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SN74HCT157N from TI,Texas Instruments

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SN74HCT157N

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
SN74HCT157N TI 2000 In Stock

Description and Introduction

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers The SN74HCT157N is a quad 2-input multiplexer manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Multiplexer  
- **Number of Circuits:** 4  
- **Number of Inputs:** 2 per circuit  
- **Voltage Supply Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Propagation Delay (Max):** 30 ns at 5V  
- **Current - Output High, Low:** 4mA, 4mA  
- **Package / Case:** PDIP-16  
- **Mounting Type:** Through Hole  

### **Description:**  
The SN74HCT157N is a high-speed CMOS logic quad 2-input multiplexer. It selects one of two data inputs (A or B) based on the select input (S). The outputs (Y) are in the same logic state as the selected data input.  

### **Features:**  
- **HCT Input Compatibility:** Works with TTL levels  
- **Low Power Consumption:** Typical ICC of 4μA  
- **Balanced Propagation Delays**  
- **Wide Operating Voltage Range:** 4.5V to 5.5V  
- **Schmitt-Trigger Inputs for Noise Immunity**  
- **Standard 16-Pin PDIP Package**  

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

Application Scenarios & Design Considerations

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

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