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IDTQS3V245Q from IDT

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IDTQS3V245Q

Manufacturer: IDT

QUICKSWITCH PRODUCTS 3.3V HIGH SPEED BUS SWITCH

Partnumber Manufacturer Quantity Availability
IDTQS3V245Q IDT 5213 In Stock

Description and Introduction

QUICKSWITCH PRODUCTS 3.3V HIGH SPEED BUS SWITCH The IDTQS3V245Q is a high-performance, 8-bit bidirectional voltage level translator with 3-state outputs, manufactured by Integrated Device Technology (IDT).  

### **Key Specifications:**  
- **Part Number:** IDTQS3V245Q  
- **Manufacturer:** IDT (Integrated Device Technology)  
- **Type:** Bidirectional Voltage Level Translator  
- **Number of Bits:** 8  
- **Voltage Translation:** Supports mixed-voltage applications (e.g., 1.2V, 1.5V, 1.8V, 2.5V, 3.3V)  
- **Direction Control:** Bidirectional with direction pin (DIR)  
- **Output Enable:** 3-state outputs with active-low OE (Output Enable)  
- **Operating Voltage (VCC):** 1.65V to 3.6V  
- **I/O Voltage (VCCA/VCCB):** 1.2V to 3.6V  
- **Speed:** High-speed operation with minimal propagation delay  
- **Package Options:** Available in TSSOP and other industry-standard packages  

### **Features:**  
- **Bidirectional Level Shifting:** Allows voltage translation between different logic levels.  
- **3-State Outputs:** Supports bus isolation when OE is high.  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **ESD Protection:** Robust ESD protection on all pins.  
- **Wide Operating Range:** Compatible with multiple voltage levels.  
- **Direction Control:** DIR pin controls data flow direction (A→B or B→A).  

This device is commonly used in mixed-voltage systems, such as interfacing between processors, FPGAs, and low-voltage peripherals.  

Would you like additional details on pin configurations or electrical characteristics?

Application Scenarios & Design Considerations

QUICKSWITCH PRODUCTS 3.3V HIGH SPEED BUS SWITCH

Alternative Part Number

  • SN74CBTLV3245APW --: Low-voltage octal bus switch with similar 8-bit bidirectional function and 5V-tolerant I/O, widely available and pin-compatible in function.
  • PI3B3245QE --: 3.3V octal bus switch offering comparable on-resistance and switching characteristics, suitable drop-in functional replacement.
  • 74CBTLV3245QG --: Low-voltage bus switch in the same functional class with similar propagation delay and drive capability, good second-source option.

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