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SN74LS151MR1 from MOT,Motorola

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SN74LS151MR1

Manufacturer: MOT, TI

8-Input Multiplexer
Partnumber Manufacturer Quantity Availability
SN74LS151MR1 MOT, TI 1800 In Stock

Description and Introduction

8-Input Multiplexer The SN74LS151MR1 is a 1-of-8 data selector/multiplexer manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Family:** LS (Low-Power Schottky)  
- **Logic Type:** Data Selector/Multiplexer  
- **Number of Channels:** 1  
- **Number of Inputs:** 8  
- **Output Type:** Complementary (True and Inverted)  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** SOIC-16  
- **Mounting Type:** Surface Mount  
- **Propagation Delay Time:** 15ns (typical)  
- **Current - Output High, Low:** 400µA, 8mA  

### **Descriptions:**  
The SN74LS151MR1 is a high-speed 8-input digital multiplexer that selects one of eight data inputs (D0-D7) based on three select lines (A, B, C). It provides both true (Y) and inverted (W) outputs.  

### **Features:**  
- **8-to-1 Line Data Selection**  
- **Strobe (Enable) Input for Cascading**  
- **Schottky-Clamped for High Performance**  
- **Complementary Outputs**  
- **Low Power Consumption**  
- **Wide Operating Voltage Range**  

This device is commonly used in digital systems for data routing, signal switching, and logic function generation.

Application Scenarios & Design Considerations

8-Input Multiplexer

Alternative Part Number

  • 74LS151 --: Same 8-to-1 multiplexer function and LS logic family, widely available from the original designer of the 74LS series.
  • MC74LS151N --: Pin-compatible 8-line data selector/multiplexer in the LS family, direct functional replacement.
  • SN74LS151N --: Identical 8-to-1 multiplexer in a standard DIP package, same logic family and pinout.
  • CD74HC151E --: 8-to-1 multiplexer with the same function, CMOS HC family, widely available and pin-compatible in DIP package.
  • MC74HC151ADG --: Equivalent 8-input multiplexer from a different series and vendor, offering similar logic function and supply compatibility.
  • 74HCT151N --: HCT-family 8-to-1 multiplexer with TTL-compatible inputs, suitable drop-in functional replacement in many designs.

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