M8428 NATIONAL Ic

Review NATIONAL Ic Used In Various Applications

The National M8428 IC, or Integrated Circuit, is a high-performance logic device designed for use in various digital applications. This IC is part of National Semiconductor's widely used line of logic families and is recognized for its reliable and efficient operation.

The M8428 is a low-power, quad 2-input NAND gate. Each NAND gate can accept up to two inputs, and the IC as a whole can handle a maximum of eight inputs when arranged in a quad configuration. This IC is ideal for use in digital circuits where multiple inputs need to be combined using logical operations.

One of the standout features of the National M8428 IC is its low power consumption. The IC is designed to operate on a supply voltage range of 4.5V to 5.5V, making it suitable for use in battery-powered applications. Additionally, the IC is specially designed to minimize power consumption, ensuring that it does not unnecessarily drain the battery in your device.

Another key feature of the M8428 is its high-speed operation. The IC can process input signals at a maximum frequency of 10 MHz, making it well-suited for use in high-speed digital applications where quick response times are essential.

The National M8428 IC is also known for its excellent noise immunity. This means that it is able to reliably process input signals in the presence of electrical noise, ensuring that your digital circuit maintains accurate and consistent operation even in challenging environments.

The IC is available in a compact 14-pin DIP package, making it easy to integrate into your digital circuit design. The package includes overload protection to prevent damage from voltage surges or power supply fluctuations. Additionally, the IC is RoHS compliant, ensuring that it meets the latest environmental regulations for the electronics industry.

In summary, the National M8428 IC is a high-performance, low-power, and versatile logic device that is ideal for use in a wide range of digital applications. Its fast operation, excellent noise immunity, and compact package make it a popular choice among electronics designers and engineers.

The National Semiconductor LM8428 is a voltage regulator IC (Integrated Circuit) that provides adjustable, stable output voltage. Here are some pros and cons of buying this IC:

1. Adjustable Voltage: The LM8428 offers an adjustable output voltage from 1.2V to 5.5V, making it suitable for various applications.

2. Wide Input Voltage Range: It can handle input voltages as low as 2V and as high as 36V, providing flexibility in power supply selection.

3. Low Noise: This IC is known for its low output noise, which is essential in many applications, especially audio circuits.

4. Stable Output: The LM8428 provides a stable output voltage, ensuring consistent performance in various operating conditions.

5. Easy to Use: The IC is relatively easy to use, as it requires only a few external components.

1. Limited Output Current: The maximum output current is limited to 1A, which may not be sufficient for high-power applications.

2. Heat Sink Required: For higher output currents or when using the IC with high input voltages, a heat sink may be required to prevent overheating.

3. Quiescent Current: The LM8428 has a relatively high quiescent current, which can result in increased power consumption and heat dissipation.

4. Complex Calibration: The adjustment of the output voltage involves a complex calibration process, which can be time-consuming and may require additional components.

In conclusion, the National Semiconductor LM8428 IC is a versatile and reliable voltage regulator with adjustable output voltage and wide input voltage range. However, it has limitations, such as a maximum output current of 1A and the requirement for a heat sink in some applications. It also has a complex calibration process and a relatively high quiescent current.

If you need a stable voltage regulator with adjustable output voltage for low to moderate power applications and have the resources to handle the calibration process, the LM8428 is a suitable choice. If you require a higher output current or prefer a simpler voltage regulator, there are other ICs on the market that may better suit your needs.

Details:

specifications tvvideoaudio:

• brand: National
• mpn: M8428
• compatible brand: Universal
• type: Ic

seller tvvideoaudio:

• rating: 99.2%
• # reviews: 12380
• city: miami, florida

general tvvideoaudio:

• category: Electronics > Home > Tv, Video Audio Parts

shipping tvvideoaudio:

• class: standard
• carrier: usps
• type: fixed
• service: usps ground advantage
• transit: 4-9 days

payments tvvideoaudio:

• wallet: paypal
• credit card: mastercard
• other

offer tvvideoaudio:

• best offers: true
• started: september 14, 2025
• in stock #: 3
• price: $106.50
• item condition:
  • New
  • Used
• options: ship-to-home
• availability: in stock
• sold #: 12

returns tvvideoaudio:

• policy: no returns