Overview
The Nexperia 74HCT4538D,112 is a dual monostable multivibrator integrated circuit (IC) from the 74HCT family. This component is designed for high-speed CMOS logic applications and is compatible with both TTL inputs and CMOS outputs. It operates within a voltage range of 4.5 to 5.5 volts, making it versatile for various digital circuit designs. The IC is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package, which is surface mountable, enhancing its suitability for modern PCB designs.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Nexperia |
| Logic Family | HCT |
| Logic Function | Monostable Multivibrator |
| Number of Elements per Chip | 2 |
| Maximum High Level Output Current | -5.2 mA |
| Maximum Low Level Output Current | 5.2 mA |
| Minimum Pulse Width | 16 ns |
| Maximum Propagation Delay Time @ Maximum CL | 90 ns @ 4.5 V |
| Maximum Quiescent Current | 0.008 mA |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Pin Count | 16 |
| Dimensions | 10 x 4 x 1.45 mm |
| Minimum Operating Temperature | -40 °C |
| Minimum Operating Supply Voltage | 4.5 V |
| Maximum Operating Temperature | +125 °C |
| Maximum Operating Supply Voltage | 5.5 V |
Key Features
- High-speed CMOS logic with TTL input and CMOS output compatibility.
- Dual monostable multivibrator configuration, allowing for two independent timing circuits.
- Operating voltage range of 4.5 to 5.5 volts, making it suitable for a variety of applications.
- Low quiescent current of 0.008 mA, reducing power consumption.
- Compact 16-pin SOIC package, ideal for surface mount technology.
- Wide operating temperature range from -40 °C to +125 °C.
Applications
The Nexperia 74HCT4538D,112 is widely used in various digital and analog circuits where precise timing and pulse generation are required. Some common applications include:
- Pulse generators and timing circuits in digital systems.
- Frequency dividers and counters.
- Sequential logic circuits.
- Automotive and industrial control systems.
- Consumer electronics requiring precise timing functions.
Q & A
- What is the logic family of the 74HCT4538D,112?
The 74HCT4538D,112 belongs to the HCT (High-Speed CMOS) logic family. - What is the operating voltage range of the 74HCT4538D,112?
The operating voltage range is from 4.5 to 5.5 volts. - How many elements are there per chip in the 74HCT4538D,112?
There are 2 monostable multivibrator elements per chip. - What is the maximum propagation delay time of the 74HCT4538D,112?
The maximum propagation delay time is 90 ns at 4.5 V. - What is the package type of the 74HCT4538D,112?
The package type is 16-pin SOIC (Small Outline Integrated Circuit). - What is the minimum operating temperature of the 74HCT4538D,112?
The minimum operating temperature is -40 °C. - What is the maximum quiescent current of the 74HCT4538D,112?
The maximum quiescent current is 0.008 mA. - Is the 74HCT4538D,112 RoHS compliant?
Yes, the 74HCT4538D,112 is RoHS compliant. - What are the dimensions of the 74HCT4538D,112 package?
The dimensions are 10 x 4 x 1.45 mm. - What is the minimum pulse width of the 74HCT4538D,112?
The minimum pulse width is 16 ns.
