Overview
The CD74HC4538PWRG4 is a high-speed CMOS dual retriggerable/resettable monostable multivibrator produced by Texas Instruments. This product is designed for applications requiring precise timing control, offering dual independent monostable circuits in a single package. It is widely used in digital systems, timing circuits, and pulse generation applications. The CD74HC4538PWRG4 is known for its high-speed operation, low power consumption, and compatibility with standard CMOS logic levels, making it a versatile choice for engineers and designers in various industries.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2 to 6 | V | |
| Operating Temperature | -55 to 125 | °C | |
| Propagation Delay | 15 | ns | Typical |
| Output Current | ±5.2 | mA | |
| Package Type | TSSOP-16 | ||
| Logic Family | HC | High-Speed CMOS |
Key Features
- Dual independent monostable multivibrators in a single package.
- Retriggerable and resettable functionality for flexible timing control.
- High-speed operation with low power consumption.
- Compatible with standard CMOS logic levels.
- Wide operating voltage range (2V to 6V).
Applications
The CD74HC4538PWRG4 is ideal for a wide range of applications, including:
- Digital Systems: Used for precise timing and pulse generation in digital circuits.
- Industrial Automation: Employed in timing control for machinery and processes.
- Consumer Electronics: Integrated into devices requiring accurate timing functions.
- Automotive Electronics: Utilized in vehicle control systems for timing and synchronization.
Q & A
1. What is the operating voltage range of the CD74HC4538PWRG4?
The operating voltage range is 2V to 6V.
2. Is this device retriggerable and resettable?
Yes, it features retriggerable and resettable functionality.
3. What is the typical propagation delay?
The typical propagation delay is 15ns.
4. What package type does the CD74HC4538PWRG4 come in?
It comes in a TSSOP-16 package.
5. Can this device operate in extreme temperatures?
Yes, it operates in temperatures ranging from -55°C to 125°C.
6. What is the output current capability?
The output current is ±5.2mA.
7. Is the CD74HC4538PWRG4 compatible with standard CMOS logic levels?
Yes, it is fully compatible.
8. How many monostable multivibrators are included in the package?
There are two independent monostable multivibrators.
9. What are the typical applications for this device?
Typical applications include digital systems, industrial automation, consumer electronics, and automotive electronics.
10. What is the logic family of the CD74HC4538PWRG4?
It belongs to the high-speed CMOS (HC) logic family.
