M74HC4051TTR

Product Overview

Category

M74HC4051TTR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for analog multiplexing and demultiplexing applications.

Characteristics

• High-speed CMOS technology
• Low power consumption
• Wide operating voltage range
• 8-channel analog multiplexer/demultiplexer
• Break-before-make switching action
• Compatible with TTL levels

Package

M74HC4051TTR is available in a small outline package (SO-16) which provides ease of integration into various electronic systems.

Essence

The essence of M74HC4051TTR lies in its ability to efficiently handle analog signal routing, enabling the selection of one input from multiple sources or the distribution of one input to multiple destinations.

Packaging/Quantity

This IC is typically packaged in reels, containing a quantity of 2500 units per reel.

Specifications

• Supply Voltage Range: 2V to 6V
• On-state Resistance: 80Ω (typical)
• Channel-to-Channel Crosstalk: -70dB (typical)
• Input Capacitance: 10pF (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

__ __ A0 |1 \__/ 16| VCC A1 |2 15| INH A2 |3 14| S0 GND|4 M74 13| S1 D0 |5 HC4 12| S2 D1 |6 051 11| E D2 |7 10| Z D3 |8 9| Y ----------

Functional Features

• 8-channel multiplexer/demultiplexer: Allows selection of one input from eight possible sources or distribution of one input to eight destinations.
• Break-before-make switching action: Ensures a brief interruption in the signal path during switching, preventing cross-talk and interference.
• Wide operating voltage range: Can be used with various power supply configurations.
• Low power consumption: Ideal for battery-powered applications.

Advantages

• High-speed CMOS technology: Enables fast and efficient signal routing.
• Compatibility with TTL levels: Facilitates easy integration with existing TTL-based systems.
• Small outline package: Provides space-saving benefits and ease of integration into compact designs.

Disadvantages

• Limited number of channels: With only eight channels, this IC may not be suitable for applications requiring a higher number of inputs/outputs.
• Break-before-make switching action: In certain applications where uninterrupted signal flow is critical, this feature may pose limitations.

Working Principles

M74HC4051TTR operates based on the principle of analog multiplexing and demultiplexing. It utilizes internal switches to connect or disconnect the desired input/output channels, allowing for the selection or distribution of analog signals. The break-before-make switching action ensures that there is no overlap between channels during switching, minimizing interference and maintaining signal integrity.

Detailed Application Field Plans

M74HC4051TTR finds application in various fields, including but not limited to: - Audio and video signal routing - Data acquisition systems - Communication equipment - Industrial automation - Test and measurement instruments

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to M74HC4051TTR are: - CD4051B: 8-channel analog multiplexer/demultiplexer by Texas Instruments - HEF4051BP: CMOS analog multiplexer/demultiplexer by NXP Semiconductors - 74HC4051D: High-speed CMOS analog multiplexer/demultiplexer by ON Semiconductor

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

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