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SN74AHCT157DR from TI,Texas Instruments

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SN74AHCT157DR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
SN74AHCT157DR TI 821 In Stock

Description and Introduction

Quadruple 2-Line To 1-Line Data Selectors / Multiplexers The SN74AHCT157DR 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  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOIC-16  
- **Output Type:** Standard  
- **Propagation Delay:** 8.5ns (typical) at 5V  
- **Input Capacitance:** 3pF (typical)  
- **High-Level Input Voltage (VIH):** 2V (min)  
- **Low-Level Input Voltage (VIL):** 0.8V (max)  
- **Current - Output High, Low:** 8mA, 8mA  

### **Descriptions:**  
The SN74AHCT157DR is a high-speed CMOS logic device that selects one of two data inputs based on the select input (S). It features low power consumption and is compatible with TTL levels.  

### **Features:**  
- **4-channel 2-input multiplexer**  
- **TTL-compatible inputs**  
- **Balanced propagation delays**  
- **Low power consumption**  
- **Wide operating voltage range (4.5V to 5.5V)**  
- **ESD protection exceeds 2000V (HBM)**  
- **Available in SOIC-16 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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