Texas Instruments

CD74HCT259E

CD74HCT259E Description

The CD74HCT259E is a high-performance 8-bit addressable latch designed and manufactured by Texas Instruments. This device is part of the 74HCT series and is offered in a 16-DIP package. With its 1:8 circuit configuration and through-hole mounting type, it provides a reliable solution for various electronic applications. The CD74HCT259E operates within a supply voltage range of 4.5V to 5.5V and has a propagation delay time of 16ns. It is compliant with the REACH and RoHS3 standards, ensuring environmental safety and regulatory compliance.

CD74HCT259E Features

• Output Type: Standard - Provides consistent output levels for reliable signal transmission.
• ECCN: EAR99 - Indicates that the device is not subject to export controls under the Export Administration Regulations.
• Independent Circuits: 1 - Allows for separate control of each output line.
• Circuit: 1:8 - Enables the device to handle 8 data inputs with a single control input.
• Mounting Type: Through Hole - Facilitates easy integration into existing PCB designs.
• Product Status: Active - Ensures ongoing availability and support from Texas Instruments.
• Series: 74HCT - Part of a popular and reliable family of logic devices.
• Voltage - Supply: 4.5V ~ 5.5V - Provides flexibility in power supply options.
• REACH Status: REACH Unaffected - Complies with the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations.
• Mfr: Texas Instruments - A trusted manufacturer known for high-quality electronic components.
• Delay Time - Propagation: 16ns - Offers fast signal processing capabilities.
• HTSUS: 8542.39.0001 - Facilitates international trade and customs clearance.
• Package: Tube - Protects the device during storage and transportation.
• RoHS Status: ROHS3 Compliant - Ensures the device meets the Restriction of Hazardous Substances (RoHS) directive.
• Base Product Number: 74HCT259 - Identifies the core product family.
• Current - Output High, Low: 4mA, 4mA - Provides sufficient current for driving downstream devices.
• Moisture Sensitivity Level (MSL): Not Applicable - Indicates that the device is not sensitive to moisture, reducing the risk of damage during handling and storage.

CD74HCT259E Applications

The CD74HCT259E is ideal for various applications where an 8-bit addressable latch is required. Some specific use cases include:

1. Data Storage and Retrieval: In systems that require the storage and retrieval of data, such as memory modules and data loggers.
2. Signal Routing and Distribution: For applications that need to route and distribute signals to multiple destinations, such as in communication systems and industrial control systems.
3. Digital Logic Design: In digital logic circuits where an 8-bit addressable latch is needed for data manipulation and processing.
4. Automotive Electronics: For use in automotive electronics systems that require reliable data storage and retrieval, such as engine control units and infotainment systems.

Conclusion of CD74HCT259E

The CD74HCT259E is a versatile and reliable 8-bit addressable latch that offers excellent performance and compliance with environmental regulations. Its unique features, such as a standard output type, 1:8 circuit configuration, and fast propagation delay, make it an ideal choice for a wide range of applications. With ongoing support from Texas Instruments, the CD74HCT259E is a dependable solution for electronic design engineers looking for a high-quality addressable latch.