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SN74AHCT157D from TI,Texas Instruments

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SN74AHCT157D

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
SN74AHCT157D TI 940 In Stock

Description and Introduction

Quadruple 2-Line To 1-Line Data Selectors / Multiplexers The SN74AHCT157D 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 (VCC):** 4.5V to 5.5V  
- **High-Level Input Voltage (VIH):** 2V (min)  
- **Low-Level Input Voltage (VIL):** 0.8V (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOIC-16  
- **Propagation Delay (tpd):** 10.5ns (typical at 5V)  
- **Output Current (IO):** ±8mA  
- **Technology:** AHCT (Advanced High-Speed CMOS with TTL-compatible inputs)  

### **Descriptions:**  
The SN74AHCT157D is a high-speed CMOS logic device that selects one of two data inputs based on a common select input. It features low power consumption and is compatible with TTL levels, making it suitable for mixed-voltage applications.  

### **Features:**  
- **TTL-Compatible Inputs**  
- **Balanced Propagation Delays**  
- **Low Power Consumption**  
- **Wide Operating Voltage Range (4.5V to 5.5V)**  
- **High Noise Immunity**  
- **ESD Protection Exceeds 2000V (HBM)**  

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

Application Scenarios & Design Considerations

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

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