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SN54ALS157AJ from TI,Texas Instruments

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SN54ALS157AJ

Manufacturer: TI

Quadruple 1-Of-2 Data Selectors/Multiplexers

Partnumber Manufacturer Quantity Availability
SN54ALS157AJ TI 24 In Stock

Description and Introduction

Quadruple 1-Of-2 Data Selectors/Multiplexers The SN54ALS157AJ is a quadruple 2-line to 1-line data selector/multiplexer manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Data Selector/Multiplexer  
- **Number of Circuits:** 4  
- **Number of Input Lines:** 2  
- **Number of Output Lines:** 1  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -55°C to +125°C (Military Grade)  
- **Package Type:** CDIP (Ceramic Dual In-Line Package)  
- **Mounting Type:** Through Hole  
- **Propagation Delay Time:** Typically 12ns at 5V  
- **Input Type:** TTL-Compatible  
- **Output Type:** Standard  

### **Descriptions:**  
The SN54ALS157AJ is a high-speed TTL logic device that selects one of two data sources based on a common select input. It is designed for applications requiring data routing, signal gating, or parallel-to-serial conversion.  

### **Features:**  
- **High-Speed Operation:** Optimized for performance in digital systems.  
- **Low Power Consumption:** ALS series offers improved power efficiency.  
- **Wide Operating Voltage Range:** Supports standard 5V logic levels.  
- **Military Temperature Range:** Suitable for harsh environments.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with other TTL logic families.  

This device is part of TI's ALS (Advanced Low-Power Schottky) series, providing a balance of speed and power efficiency.

Application Scenarios & Design Considerations

Quadruple 1-Of-2 Data Selectors/Multiplexers

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