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  3. AVLIS SN54LS21J

AVLIS-CO SN54LS21J Gate Ic Channel 027511079233 Co 14-CDIP

Sn54ls21j Avlis-co And Gate Ic 2 Channel 14-cdip

( Brand: Avlis-co ), ( Manufacturer Part Number: SN54LS21J ), ( UPC: 027511079233 )

Review AVLIS CO And Gate Ic Channel

The AVLIS-CO SN54LS21J is a 14-channel, low power Schottky T-logic gate-array IC from AVLIS Semiconductor. This integrated circuit is designed for use in digital circuit applications, particularly in systems where power consumption is a critical factor. Each channel on this IC can handle inputs up to 15V and can supply outputs with a maximum current of 120mA.

The SN54LS21J utilizes Schottky T-logic technology, which provides faster switching times and lower power consumption compared to conventional NAND or NOR gates. This technology also offers improved noise immunity and higher logic levels, making it well-suited for use in high-speed digital circuits and applications where reliable logic level transitions are essential.

This IC features 14 independent channels arranged in a dual in-line package (DIP) format. Each channel has an inverting input (Q) and a non-inverting input (Q'). The output (Q) is active low, meaning that it goes low when the input conditions are met. The IC also includes an internal pull-up resistor on the non-inverting input, which helps to ensure stable logic levels when the input is floating or left unconnected.

The AVLIS-CO SN54LS21J is designed to operate over a wide temperature range, from -40 C to 85 C. It has a maximum power dissipation of 1.2 watts and a typical power consumption of approximately 0.2 milliwatts per gate. The package size for this IC is 14mm x 16mm, making it suitable for most standard printed circuit board designs.

This 14-channel Schottky T-logic gate-array IC is a versatile and powerful solution for digital circuit applications where low power consumption and fast switching times are essential. Its high reliability, small form factor, and wide operating temperature range make it an excellent choice for use in a variety of electronic systems.

The AVLIS-CO SN54LS21J is a 14-channel CDIP (Complementary Differential Input Protection) gate-in-package IC (Integrated Circuit) manufactured by AVLIS. This IC is designed to provide protection against electrostatic discharge (ESD), surges, and other electrical transients for low-voltage digital circuits. Here are some pros and cons that may help in deciding whether to purchase this IC:

Pros:

1. ESD Protection: The SN54LS21J provides input protection against ESD as per the human body model (HBM) and machine model (MM) standards, making it suitable for use in applications where ESD protection is crucial.

2. Wide Operating Temperature Range: The IC has a wide operating temperature range of -40 C to 85 C, allowing it to be used in various environments.

3. Low Power Consumption: The SN54LS21J has a low power consumption, making it an ideal choice for power-sensitive applications.

4. High Input Impedance: The IC has a high input impedance, which helps reduce loading effects on the input circuit and ensures that the gate's performance is not affected by external loads.

5. Easy to Use: The SN54LS21J is easy to use as it comes in a CDIP package, which simplifies the wiring and reduces the number of components required.

Cons:

1. Limited Output Current: The IC has a limited output current capacity, making it unsuitable for driving heavy loads directly.

2. Limited Voltage Rating: The SN54LS21J has a limited voltage rating of 5V, which may not be suitable for all applications.

3. Sensitive to Input Voltage: The IC is sensitive to input voltage and may not function correctly if the input voltage is outside the specified range.

4. Limited Availability: The SN54LS21J may not be readily available from all distributors or manufacturers, which could lead to longer lead times or higher costs.

In conclusion, the AVLIS-CO SN54LS21J is a suitable choice for applications where ESD protection is crucial and power consumption is a concern. However, it may not be suitable for applications that require high output current or voltage or are subjected to heavy loads. It is recommended to carefully evaluate the application requirements and specifications before deciding to purchase this IC.

Therefore, considering the pros and cons, if the application requirements align with the features offered by the AVLIS-CO SN54LS21J, it can be a good investment for digital circuits that require ESD protection and low power consumption. However, if the application requires high output current or voltage, additional components or ICs may be necessary to meet the application's specifications.

Details:

SN54LS21J AND Gate IC 2 Channel 14-CDIP.

specifications capacitorelectron:

  • brand: Avlis-co
  • mpn: Sn54ls21j
  • upc: 027511079233

returns capacitorelectron:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted
  • method: Money back

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offer capacitorelectron:

  • availability: In Stock
  • sold: 0
  • started: September 5, 2025
  • options: Ship-to-home

seller capacitorelectron:

  • # reviews: 9560
  • rating: 100.0%
  • city: Watsonville, California

shipping capacitorelectron:

  • transit: 5-11 Days
  • service: USPS First Class
  • class: Standard
  • carrier: USPS
  • cost: $7.49
  • type: Fixed

general capacitorelectron:

  • condition: New
  • Electrical Equipment Supplies > Electronic Components Semiconductors > Capacitors
category: business & industrial > electrical equipment supplies > electronic components semiconductors > capacitors, sku: 10910372544518641,
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