HEF4555BP,652

Product Overview

• Category: Integrated Circuit (IC)
• Use: Decoder/Demultiplexer
• Characteristics: High-speed operation, low power consumption
• Package: DIP-16 (Dual In-line Package with 16 pins)
• Essence: Converts binary input signals into corresponding output lines
• Packaging/Quantity: Available in reels of 2,500 units

Specifications

• Supply Voltage Range: 3V to 15V
• Input Voltage Range: 0V to VDD
• Output Current: ±25mA
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay Time: 60ns (typical)

Detailed Pin Configuration

The HEF4555BP,652 IC has a total of 16 pins. The pin configuration is as follows:

1. GND (Ground)
2. A0 (Binary Input A0)
3. A1 (Binary Input A1)
4. A2 (Binary Input A2)
5. A3 (Binary Input A3)
6. A4 (Binary Input A4)
7. A5 (Binary Input A5)
8. A6 (Binary Input A6)
9. A7 (Binary Input A7)
10. E (Enable Input)
11. Y0 (Output Line Y0)
12. Y1 (Output Line Y1)
13. Y2 (Output Line Y2)
14. Y3 (Output Line Y3)
15. Y4 (Output Line Y4)
16. VDD (Positive Power Supply)

Functional Features

• Decodes the binary input signals and activates the corresponding output line
• Enables easy selection of one out of multiple output lines based on the input combination
• High-speed operation allows for efficient data processing
• Low power consumption ensures energy efficiency

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Easy selection of output lines

Disadvantages: - Limited number of output lines (5 in this case) - Requires external enable signal for proper functioning

Working Principles

The HEF4555BP,652 is a decoder/demultiplexer IC that converts binary input signals into corresponding output lines. It utilizes a combination of the input signals to activate the appropriate output line. The enable input (E) controls the overall operation of the IC. When the enable input is high, the decoder is enabled, and the selected output line reflects the input combination.

Detailed Application Field Plans

The HEF4555BP,652 IC finds applications in various fields, including:

1. Digital Electronics: Used in digital systems for decoding and demultiplexing purposes.
2. Data Communication: Enables efficient data routing and selection in communication systems.
3. Industrial Automation: Facilitates control and selection of multiple devices based on binary inputs.
4. Instrumentation: Utilized in measurement and control systems for signal routing and selection.

Detailed and Complete Alternative Models

Some alternative models to the HEF4555BP,652 IC include:

1. CD74HC154E: 4-to-16 Line Decoder/Demultiplexer
2. SN74LS138N: 3-to-8 Line Decoder/Demultiplexer
3. MC14532BDR2G: 8-to-3 Line Decoder/Demultiplexer

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.

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