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SN74LV123ADGVR from TEXAS

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SN74LV123ADGVR

Manufacturer: TEXAS, TI

Dual Retriggerable Monostable Multivibrators

Partnumber Manufacturer Quantity Availability
SN74LV123ADGVR TEXAS, TI 3930 In Stock

Description and Introduction

Dual Retriggerable Monostable Multivibrators The SN74LV123ADGVR is a dual retriggerable monostable multivibrator manufactured by Texas Instruments. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Category:** Integrated Circuits (ICs)  
- **Type:** Monostable Multivibrator  
- **Number of Circuits:** 2  
- **Output Type:** Complementary  
- **Propagation Delay Time:** 16 ns (typical)  
- **Supply Voltage (VCC):** 2 V to 5.5 V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package/Case:** TVSOP-16  
- **Mounting Type:** Surface Mount  
- **Trigger Type:** Negative, Positive Edge  

### **Descriptions:**  
- The SN74LV123ADGVR is a dual retriggerable monostable multivibrator with Schmitt-trigger inputs.  
- It features independent clear inputs for each multivibrator.  
- The device is designed for 2 V to 5.5 V operation, making it suitable for low-voltage applications.  
- It provides complementary outputs (Q and Q̅) for each multivibrator.  

### **Features:**  
- **Wide Operating Voltage Range:** 2 V to 5.5 V  
- **Low Power Consumption:** Optimized for battery-powered applications  
- **Schmitt-Trigger Inputs:** Allows for slow input transition handling  
- **Retriggerable Operation:** Output pulse can be extended by retriggering  
- **High Noise Immunity:** Ensures reliable performance in noisy environments  
- **ESD Protection:** Exceeds 2000 V per JESD 22  

This information is strictly factual and derived from Ic-phoenix technical data files.

Application Scenarios & Design Considerations

Dual Retriggerable Monostable Multivibrators

Alternative Part Number

  • MC74VHC123ADTR2G --: Dual retriggerable monostable multivibrator in the VHC logic family with similar 2V-5.5V supply range and TSSOP package, a direct functional equivalent to the LV123A.
  • 74LVC1G123DP,125 --: Single retriggerable monostable multivibrator with 1.65V-5.5V operation; use two devices for dual function, offering low-power CMOS performance comparable to the original.
  • CD74HC123E --: Dual retriggerable monostable multivibrator from the HC family with wide supply range; pin-compatible logic function though in DIP package, suitable for drop-in functional replacement.
  • 74LVC1G123DC-Q100 --: Single retriggerable monostable multivibrator with similar logic function and low-voltage CMOS operation, available in small packages.

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