CD4049UBPWR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Inverter/Buffer
• Characteristics: Hex Inverting Buffer/Converter, High Voltage CMOS Technology
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Hex Inverter IC with Wide Operating Voltage Range
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 3V to 18V
• Input Voltage Range: 0V to VDD
• Output Voltage Range: 0V to VDD
• Maximum Quiescent Current: 1µA at 18V
• Maximum Propagation Delay: 60ns at 5V
• Operating Temperature Range: -55°C to +125°C

Detailed Pin Configuration

The CD4049UBPWR has a total of 16 pins. The pin configuration is as follows:

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

Functional Features

• Hex Inverting Buffer/Converter: The CD4049UBPWR consists of six independent inverter/buffer circuits that can be used for logic level conversion or buffering signals.
• High Voltage CMOS Technology: This IC is designed using high voltage CMOS technology, allowing it to operate within a wide voltage range of 3V to 18V.
• Wide Operating Voltage Range: The CD4049UBPWR can accept input voltages from 0V to VDD, making it suitable for various applications.

Advantages and Disadvantages

Advantages: - Wide operating voltage range allows compatibility with different power supply levels. - High voltage CMOS technology provides improved performance and reliability. - Hex inverting buffer/converter configuration offers versatility in logic level conversion and signal buffering.

Disadvantages: - Propagation delay of 60ns may limit its use in high-speed applications. - Limited number of inputs and outputs compared to other ICs in the same category.

Working Principles

The CD4049UBPWR operates based on the principles of CMOS (Complementary Metal-Oxide-Semiconductor) technology. It utilizes a combination of P-channel and N-channel MOSFETs to achieve the desired logic inversion and buffering functionality. When an input signal is applied, the corresponding output will be inverted, providing a logical complement of the input signal.

Detailed Application Field Plans

The CD4049UBPWR finds applications in various fields, including: 1. Digital Logic Circuits: It can be used as a level shifter or signal buffer in digital systems. 2. Communication Systems: The IC can be employed in signal conditioning and voltage level conversion circuits. 3. Industrial Automation: It can be utilized in control systems and interface circuits. 4. Automotive Electronics: The CD4049UBPWR can find applications in automotive control modules and sensor interfaces. 5. Consumer Electronics: It can be integrated into audio/video equipment, gaming consoles, and home automation systems.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the CD4049UBPWR are: 1. CD4069UB: Hex Inverter IC with the same pin configuration and operating voltage range. 2. MC14049UB: Hex Inverter/Buffer IC with similar characteristics and package options. 3. SN74HC04: Hex Inverter IC based on high-speed CMOS technology.

These alternative models can be considered based on specific requirements and availability.

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