Nexperia

74HCT154D,653  

Encoders, Decoders, Multiplexers & Demultiplexers

74HCT154D,653 Description

The 74HCT154D,653 is a 1 x 4:16 decoder/demultiplexer integrated circuit (IC) designed for surface-mount applications. Manufactured by Nexperia USA Inc., this IC is part of the 74HCT series and is housed in a 24SO package. It operates on a single supply voltage ranging from 4.5V to 5.5V and is capable of delivering up to 4mA for both high and low output currents. The 74HCT154D,653 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. This IC is available in a tape and reel (TR) packaging format, making it suitable for automated assembly processes. Despite its obsolescence, the 74HCT154D,653 remains a reliable choice for specific applications due to its robust design and performance.

74HCT154D,653 Features

• Circuit Configuration: The 74HCT154D,653 features a 1 x 4:16 decoder/demultiplexer circuit, enabling it to decode a 4-bit input into 16 unique outputs. This configuration is ideal for applications requiring efficient signal routing and decoding.
• Single Supply Operation: With a voltage supply range of 4.5V to 5.5V, the IC operates efficiently within a standard power supply range, reducing the need for additional voltage regulation components.
• Output Current Capability: The IC can handle up to 4mA for both high and low output currents, ensuring reliable performance in various load conditions.
• Surface-Mount Technology: The surface-mount package type allows for compact and robust PCB designs, suitable for modern electronics manufacturing processes.
• Environmental Compliance: The 74HCT154D,653 is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety regulations.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the IC is highly resistant to moisture, making it suitable for a wide range of operating environments.

74HCT154D,653 Applications

The 74HCT154D,653 is particularly well-suited for applications that require efficient signal decoding and demultiplexing. Some specific use cases include:

• Digital Systems: In digital systems, the 74HCT154D,653 can be used to decode address lines, enabling efficient memory addressing and data routing.
• Microcontroller Interfaces: The IC can interface with microcontrollers to expand the number of available output lines, facilitating complex control and monitoring tasks.
• Telecommunications: In telecommunication equipment, the 74HCT154D,653 can be used to manage signal routing and decoding, ensuring reliable data transmission and reception.
• Industrial Control Systems: The robust design and environmental compliance make the IC suitable for industrial control systems where reliability and durability are paramount.

Conclusion### of 74HCT154D,653

The 74HCT154D,653 is a versatile and reliable decoder/demultiplexer IC that offers significant advantages in signal routing and decoding applications. Its robust design, single supply operation, and environmental compliance make it an ideal choice for a variety of electronic systems. Despite being marked as obsolete, the 74HCT154D,653 remains a valuable component for engineers and designers seeking a reliable and efficient solution for their projects.

74HCT154D,653 Documents

Download datasheets and manufacturer documentation for 74HCT154D,653