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74HCT259DB,112

74HCT259DB,112 Description

The 74HCT259DB,112 is an 8-bit addressable latch designed for a wide range of digital applications. Manufactured by Nexperia USA Inc., this logic IC chip belongs to the 74HCT series and is housed in a 16SSOP package. It features a standard output type with a single independent circuit and a 1:8 demultiplexing function. The device operates within a supply voltage range of 4.5V to 5.5V and offers a propagation delay time of 20ns. It is designed for surface mount applications and is currently marked as obsolete, though it remains a reliable choice for existing designs.

74HCT259DB,112 Features

• Output Type: Standard
• ECCN: EAR99
• Independent Circuits: 1
• Circuit: 1:8
• Mounting Type: Surface Mount
• Product Status: Obsolete
• Series: 74HCT
• Voltage - Supply: 4.5V ~ 5.5V
• REACH Status: REACH Unaffected
• HTSUS: 8542.39.0001
• Package: Tube
• RoHS Status: ROHS3 Compliant
• Base Product Number: 74HCT259
• Current - Output High, Low: 4mA, 4mA
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The 74HCT259DB,112 provides robust performance with a propagation delay of just 20ns, making it suitable for high-speed digital applications. Its 4mA output current capability ensures reliable operation in various digital circuits. The device's compliance with ROHS3 and REACH standards highlights its environmental safety and regulatory adherence.

74HCT259DB,112 Applications

The 74HCT259DB,112 is ideal for applications requiring efficient data handling and control. Its 1:8 demultiplexing function allows for the routing of a single input to one of eight outputs, making it suitable for addressable latch applications in digital systems. Specific use cases include:

• Memory Address Decoding: Utilizing the 1:8 demultiplexing function to decode memory addresses in microcontroller or microprocessor systems.
• Digital Signal Routing: Efficiently routing digital signals in complex digital circuits, ensuring minimal delay and high reliability.
• Control Logic: Implementing control logic in various digital systems, such as industrial automation and embedded systems.

Conclusion of 74HCT259DB,112

The 74HCT259DB,112 is a versatile and reliable logic IC chip that offers high-speed performance and robust functionality. Despite its obsolete status, it remains a valuable component for existing designs and legacy systems. Its compliance with environmental and regulatory standards ensures that it meets the stringent requirements of the electronics industry. For applications requiring efficient data handling and control, the 74HCT259DB,112 is an excellent choice, providing reliable performance and ease of integration into surface mount designs.