ON Semiconductor MC74HC541ADTG Octal Buffer/Line Driver

The ON Semiconductor MC74HC541ADTG is a high-performance, octal buffer and line driver designed to interface with 8-bit microprocessors and bus-oriented systems. This integrated circuit is fabricated with silicon gate CMOS technology, which ensures low power consumption and high noise immunity characteristic of CMOS integrated circuits, while also providing speeds comparable to low power Schottky TTL circuits.

This versatile device contains eight independent non-inverting buffers with 3-state outputs, which means each output can be set to a logic high, a logic low, or put in a high-impedance state. The 3-state outputs allow for connection to a bus-structured system and can drive up to 15 LSTTL loads. The high-impedance state is essential for shared-bus applications, where multiple devices may need to send signals on the same line without interference.

The MC74HC541ADTG is characterized for operation from -55°C to 125°C, making it suitable for a wide range of applications, including automotive and industrial environments. Its robust design ensures reliable operation under extreme conditions.

Key features of the MC74HC541ADTG include:

• Output Drive Capability: 15 LSTTL Loads
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2V to 6V
• Low Input Current: 1µA
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance with the Requirements Defined by JEDEC Standard No. 7A
• Chip Complexity: 240 FETs or 60 Equivalent Gates
• Packaged in a 20-Lead TSSOP Type Package for Space-Saving Considerations

The MC74HC541ADTG is ideal for use in systems that require high drive and low power consumption. It is commonly used in memory address drivers, clock drivers, and bus-oriented receivers and transmitters. ON Semiconductor provides this IC in a TSSOP-20 package, which is optimized for improved PCB layout and reduced cross-talk, making it an excellent choice for your digital logic applications.

Whether you're designing a new system or updating an existing one, the MC74HC541ADTG from ON Semiconductor is a reliable and efficient solution that meets the stringent requirements of modern electronic circuits.