (check datasheet for variants).  

For detailed electrical characteristics and timing diagrams, refer to the official **IDT datasheet**.

Application Scenarios & Design Considerations

3.3 VOLT CMOS SyncFIFO 256 x 18, 512 x 18, 1,024 x 18, 2,048 x 18, and 4,096 x 18

Alternative Part Number

  • CY7C4255V-15AXC --: Cypress synchronous FIFO in the same 4K x 18 density and 15 ns speed class, pin-compatible with the IDT 72V245 family and widely used as a drop-in second source.
  • SN74ACT7808-15FN --: TI 4K x 18 synchronous FIFO with 15 ns access time, functionally equivalent to the 72V245L15 and available in PLCC packaging for direct board replacement.
  • CY7C4285V-15ASXC --: Alternative Cypress FIFO with matching 4K x 18 organization and 15 ns timing; suitable when the primary Cypress part is unavailable, though pinout should be verified.
  • 72V245L15PF --: Same FIFO family and speed grade from the successor manufacturer, offering identical functionality and timing characteristics.

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