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SN74HC157DR from TI,Texas Instruments

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SN74HC157DR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
SN74HC157DR TI 6000 In Stock

Description and Introduction

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers The SN74HC157DR is a quad 2-input multiplexer manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Supply Voltage Range:** 2V to 6V  
- **High-Level Input Voltage (Min):** 2V  
- **Low-Level Input Voltage (Max):** 0.8V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Propagation Delay (Max):** 20ns at 5V  
- **Input Capacitance:** 3.5pF  
- **Output Current:** ±5.2mA  
- **Package Type:** SOIC-16  
- **Logic Family:** HC (High-Speed CMOS)  

### **Descriptions:**
- The SN74HC157DR is a high-speed CMOS logic device that selects one of two data inputs (A or B) based on the select input (S).  
- It has four independent 2-input multiplexers in a single package.  
- Common select and enable inputs simplify cascading and system design.  
- Low power consumption and high noise immunity typical of CMOS devices.  

### **Features:**
- **Wide Operating Voltage Range:** 2V to 6V  
- **Balanced Propagation Delays**  
- **Low Power Consumption**  
- **Schmitt-Trigger Inputs for Noise Immunity**  
- **Compatible with TTL Inputs**  
- **ESD Protection Exceeds 2000V per JESD 22**  

This information is strictly factual and sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

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

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