M74HC153B1R

Product Overview

Category

M74HC153B1R belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for data multiplexing and demultiplexing applications.

Characteristics

• High-speed operation
• Wide operating voltage range
• Low power consumption
• Compatibility with TTL levels
• Schmitt trigger inputs for noise immunity

Package

M74HC153B1R is available in a standard 16-pin dual in-line package (DIP).

Essence

The essence of M74HC153B1R lies in its ability to efficiently handle data multiplexing and demultiplexing tasks in digital systems.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with each reel containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: -0.5V to VCC + 0.5V
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to 125°C
• Logic Family: HC
• Number of Inputs: 2
• Number of Outputs: 4
• Propagation Delay Time: 13 ns (max)

Detailed Pin Configuration

__ __ |1 \/ 16| |2 15| |3 14| |4 13| |5 12| |6 11| |7 10| |8 9| ‾‾ ‾‾

Pin Description: 1. A0: Data input 0 2. A1: Data input 1 3. GND: Ground 4. Y0: Multiplexed output 0 5. Y1: Multiplexed output 1 6. Y2: Multiplexed output 2 7. Y3: Multiplexed output 3 8. E: Enable input 9. VCC: Supply voltage

Functional Features

• Data multiplexing: M74HC153B1R can combine two data inputs (A0 and A1) into a single output based on the enable input (E).
• Data demultiplexing: It can also separate the multiplexed data into four individual outputs (Y0 to Y3) based on the enable input (E).

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing.
• Wide operating voltage range provides flexibility in various digital systems.
• Low power consumption helps conserve energy.
• Compatibility with TTL levels ensures seamless integration with existing circuits.
• Schmitt trigger inputs enhance noise immunity, resulting in reliable performance.

Disadvantages

• Limited number of inputs and outputs may restrict its application in complex systems requiring more channels.
• Propagation delay time may affect real-time applications that demand instantaneous response.

Working Principles

M74HC153B1R operates based on the principles of multiplexing and demultiplexing. When the enable input (E) is high, the IC combines the data inputs (A0 and A1) into a single output. Conversely, when the enable input (E) is low, the IC separates the multiplexed data into four individual outputs.

Detailed Application Field Plans

M74HC153B1R finds extensive use in various digital systems, including but not limited to: - Data communication equipment - Industrial control systems - Consumer electronics - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

• SN74HC153: Similar functionality with minor variations in specifications.
• CD74HC153: Equivalent IC from a different manufacturer.

These alternative models can be used as substitutes for M74HC153B1R, depending on availability and specific requirements.

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