SN74HC244NSR

Product Overview

Category

SN74HC244NSR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a buffer or line driver in various electronic devices and systems.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Schmitt-trigger inputs for noise immunity
• 3-state outputs for bus-oriented applications

Package

SN74HC244NSR is available in a small-outline package (SOIC) with 20 pins.

Essence

The essence of SN74HC244NSR lies in its ability to provide buffering and driving capabilities, ensuring reliable signal transmission within electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 9 ns (typical)
• Output Current: ±6 mA

Detailed Pin Configuration

1. A1
2. Y1
3. A2
4. Y2
5. GND
6. Y3
7. A3
8. Y4
9. GND
10. Y5
11. A4
12. Y6
13. GND
14. Y7
15. A5
16. Y8
17. VCC
18. OE
19. A6
20. GND

Functional Features

• Eight non-inverting buffers with 3-state outputs
• High-speed operation allows for efficient data transmission
• Schmitt-trigger inputs ensure noise immunity and signal integrity
• 3-state outputs enable bus-oriented applications

Advantages and Disadvantages

Advantages

• High-speed operation facilitates quick data transfer
• Low power consumption for energy-efficient designs
• Wide operating voltage range allows for compatibility with various systems
• Schmitt-trigger inputs provide noise immunity, ensuring reliable signal reception
• 3-state outputs enable efficient bus-oriented applications

Disadvantages

• Limited output current may restrict usage in certain high-power applications
• Propagation delay time may affect real-time data processing in time-critical systems

Working Principles

SN74HC244NSR operates by receiving input signals through its buffer inputs (A1-A6). These signals are then amplified and transmitted to the corresponding output pins (Y1-Y8). The 3-state outputs allow for control over the output state, enabling bus-oriented applications. The Schmitt-trigger inputs ensure noise immunity, reducing the impact of external disturbances on signal integrity.

Detailed Application Field Plans

SN74HC244NSR finds application in various electronic systems, including but not limited to: - Microcontrollers - Data communication systems - Industrial automation equipment - Automotive electronics - Consumer electronics

In microcontrollers, this IC can be used to interface with external devices, providing buffering and driving capabilities. In data communication systems, it ensures reliable signal transmission between different components. Industrial automation equipment utilizes SN74HC244NSR for efficient control signal distribution. Automotive electronics benefit from its high-speed operation and noise immunity. Lastly, consumer electronics employ this IC for signal conditioning and amplification purposes.

Detailed and Complete Alternative Models

• SN74HC244D
• SN74HCT244N
• MC74HC244AN
• CD74HC244E
• 74HC244PW

These alternative models offer similar functionality and characteristics to SN74HC244NSR, providing users with options based on their specific requirements.

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