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SN74AHC157 from TI,Texas Instruments

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SN74AHC157

Manufacturer: TI

Quadruple 2-Line To 1-Line Data Selectors / Multiplexers

Partnumber Manufacturer Quantity Availability
SN74AHC157 TI 10 In Stock

Description and Introduction

Quadruple 2-Line To 1-Line Data Selectors / Multiplexers The SN74AHC157 from Texas Instruments (TI) is a quad 2-input multiplexer with common select inputs and individual enable inputs.  

### **Specifications:**  
- **Logic Type:** Multiplexer  
- **Number of Circuits:** 4  
- **Number of Inputs:** 2 per multiplexer  
- **Supply Voltage Range:** 2 V to 5.5 V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Propagation Delay:** 6.5 ns (typical at 5 V)  
- **Output Drive Capability:** ±8 mA at 5 V  
- **Package Options:** SOIC, TSSOP, PDIP  

### **Descriptions:**  
The SN74AHC157 is a high-speed CMOS logic device that selects one of two data inputs (A or B) based on the select (S) input. Each of the four multiplexers has an independent output enable (OE) input.  

### **Features:**  
- **Low Power Consumption:** Optimized for battery-operated applications  
- **High-Speed Operation:** Suitable for high-performance systems  
- **Balanced Propagation Delays:** Ensures consistent timing  
- **Wide Operating Voltage:** Supports 2 V to 5.5 V  
- **Schmitt-Trigger Inputs:** Improved noise immunity  

This device is commonly used in data routing, signal selection, and digital logic applications.  

Would you like additional details on pin configurations or truth tables?

Application Scenarios & Design Considerations

Quadruple 2-Line To 1-Line Data Selectors / Multiplexers

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