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SN54HC158J from TM

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SN54HC158J

Manufacturer: TM, TI

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

Partnumber Manufacturer Quantity Availability
SN54HC158J TM, TI 60 In Stock

Description and Introduction

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS The SN54HC158J is a high-speed CMOS logic quad 2-input multiplexer manufactured by Texas Instruments (TM).  

### **Manufacturer Specifications:**  
- **Logic Type:** Quad 2-Input Multiplexer  
- **Technology:** High-Speed CMOS (HC)  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -55°C to +125°C (Military Grade)  
- **Package Type:** CDIP (Ceramic Dual In-Line Package)  
- **Pin Count:** 16  
- **Propagation Delay:** Typically 12ns at 5V  
- **Input Current (Max):** ±1µA  
- **Output Current (Max):** ±5.2mA  

### **Descriptions:**  
The SN54HC158J is a quad 2-input multiplexer that selects one of two data inputs (A or B) based on the select input (S). It is designed for high-speed digital applications and features low power consumption.  

### **Features:**  
- **Low Power Consumption:** CMOS technology ensures minimal power dissipation.  
- **Wide Operating Voltage Range:** 2V to 6V.  
- **High Noise Immunity:** Typical of HC logic family.  
- **Balanced Propagation Delays:** Ensures reliable signal timing.  
- **Military Temperature Range:** Suitable for harsh environments.  
- **Schmitt-Trigger Inputs:** Improves noise rejection.  

This information is based on Texas Instruments' official documentation for the SN54HC158J.

Application Scenarios & Design Considerations

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

Alternative Part Number

  • CD74HC158E --: Same HC-series quad 2-input multiplexer function in a PDIP package, widely available and pin-compatible for most through-hole designs.
  • MC74HC158N --: HC-family quad 2-line to 1-line data selector/multiplexer with equivalent logic function and similar electrical characteristics.
  • 74HC158N --: Standard 74HC158 multiplexer offering the same function and supply range, suitable as a drop-in functional replacement.

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