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SN74LS125AML1 from MOT,Motorola

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SN74LS125AML1

Manufacturer: MOT, MOTORML

Quad 3-State Buffers

Partnumber Manufacturer Quantity Availability
SN74LS125AML1 MOT, MOTORML 5000 In Stock

Description and Introduction

Quad 3-State Buffers The SN74LS125AML1 is a quad bus buffer gate manufactured by Motorola (MOTORML). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Logic Type:** Buffer/Line Driver  
- **Number of Channels:** 4  
- **Output Type:** 3-State  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **High-Level Output Current (IOH):** -2.6 mA  
- **Low-Level Output Current (IOL):** 24 mA  
- **Propagation Delay (Max):** 15 ns  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** 14-Pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**
- The SN74LS125AML1 is a quad bus buffer with 3-state outputs, designed for bus-oriented applications.  
- It features independent output enable controls for each buffer, allowing flexible bus interfacing.  
- The 3-state outputs can be disabled, placing them in a high-impedance state to prevent bus contention.  

### **Features:**
- **3-State Outputs:** Allows multiple devices to share a common bus.  
- **Independent Output Enable Controls:** Each buffer can be individually enabled/disabled.  
- **TTL-Compatible Inputs:** Ensures compatibility with standard TTL logic levels.  
- **Wide Operating Voltage Range:** Supports standard 5V logic systems.  
- **High Noise Immunity:** Designed for reliable operation in noisy environments.  

This information is based strictly on the manufacturer's datasheet for the SN74LS125AML1.

Application Scenarios & Design Considerations

Quad 3-State Buffers

Alternative Part Number

  • DM74LS125AMX --: Same 74LS125 quad bus buffer function with tri-state outputs, widely available and pin-compatible replacement.
  • 74LS125AP --: Direct functional equivalent quad bus buffer with tri-state outputs, standard 74LS logic family.
  • MC74LS125ADG --: Quad bus buffer with tri-state outputs in the same LS logic family, suitable drop-in alternative.
  • DM74LS125AN --: Same 74LS125 quad bus buffer function with 3-state outputs, widely available and pin-compatible in DIP packages.
  • SN74LS125AN --: Standard TI 74LS125 quad bus buffer with 3-state outputs, electrically equivalent and commonly stocked.

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