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SN74AS157N from TI,Texas Instruments

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SN74AS157N

Manufacturer: TI

Quadruple 1-of-2 Data Selectors/Multiplexers

Partnumber Manufacturer Quantity Availability
SN74AS157N TI 380 In Stock

Description and Introduction

Quadruple 1-of-2 Data Selectors/Multiplexers The SN74AS157N is a quad 2-line to 1-line data selector/multiplexer manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Multiplexer  
- **Number of Circuits:** 4  
- **Number of Input Lines:** 2  
- **Number of Output Lines:** 1  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Propagation Delay Time:** 8ns (typical)  
- **Package Type:** PDIP-16 (Plastic Dual In-Line Package)  
- **Mounting Type:** Through Hole  

### **Description:**  
The SN74AS157N is a high-speed TTL logic device that selects one of two data inputs (A or B) based on the select input (S). It features four independent 2:1 multiplexers with common select and enable inputs.  

### **Features:**  
- **High-Speed Operation:** Optimized for fast switching applications.  
- **Common Select and Enable Inputs:** Simplifies control logic.  
- **Wide Operating Voltage Range:** Compatible with 5V systems.  
- **Schottky-Clamped Inputs:** Improves noise immunity and reduces power dissipation.  
- **Standard 16-Pin DIP Package:** Easy integration into breadboards and PCBs.

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