Overview
The SN74LS123NSRG4 is a dual retriggerable monostable multivibrator produced by Texas Instruments. It is designed for use in digital timing applications, offering precise control over pulse generation and delay. This component is part of the 74LS logic family, known for its low power consumption and high-speed performance. Its primary applications include timing circuits, counters, and other digital systems where reliable pulse generation is required. The SN74LS123NSRG4 is particularly suited for industrial and consumer electronics due to its robust design and versatility.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | Monostable | - | - |
| Independent Circuits | 2 | - | - |
| Schmitt Trigger Input | No | - | - |
| Propagation Delay | 28 | ns | - |
| Output Current (High/Low) | 400µA, 8mA | - | - |
| Supply Voltage | 4.75 - 5.25 | V | - |
| Operating Temperature | 0 - 70 | °C | - |
| Mounting Type | Surface Mount | - | - |
| Package / Case | 16-SOIC | - | - |
| Supplier Device Package | 16-SO | - | - |
Key Features
- Dual retriggerable monostable multivibrator for precise timing control.
- Low power consumption with high-speed performance.
- Wide operating voltage range (4.75V to 5.25V).
- Surface mount package for compact and efficient PCB design.
- Robust design suitable for industrial and consumer electronics.
Applications
The SN74LS123NSRG4 is widely used in various digital systems, including timing circuits, counters, and pulse generators. Its ability to generate precise pulses makes it ideal for applications such as industrial automation, where timing accuracy is critical. Additionally, it is used in consumer electronics for functions like signal delay and synchronization. Its versatility and reliability make it a popular choice in both industrial and commercial settings.
Q & A
1. What is the logic type of SN74LS123NSRG4?
The logic type is monostable.
2. How many independent circuits does it have?
It has 2 independent circuits.
3. Does it have Schmitt trigger inputs?
No, it does not have Schmitt trigger inputs.
4. What is the propagation delay?
The propagation delay is 28ns.
5. What is the output current for high and low states?
The output current is 400µA for high and 8mA for low.
6. What is the supply voltage range?
The supply voltage range is 4.75V to 5.25V.
7. What is the operating temperature range?
The operating temperature range is 0°C to 70°C.
8. What is the mounting type?
The mounting type is surface mount.
9. What is the package/case type?
The package/case type is 16-SOIC.
10. What is the supplier device package?
The supplier device package is 16-SO.
