74HC4049D

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics: High-speed CMOS technology, low power consumption, wide voltage range compatibility
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Hex Inverting Buffer/Converter
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: GND to VCC
• Output Voltage Range: GND to VCC
• Maximum Input Current: ±1mA
• Maximum Output Current: ±25mA
• Propagation Delay: 11ns (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74HC4049D has a total of 16 pins. The pin configuration is as follows:

1. Pin 1: Input A
2. Pin 2: Output A
3. Pin 3: Input B
4. Pin 4: Output B
5. Pin 5: Input C
6. Pin 6: Output C
7. Pin 7: Input D
8. Pin 8: Output D
9. Pin 9: Input E
10. Pin 10: Output E
11. Pin 11: Input F
12. Pin 12: Output F
13. Pin 13: GND (Ground)
14. Pin 14: VCC (Supply Voltage)
15. Pin 15: Input G
16. Pin 16: Output G

Functional Features

• Hex inverting buffer/converter with high noise immunity
• Converts logic levels from one voltage range to another
• Provides signal amplification and inversion
• Suitable for interfacing between different logic families
• Wide voltage range compatibility allows for versatile applications

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide voltage range compatibility - Compact SOIC package - Easy to use and integrate into circuits

Disadvantages: - Limited number of inputs and outputs - Inverting nature may require additional circuitry in certain applications

Working Principles

The 74HC4049D is a hex inverting buffer/converter that operates using high-speed CMOS technology. It takes logic level inputs and converts them to the complementary logic levels at its outputs. The device uses a wide voltage range, allowing it to interface between different logic families. It provides signal amplification and inversion, making it suitable for various applications.

Detailed Application Field Plans

The 74HC4049D can be used in a wide range of applications, including but not limited to: - Logic level shifting in microcontroller-based systems - Signal conditioning and level conversion in communication interfaces - Buffering and amplification in digital circuits - Voltage level translation in mixed-signal designs - Signal inversion in waveform generation

Detailed and Complete Alternative Models

Some alternative models to the 74HC4049D include: - CD4049: Similar hex inverting buffer/converter from Texas Instruments - MC14049: Hex inverting buffer/converter from ON Semiconductor - SN74HC4049: Hex inverting buffer/converter from Texas Instruments

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.

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