SY89426JI

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Gate
• Characteristics:
  • High-speed operation
  • Low power consumption
  • Compact size
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Logic gate for digital signal processing
• Packaging/Quantity: Available in reels of 250 units

Specifications

• Manufacturer: SY Electronics
• Model Number: SY89426JI
• Logic Family: CMOS
• Number of Gates: 4
• Supply Voltage: 3V to 5.5V
• Operating Temperature: -40°C to +85°C
• Propagation Delay: 2.5 ns (typical)
• Input Capacitance: 3 pF (typical)
• Output Current: ±8 mA (max)

Detailed Pin Configuration

The SY89426JI IC has a total of 14 pins, which are assigned as follows:

1. GND (Ground)
2. A Input 1
3. B Input 1
4. Y Output 1
5. A Input 2
6. B Input 2
7. Y Output 2
8. VCC (Power Supply)
9. A Input 3
10. B Input 3
11. Y Output 3
12. A Input 4
13. B Input 4
14. Y Output 4

Functional Features

• Performs logical AND operation on input signals
• Provides four independent logic gates in a single package
• Supports wide supply voltage range for compatibility with various systems
• Low power consumption makes it suitable for battery-powered devices
• High-speed operation enables efficient signal processing

Advantages and Disadvantages

Advantages: - Compact size saves board space - Low power consumption extends battery life - High-speed operation allows for quick signal processing

Disadvantages: - Limited number of gates (4 in this case) - May not be suitable for complex logic operations requiring more gates

Working Principles

The SY89426JI is based on complementary metal-oxide-semiconductor (CMOS) technology. It utilizes MOSFET transistors to implement the logical AND operation. When both input signals are high, the output signal becomes high; otherwise, it remains low.

Detailed Application Field Plans

The SY89426JI IC can be used in various digital logic applications, including but not limited to: - Microcontrollers - Data communication systems - Signal processing circuits - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

1. SY89427JI - Similar to SY89426JI, but with 8 logic gates instead of 4.
2. SY89428JI - Offers additional features such as Schmitt-trigger inputs.
3. SY89429JI - Provides higher operating temperature range (-40°C to +125°C).

These alternative models offer expanded capabilities and compatibility with specific requirements.

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