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SN74LV123ARGYR from TI,Texas Instruments

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SN74LV123ARGYR

Manufacturer: TI

Dual Retriggerable Monostable Multivibrators

Partnumber Manufacturer Quantity Availability
SN74LV123ARGYR TI 6424 In Stock

Description and Introduction

Dual Retriggerable Monostable Multivibrators The SN74LV123ARGYR is a dual retriggerable monostable multivibrator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage Range:** 2 V to 5.5 V  
- **Low Power Consumption:** 10 µA (typical) at 5 V  
- **High-Speed Operation:** tW (Pulse Width) typically 45 ns at 5 V  
- **Wide Operating Temperature Range:** -40°C to 125°C  
- **Package:** VQFN-16 (RGY)  
- **Input Type:** Schmitt-trigger inputs for noise immunity  
- **Output Drive Capability:** ±24 mA at 5 V  

### **Descriptions:**  
The SN74LV123A features two independent retriggerable monostable multivibrators, each capable of generating output pulses with a duration determined by external timing components (resistor and capacitor). It supports both positive-edge and negative-edge triggering.  

### **Features:**  
- **Retriggerable Functionality:** Allows pulse-width extension by reapplying a trigger before the initial pulse ends.  
- **Clear Input:** Each multivibrator has an active-low clear input for immediate pulse termination.  
- **Schmitt-Trigger Inputs:** Enhances noise immunity.  
- **Wide Operating Voltage:** Compatible with 2 V to 5.5 V systems.  
- **Low Power Consumption:** Suitable for battery-operated applications.  
- **ESD Protection:** Exceeds 2000 V per JESD 22.  

This device is commonly used in timing, pulse generation, and delay applications.

Application Scenarios & Design Considerations

Dual Retriggerable Monostable Multivibrators

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