Texas Instruments

SN74AS757DW

SN74AS757DW Description

The SN74AS757DW is a high-performance logic IC chip manufactured by Texas Instruments, designed for a wide range of digital applications. This device belongs to the 74AS series and is specifically tailored for buffering non-inverted signals with a supply voltage range of 4.5V to 5.5V. It features a 20-pin SOIC package, making it suitable for surface-mount applications. The SN74AS757DW operates within a temperature range of 0°C to 70°C, ensuring reliable performance in various environmental conditions.

SN74AS757DW Features

• Operating Temperature: The SN74AS757DW is designed to operate within an ambient temperature range of 0°C to 70°C, making it suitable for a broad range of applications where moderate temperature variations are expected.
• Number of Bits per Element: Each element in the SN74AS757DW can handle 4 bits, providing efficient data buffering and signal processing.
• Output Type: The device features open collector outputs, which allow for flexible interfacing with other digital circuits and can be easily configured for various voltage levels.
• Voltage - Supply: The SN74AS757DW operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with standard 5V digital systems.
• Mounting Type: The surface-mount package (20SOIC) of the SN74AS757DW allows for easy integration into compact and high-density PCB designs.
• Product Status: Currently in the "Last Time Buy" phase, this product is ideal for existing designs and systems that require a reliable and proven solution.
• Series: As part of the 74AS series, the SN74AS757DW inherits the robustness and performance characteristics associated with this family of logic ICs.
• ECCN: Classified under EAR99, the SN74AS757DW complies with export regulations, facilitating international use and distribution.
• HTSUS: The device is categorized under HTSUS code 8542.39.0001, simplifying customs and import procedures.
• Package: Supplied in a tube package, the SN74AS757DW ensures safe handling and storage during transportation and assembly.
• RoHS Status: Compliant with ROHS3 standards, the SN74AS757DW is environmentally friendly and suitable for use in modern, eco-conscious designs.
• Base Product Number: The base product number 74AS757 identifies this device within the broader Texas Instruments product portfolio.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (Unlimited), the SN74AS757DW is highly resistant to moisture, reducing the risk of damage during reflow soldering processes.

SN74AS757DW Applications

The SN74AS757DW is ideal for applications requiring efficient signal buffering and non-inverted data transmission. Its open collector output type and 4-bit per element capability make it suitable for:

• Digital Signal Processing: Enhancing signal integrity and reducing noise in digital circuits.
• Data Buffering: Providing temporary storage and transmission of digital data in systems such as microprocessors and memory modules.
• Communication Interfaces: Facilitating reliable data transfer in serial and parallel communication protocols.
• Industrial Control Systems: Ensuring robust performance in environments with moderate temperature variations and high electromagnetic interference.

Conclusion of SN74AS757DW

The SN74AS757DW from Texas Instruments is a versatile and reliable logic IC chip designed for buffering non-inverted signals in a wide range of digital applications. Its open collector output type, 4-bit per element capability, and surface-mount package make it an ideal choice for compact and high-density PCB designs. With an operating temperature range of 0°C to 70°C and a supply voltage range of 4.5V to 5.5V, the SN74AS757DW ensures consistent performance across various environmental conditions. Its compliance with ROHS3 and REACH standards further enhances its suitability for modern, eco-conscious designs. The SN74AS757DW is a proven solution for applications requiring efficient signal buffering and non-inverted data transmission, offering a reliable and robust performance in digital systems.