CD4515BE

Product Overview

Category

CD4515BE belongs to the category of integrated circuits (ICs).

Use

It is commonly used for data selectors/multiplexers in electronic circuits.

Characteristics

• CD4515BE is a 4-line to 16-line data selector/multiplexer with latches.
• It operates at a wide voltage range, making it suitable for various applications.
• The device has high noise immunity and low power consumption.

Package

CD4515BE is available in a dual in-line package (DIP) format.

Essence

The essence of CD4515BE lies in its ability to efficiently select and route data in electronic systems.

Packaging/Quantity

It is typically packaged in tubes or reels, with varying quantities based on the supplier.

Specifications

• Supply Voltage: 3V to 18V
• Input Voltage: 0V to VCC
• Operating Temperature: -55°C to 125°C
• Output Current: ±8mA

Detailed Pin Configuration

1. A0-A3: Address Inputs
2. B0-B15: Data Inputs/Outputs
3. E: Enable Input
4. G1, G2A, G2B: Control Inputs
5. VCC: Supply Voltage
6. GND: Ground

Functional Features

• CD4515BE features 4 binary-coded inputs to select 1 of 16 data sources.
• It includes latches that hold the last input data selected.
• The device offers high-speed operation and can be cascaded for larger applications.

Advantages

• Wide operating voltage range allows for versatile use.
• High noise immunity ensures reliable performance in noisy environments.
• Low power consumption makes it energy-efficient.

Disadvantages

• Limited to 16 data sources, which may not suffice for complex systems requiring more inputs.

Working Principles

CD4515BE functions by using the address inputs to select one of the 16 data inputs, which is then latched and held until a new selection is made. The control inputs determine the mode of operation and enable/disable the device.

Detailed Application Field Plans

CD4515BE is commonly used in digital systems, such as: - Address decoding in microprocessor-based systems - Data routing in communication equipment - Signal selection in test and measurement instruments

Detailed and Complete Alternative Models

Some alternative models to CD4515BE include: - 74HC151: 8-line to 1-line data selector/multiplexer - SN74LS151: 8-line to 1-line data selector/multiplexer - MC54HC151: 8-line to 1-line data selector/multiplexer

In conclusion, CD4515BE is a versatile and efficient data selector/multiplexer IC suitable for a wide range of digital applications.

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