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SN74LS253 from TI,Texas Instruments

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SN74LS253

Manufacturer: TI

LOW POWER SCHOTTKY

Partnumber Manufacturer Quantity Availability
SN74LS253 TI 112 In Stock

Description and Introduction

LOW POWER SCHOTTKY The SN74LS253 is a dual 4-line to 1-line data selector/multiplexer manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Family:** LS (Low-Power Schottky)  
- **Number of Channels:** 2 (Dual)  
- **Input Lines per Channel:** 4  
- **Output Lines per Channel:** 1  
- **Supply Voltage Range:** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Propagation Delay (Typical):** 15 ns  
- **Power Dissipation (Typical):** 45 mW  
- **Output Type:** 3-State  

### **Descriptions and Features:**  
- **Function:** Selects one of four data inputs (D0-D3) to the output (Y) based on the select lines (A, B).  
- **3-State Outputs:** Allows outputs to be disabled (high-impedance state) using the enable input (G).  
- **Common Select Lines:** Both multiplexers share the same select inputs (A, B).  
- **Applications:** Data routing, signal switching, and bus interfacing.  
- **Package Options:** Available in PDIP, SOIC, and other standard packages.  

This device is designed for high-speed, low-power digital logic applications.

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