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SN74LVC125ARGYR from TI,Texas Instruments

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SN74LVC125ARGYR

Manufacturer: TI

Quadruple Bus Buffer Gate With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVC125ARGYR TI 42430 In Stock

Description and Introduction

Quadruple Bus Buffer Gate With 3-State Outputs **Manufacturer:** Texas Instruments (TI)  

**Part Number:** SN74LVC125ARGYR  

### **Specifications:**  
- **Logic Type:** Quadruple Bus Buffer Gate  
- **Technology Family:** LVC (Low-Voltage CMOS)  
- **Number of Channels:** 4  
- **Supply Voltage Range:** 1.65V to 3.6V  
- **High-Level Input Voltage (Min):** 2V  
- **Low-Level Input Voltage (Max):** 0.8V  
- **Output Drive Capability:** ±24mA at 3.3V  
- **Propagation Delay (Max):** 4.3ns at 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** VQFN (RGY)  
- **Package Size:** 14-pin (3.5mm x 4.5mm)  

### **Descriptions:**  
The SN74LVC125A is a quadruple bus buffer gate designed for 1.65V to 3.6V VCC operation. It features independent line drivers with 3-state outputs, allowing for high-speed operation while maintaining low power consumption.  

### **Features:**  
- **Wide Operating Voltage Range:** 1.65V to 3.6V  
- **3-State Outputs for Bus-Oriented Applications**  
- **Supports Mixed-Mode Voltage Operation**  
- **Inputs Accept Voltages Up to 5.5V**  
- **Low Power Consumption (ICC = 10µA Max)**  
- **Ioff Supports Partial-Power-Down Mode**  
- **ESD Protection Exceeds JESD 22 Standards**  
- **Latch-Up Performance Exceeds 100mA per JESD 78**  

This device is commonly used in digital systems requiring buffering and signal isolation.

Application Scenarios & Design Considerations

Quadruple Bus Buffer Gate With 3-State Outputs

Alternative Part Number

  • 74LVC125APW,118 --: Quad buffer/line driver with 3-state outputs in the same LVC logic family, functionally equivalent to the SN74LVC125A and available in TSSOP; different naming and vendor make it a clear drop-in alternative.
  • MC74LCX125DR2G --: Quad 3-state buffer from the LCX family with comparable 3.3V operation and drive characteristics, widely used as a cross to the SN74LVC125A in SOIC packages.
  • 74LVC125AD,118 --: Standard quad 3-state buffer in the LVC family with matching logic function and voltage range, offered in SOIC for direct substitution where package footprint allows.

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