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SN74LVC2G157YEAR from TEXAS

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SN74LVC2G157YEAR

Manufacturer: TEXAS, TI

SINGL 2LINE TO 1LINE DATA SELECTOR/MULTIPLEXER

Partnumber Manufacturer Quantity Availability
SN74LVC2G157YEAR TEXAS, TI 6000 In Stock

Description and Introduction

SINGL 2LINE TO 1LINE DATA SELECTOR/MULTIPLEXER The SN74LVC2G157YEAR is a dual 2-input multiplexer manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Multiplexer  
- **Number of Circuits:** 2  
- **Number of Inputs:** 4 (2 per multiplexer)  
- **Supply Voltage Range:** 1.65V to 5.5V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Output Type:** Single-Ended  
- **Package/Case:** SOT-23-8  
- **Propagation Delay:** 4.3 ns (typical at 3.3V)  
- **Low Power Consumption:** ICC = 10 µA (max)  
- **High Noise Immunity:** CMOS levels  

### **Descriptions:**  
- The SN74LVC2G157YEAR is a dual 2-input multiplexer that selects one of two data inputs based on the select input.  
- It is designed for 1.65V to 5.5V VCC operation, making it suitable for mixed-voltage applications.  
- The device features low power consumption and high-speed operation.  

### **Features:**  
- **Wide Operating Voltage Range:** 1.65V to 5.5V  
- **Low Power Consumption:** 10 µA max (ICC)  
- **High-Speed Switching:** 4.3 ns typical propagation delay  
- **Balanced Propagation Delays**  
- **±24mA Output Drive at 3.3V**  
- **Latch-Up Performance Exceeds 250 mA**  
- **ESD Protection Exceeds JESD 22 (2000V HBM, 1000V CDM)**  
- **Available in Small SOT-23-8 Package**  

This device is commonly used in signal routing, data selection, and switching applications in various digital systems.

Application Scenarios & Design Considerations

SINGL 2LINE TO 1LINE DATA SELECTOR/MULTIPLEXER

Alternative Part Number

  • NC7SZ157P6X --: Single 2-input multiplexer in the same tiny package class with comparable LVC-family logic levels and function, suitable as a direct functional replacement.
  • 74LVC2G157DP --: Dual 2-input multiplexer from the LVC logic family with matching function and voltage range, available in a small surface-mount package.
  • SN74AUP2G157DQER --: Same manufacturer dual 2-input multiplexer in a small package with similar low-voltage operation, offering a close functional match.
  • 74LVC1G157GW --: Single 2-input multiplexer from the LVC logic family, functionally equivalent with comparable voltage range and switching characteristics.
  • SN74LVC1G157DBVR --: TI single 2-input multiplexer in the same LVC family, offering equivalent logic function and compatible electrical specifications.

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