Texas Instruments

CD74HC194PWT  

Shift Registers

CD74HC194PWT Description

The CD74HC194PWT is a high-performance, universal bidirectional shift register designed for a wide range of digital applications. Manufactured by Texas Instruments, this 16TSSOP packaged IC is part of the 74HC series, known for its reliability and versatility. The CD74HC194PWT features a 4-bit per element register, capable of handling bidirectional data flow, making it highly suitable for applications requiring flexible data manipulation.

CD74HC194PWT Features

• Bidirectional Data Handling: The CD74HC194PWT supports bidirectional data flow, allowing for both left and right shift operations. This feature enhances the flexibility of data manipulation, making it ideal for applications where data directionality is crucial.
• Wide Supply Voltage Range: With a supply voltage range of 2V to 6V, the CD74HC194PWT offers compatibility with various power supply configurations, ensuring robust performance across different operating conditions.
• Surface Mount Technology: The surface mount mounting type ensures ease of integration into modern PCB designs, facilitating compact and efficient circuit layouts.
• Compliance and Standards: The CD74HC194PWT is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards. This compliance ensures that the IC is suitable for use in a wide range of industries and applications.
• Packaging and Storage: The IC is packaged in tape and reel (TR), which is ideal for automated assembly processes, ensuring efficient handling and reduced risk of damage during manufacturing.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the CD74HC194PWT is highly resistant to moisture, making it suitable for storage and operation in various environmental conditions.

CD74HC194PWT Applications

The CD74HC194PWT is ideal for a variety of applications due to its universal function and bidirectional capabilities. Some specific use cases include:

• Data Communication Systems: The bidirectional shift register is well-suited for data communication systems where data needs to be shifted in either direction, ensuring efficient data transmission and processing.
• Digital Signal Processing: In digital signal processing applications, the CD74HC194PWT can be used to manipulate digital signals, providing flexibility in data handling and processing.
• Microcontroller Interfaces: The IC can be used in microcontroller interfaces to manage data input and output efficiently, enhancing the overall performance of embedded systems.
• Automotive Electronics: The robustness and compliance of the CD74HC194PWT make it suitable for automotive electronics, where reliability and environmental resistance are critical.

Conclusion of CD74HC194PWT

The CD74HC194PWT from Texas Instruments is a versatile and reliable bidirectional shift register, offering a wide range of features and benefits. Its ability to handle bidirectional data flow, combined with its wide supply voltage range and compliance with industry standards, makes it an ideal choice for various digital applications. Whether used in data communication systems, digital signal processing, or automotive electronics, the CD74HC194PWT provides a high-performance solution that ensures efficient and reliable operation.

CD74HC194PWT Documents

Download datasheets and manufacturer documentation for CD74HC194PWT

Datasheets :

CD54,74HC(T)194      

PCN Obsolescence/ EOL :

Mult Dev EOL 30/Aug/2023      

HTML Datasheet :

CD54,74HC(T)194      

PCN Design/Specification :

Design 22/Feb/2022