CD74HC154M96G4

Product Overview

• Category: Integrated Circuit
• Use: Decoder/Demultiplexer
• Characteristics: High-Speed, CMOS Logic, 4-to-16 Line Decoder/Demultiplexer
• Package: SOIC-24
• Essence: The CD74HC154M96G4 is a decoder/demultiplexer IC that converts a 4-bit binary input into a corresponding 16-line output. It is designed for high-speed applications and uses CMOS logic technology.
• Packaging/Quantity: The CD74HC154M96G4 is available in a SOIC-24 package and is typically sold in reels of 2500 units.

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 15ns (typical)
• Output Current: ±25mA
• Power Dissipation: 500mW

Pin Configuration

The CD74HC154M96G4 has a total of 24 pins. The pin configuration is as follows:

1. GND
2. A0
3. A1
4. A2
5. A3
6. E1
7. E2
8. Y0
9. Y1
10. Y2
11. Y3
12. Y4
13. Y5
14. Y6
15. Y7
16. Y8
17. Y9
18. Y10
19. Y11
20. Y12
21. Y13
22. Y14
23. Y15
24. VCC

Functional Features

• Converts a 4-bit binary input into a corresponding 16-line output
• High-speed operation suitable for time-critical applications
• CMOS logic technology ensures low power consumption and compatibility with a wide range of devices
• Enable inputs (E1, E2) allow for easy control of the decoder/demultiplexer functionality
• Multiple CD74HC154M96G4 ICs can be cascaded to create larger decoding schemes

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing - Low power consumption due to CMOS technology - Wide operating voltage range allows for flexibility in different applications - Compact SOIC-24 package saves board space

Disadvantages: - Limited to 4-bit input, may not be suitable for applications requiring higher bit decoding - Propagation delay of 15ns may introduce timing issues in certain high-frequency applications

Working Principles

The CD74HC154M96G4 operates based on the principles of digital decoding. The 4-bit binary input is decoded into one of the 16 output lines based on the combination of the input signals. The enable inputs (E1, E2) control the functionality of the decoder/demultiplexer. When both enable inputs are active, the decoder is enabled, and the selected output line reflects the input value. When either or both enable inputs are inactive, all output lines are disabled.

Detailed Application Field Plans

The CD74HC154M96G4 finds applications in various fields where decoding and demultiplexing functions are required. Some specific application areas include:

1. Address Decoding: Used in microcontrollers and memory systems to decode address signals and select specific memory locations.
2. Data Routing: Enables selection of specific data paths in multiplexed systems, such as communication switches and data routers.
3. Display Control: Used in LED display panels and segment displays to decode input signals and control the activation of specific segments or pixels.
4. Data Distribution: Enables distribution of data from a single source to multiple destinations, such as in data broadcasting systems.

Detailed and Complete Alternative Models

1. SN74HC154N: Similar 4-to-16 line decoder/demultiplexer IC from Texas Instruments, available in DIP-24 package.
2. CD4514BE: 4-to-16 line decoder/demultiplexer IC from Texas Instruments, available in DIP-24 package with latch functionality.
3. MC14514B: CMOS 4-to-16 line decoder/demultiplexer IC from ON Semiconductor, available in SOIC-24 package.

These alternative models provide similar decoding and demultiplexing functionalities and can be used as substitutes for the CD74HC154M96G4 depending on specific application requirements.

In conclusion, the CD74HC154M96G4 is a high-speed, CMOS logic 4-to-16 line decoder/demultiplexer IC. It offers efficient decoding capabilities,