CD4515BME4

Product Overview

Category

CD4515BME4 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for data selection and control applications.

Characteristics

• CD4515BME4 is a 4-to-16 line decoder/demultiplexer.
• It operates on a wide voltage range, typically between 3V and 18V.
• The IC has high noise immunity and can handle both TTL and CMOS logic levels.
• It offers low power consumption and high-speed operation.
• CD4515BME4 is available in various package options, including SOIC, TSSOP, and PDIP.

Package

The CD4515BME4 IC is typically packaged in a 24-pin plastic dual in-line package (PDIP).

Essence

The essence of CD4515BME4 lies in its ability to decode a 4-bit binary input into one of sixteen mutually exclusive outputs.

Packaging/Quantity

CD4515BME4 is usually sold in reels or tubes, with quantities varying depending on the supplier. Common quantities include 250, 500, or 1000 units per reel/tube.

Specifications

• Supply Voltage: 3V to 18V
• Input Voltage: 0V to VDD
• Output Voltage: 0V to VDD
• Operating Temperature Range: -55°C to +125°C
• Propagation Delay Time: 60ns (max)
• Output Current: ±6mA (max)

Detailed Pin Configuration

The CD4515BME4 IC has a total of 24 pins, each serving a specific function. Here is the detailed pin configuration:

1. A0: Binary input bit 0
2. A1: Binary input bit 1
3. A2: Binary input bit 2
4. A3: Binary input bit 3
5. E1: Enable input 1
6. E2: Enable input 2
7. Y0: Output 0
8. Y1: Output 1
9. Y2: Output 2
10. Y3: Output 3
11. Y4: Output 4
12. Y5: Output 5
13. Y6: Output 6
14. Y7: Output 7
15. Y8: Output 8
16. Y9: Output 9
17. Y10: Output 10
18. Y11: Output 11
19. Y12: Output 12
20. Y13: Output 13
21. Y14: Output 14
22. Y15: Output 15
23. VSS: Ground (0V)
24. VDD: Supply voltage

Functional Features

• CD4515BME4 is a decoder/demultiplexer that converts a 4-bit binary input into one of sixteen mutually exclusive outputs.
• It has two enable inputs (E1 and E2) that control the operation of the decoder.
• The IC offers high noise immunity, making it suitable for use in noisy environments.
• CD4515BME4 operates on a wide voltage range, allowing compatibility with various logic levels.

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows compatibility with different systems.
• High noise immunity ensures reliable operation in noisy environments.
• Low power consumption makes it energy-efficient.
• Compact package options provide flexibility in design.

Disadvantages

• Limited output current may restrict its use in certain applications.
• Propagation delay time may affect timing-sensitive operations.

Working Principles

CD4515BME4 operates based on the principle of binary decoding. The 4-bit binary input is decoded to activate one of the sixteen output lines, depending on the combination of input bits. The enable inputs (E1 and E2) control the operation of the decoder, allowing selective activation of outputs.

Detailed Application Field Plans

CD4515BME4 finds applications in various fields, including: - Digital multiplexing - Data selection and routing - Address decoding in microcontrollers - Control systems requiring multiple output selection

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to CD4515BME4 include: - CD74HC154E - SN74LS154N - MC14515BCL

These alternatives can be considered based on specific requirements and availability.

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