Overview
The SN74LV123APWT is a dual retriggerable monostable multivibrator produced by Texas Instruments. This IC is designed for applications requiring precise timing control and is part of the LV (Low-Voltage) family, which ensures compatibility with low-voltage systems. The SN74LV123APWT is ideal for use in industrial automation, consumer electronics, and automotive systems, offering reliable performance and flexibility in timing applications. Its unique selling points include retriggerable functionality, wide operating voltage range, and low power consumption, making it a competitive choice for designers seeking robust timing solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 2 V to 5.5 V | V | |
| Operating Temperature Range | -40°C to 85°C | °C | |
| Output Current | ±24 | mA | |
| Propagation Delay | 10 | ns | Typical |
| Package Type | TSSOP-16 | ||
| Logic Family | LV | ||
| Number of Circuits | 2 |
Key Features
- Dual Retriggerable Monostable Multivibrator: Provides two independent timing circuits in a single package.
- Wide Operating Voltage Range: Supports operation from 2 V to 5.5 V, ensuring compatibility with various systems.
- Low Power Consumption: Optimized for energy-efficient designs.
- Retriggerable Functionality: Allows the timing cycle to be restarted without waiting for the full duration.
- Compact TSSOP-16 Package: Ideal for space-constrained applications.
Applications
The SN74LV123APWT is widely used in applications requiring precise timing control. Its typical applications include:
- Industrial Automation: Used in timing circuits for machinery control and process automation.
- Consumer Electronics: Integrated into devices requiring accurate timing, such as smart home devices and wearables.
- Automotive Systems: Employed in vehicle control systems for timing and synchronization tasks.
- Communication Systems: Utilized in timing modules for data transmission and signal processing.
Q & A
1. What is the operating voltage range of the SN74LV123APWT?
The operating voltage range is 2 V to 5.5 V.
2. What is the package type of the SN74LV123APWT?
It comes in a TSSOP-16 package.
3. Is the SN74LV123APWT retriggerable?
Yes, it features retriggerable functionality.
4. What is the typical propagation delay?
The typical propagation delay is 10 ns.
5. Can the SN74LV123APWT be used in automotive applications?
Yes, it is suitable for automotive systems.
6. How many timing circuits are included in the SN74LV123APWT?
It includes two independent timing circuits.
7. What is the output current capability?
The output current is ±24 mA.
8. What is the operating temperature range?
It operates from -40°C to 85°C.
9. Is the SN74LV123APWT part of the LV logic family?
Yes, it belongs to the LV (Low-Voltage) logic family.
10. What are the key advantages of the SN74LV123APWT?
Its key advantages include retriggerable functionality, wide voltage range, low power consumption, and compact packaging.
