Texas Instruments

SN74HC240DWR  

Buffers, Drivers, Receivers, Transceivers

SN74HC240DWR Description

The SN74HC240DWR is a high-performance, dual 4-bit buffer and inverter IC from Texas Instruments, designed to offer reliable signal conditioning in a variety of electronic applications. This device is part of the 74HC series, known for its robustness and versatility in digital signal processing. With a supply voltage range of 2V to 6V, it caters to low-power and standard power requirements, making it suitable for a wide range of systems.

SN74HC240DWR Features

• Logic Type: The SN74HC240DWR is a buffer and inverter, providing both signal amplification and inversion capabilities.
• Number of Bits per Element: Each element within the IC processes 4 bits, allowing for efficient data handling.
• Number of Elements: There are 2 elements within the IC, each capable of buffering and inverting 4-bit data.
• Voltage - Supply: The device operates within a broad voltage range of 2V to 6V, accommodating various power supply configurations.
• Current - Output High, Low: It provides a high output current of 7.8mA and a low output current of 7.8mA, ensuring robust signal transmission.
• Mounting Type: The IC is surface mount, which is ideal for space-constrained applications and modern electronics manufacturing.
• Package: It comes in a 20-pin SOIC package, suitable for high-density PCB designs.
• RoHS Compliance: The SN74HC240DWR is compliant with RoHS3, making it an environmentally friendly choice for electronic designs.
• REACH Status: The product is REACH Unaffected, indicating compliance with the European Union's regulation on chemicals.

SN74HC240DWR Applications

The SN74HC240DWR is ideal for applications where signal inversion and amplification are required, such as:

• Data Communication Systems: In systems requiring signal conditioning for reliable data transmission.
• Automotive Electronics: For in-car entertainment systems and sensor signal processing.
• Industrial Control Systems: To buffer and invert signals in control panels and automation equipment.
• Consumer Electronics: In devices like gaming consoles and home appliances where signal integrity is crucial.

Conclusion of SN74HC240DWR

The SN74HC240DWR stands out for its dual functionality as both a buffer and an inverter, combined with a broad operating voltage range and high output current capabilities. Its surface mount design and compliance with environmental regulations make it a versatile choice for a wide array of electronic systems. Whether used in data communication, automotive, industrial, or consumer electronics, the SN74HC240DWR ensures reliable signal processing and meets the stringent requirements of modern electronics design.

SN74HC240DWR Documents

Download datasheets and manufacturer documentation for SN74HC240DWR

PCN Assembly/Origin :

Multiple Changes 29/Dec/2021      

Datasheets :

SN54HC240, SN74HC240      

PCN Other :

SN74HC 19-May-2022      

PCN Design/Specification :

Material Set 21/Jun/2016       SN74HCx 10/May/2022