CD74HC4049M96E4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Conversion and Level Shifting
• Characteristics: High-Speed CMOS Logic, Hex Inverting Buffer/Converter
• Package: SOIC-16
• Essence: Hex Inverter/Bufffer with High Noise Immunity
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Input Current: ±1µA
• Maximum Quiescent Supply Current: 20µA
• Maximum Propagation Delay Time: 15ns
• Maximum Operating Frequency: 33MHz

Pin Configuration

The CD74HC4049M96E4 has a total of 16 pins arranged as follows:

+---+--+---+ A1 -|1 +--+ 16|- VCC A2 -|2 15|- B1 A3 -|3 14|- B2 A4 -|4 13|- B3 A5 -|5 12|- B4 A6 -|6 11|- B5 GND -|7 10|- B6 Y1 -|8 9|- Y2 +----------+

Functional Features

• Hex inverting buffer/converter with high noise immunity
• Converts logic level signals from one voltage level to another
• Provides signal inversion for compatibility between different logic families
• High-speed operation suitable for various applications
• Wide supply voltage range allows flexibility in design

Advantages

• High noise immunity ensures reliable signal conversion
• Wide supply voltage range allows compatibility with different systems
• Fast propagation delay time enables high-speed operation
• Compact SOIC-16 package saves board space

Disadvantages

• Limited number of input/output channels (6 in total)
• Not suitable for applications requiring bidirectional level shifting
• May require additional external components for specific applications

Working Principles

The CD74HC4049M96E4 is a hex inverting buffer/converter IC that converts logic level signals from one voltage level to another. It operates on a wide supply voltage range of 2V to 6V, making it compatible with various systems. The IC provides high noise immunity, ensuring reliable signal conversion even in noisy environments.

The hex inverting buffer/converter works by taking the input signal and producing an inverted output signal. This inversion allows compatibility between different logic families, as some logic families have different voltage levels for representing logic states. The CD74HC4049M96E4 has a fast propagation delay time of 15ns, enabling high-speed operation in applications where timing is critical.

Detailed Application Field Plans

The CD74HC4049M96E4 can be used in various applications, including:

1. Logic level shifting: Convert logic signals between different voltage levels, allowing communication between incompatible systems.
2. Signal inversion: Invert logic signals to match the polarity requirements of other devices or logic circuits.
3. Noise-immune signal buffering: Use the high noise immunity of the IC to buffer and amplify weak signals while rejecting noise interference.
4. Clock signal distribution: Distribute clock signals across multiple devices or subsystems, ensuring synchronized operation.

Detailed and Complete Alternative Models

1. CD74HC04E: Hex Inverter IC with similar characteristics but without the buffering capability.
2. CD74HCT4049E: Hex Inverting Buffer/Converter IC with TTL-compatible inputs and outputs.
3. CD74AC4049E: Hex Inverting Buffer/Converter IC with improved noise immunity and higher operating frequency.

These alternative models provide similar functionality to the CD74HC4049M96E4 but may have different characteristics or compatibility requirements depending on the specific application.

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