Overview
The SN74LV123ADRG4 is a dual retriggerable monostable multivibrator manufactured by Texas Instruments. This integrated circuit (IC) belongs to the 74LV logic family and is designed for applications requiring precise timing control. It is housed in a SOP-16 package and is compliant with RoHS standards. The device operates within a wide voltage range of 2 V to 5.5 V and supports both high and low-level output currents, making it suitable for various digital logic applications. Its compact size and low power consumption make it ideal for portable and space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Function | Dual Retriggerable Monostable Multivibrator | - | - |
| Logic Family | LV | - | - |
| Supply Voltage | 2 to 5.5 | V | - |
| Supply Current (Max) | 0.02 | mA | - |
| Propagation Delay | 14, 24.1, 36 | ns | Typical values |
| High-Level Output Current | -12 | mA | - |
| Low-Level Output Current | 12 | mA | - |
| Operating Temperature | -40 to +125 | °C | - |
| Package | SOP-16 | - | - |
| Dimensions | 9.9 x 3.91 x 1.58 | mm | Length x Width x Height |
Key Features
- Dual retriggerable monostable multivibrator design for precise timing control.
- Wide operating voltage range from 2 V to 5.5 V, suitable for diverse applications.
- Low power consumption with a maximum supply current of 0.02 mA.
- High and low-level output currents of -12 mA and 12 mA, respectively.
- Compact SOP-16 package for space-constrained designs.
- RoHS compliant, ensuring environmental safety.
Applications
The SN74LV123ADRG4 is widely used in applications requiring precise timing and pulse generation. Its typical applications include:
- Industrial Automation: Used in timing circuits for control systems and machinery.
- Consumer Electronics: Employed in devices like digital cameras and portable gadgets for timing functions.
- Automotive Electronics: Integrated into vehicle control systems for reliable timing operations.
- Telecommunications: Utilized in signal processing and timing synchronization.
Q & A
1. What is the operating voltage range of the SN74LV123ADRG4?
The operating voltage range is from 2 V to 5.5 V.
2. What is the maximum supply current of this device?
The maximum supply current is 0.02 mA.
3. What is the propagation delay of the SN74LV123ADRG4?
The propagation delay values are 14 ns, 24.1 ns, and 36 ns.
4. Is the SN74LV123ADRG4 RoHS compliant?
Yes, it is RoHS compliant.
5. What package does the SN74LV123ADRG4 come in?
It comes in a SOP-16 package.
6. What are the typical applications of this device?
Typical applications include industrial automation, consumer electronics, automotive electronics, and telecommunications.
7. What is the high-level output current of the SN74LV123ADRG4?
The high-level output current is -12 mA.
8. What is the low-level output current of the SN74LV123ADRG4?
The low-level output current is 12 mA.
9. What is the operating temperature range of this device?
The operating temperature range is from -40°C to +125°C.
10. How many monostable multivibrators are included in the SN74LV123ADRG4?
It includes two dual retriggerable monostable multivibrators.
