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SN74AHC125PWLE from TI,Texas Instruments

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SN74AHC125PWLE

Manufacturer: TI

Quadruple Bus Buffer Gates With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74AHC125PWLE TI 1020 In Stock

Description and Introduction

Quadruple Bus Buffer Gates With 3-State Outputs The SN74AHC125PWLE is a quad bus buffer gate manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Logic Type:** Buffer/Line Driver  
- **Number of Channels:** 4  
- **Supply Voltage Range:** 2 V to 5.5 V  
- **Input Level:** CMOS  
- **Output Level:** CMOS  
- **High-Level Output Current:** -8 mA  
- **Low-Level Output Current:** 8 mA  
- **Propagation Delay (Max):** 8.5 ns at 5 V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP-14  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
- The SN74AHC125PWLE is a quad bus buffer gate with 3-state outputs.  
- It is designed for 2-V to 5.5-V VCC operation.  
- The outputs are disabled when the output-enable (OE) input is high.  

### **Features:**  
- **3-State Outputs:** Allows multiple outputs to be connected to a common bus.  
- **Balanced Propagation Delays:** Ensures consistent signal timing.  
- **Low Power Consumption:** Optimized for battery-operated devices.  
- **Wide Operating Voltage Range:** Supports 2 V to 5.5 V operation.  
- **ESD Protection:** Exceeds 2000 V per JESD 22.  

This device is commonly used in digital systems for signal buffering and bus driving applications.

Application Scenarios & Design Considerations

Quadruple Bus Buffer Gates With 3-State Outputs

Alternative Part Number

  • 74AHC125PW,118 --: Quad buffer/line driver with 3-state outputs in TSSOP-14, same AHC logic family and pinout, direct functional equivalent from a different vendor.
  • MC74VHC125DTR2G --: Quad 3-state buffer in TSSOP-14 with VHC logic compatible with AHC, similar drive and speed, suitable drop-in replacement.
  • SN74LV125APW --: Quad 3-state buffer in TSSOP-14 from TI's LV family; wider supply range and similar function, usable when AHC is unavailable.

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