ON Semiconductor MM74HCT541WM Octal Buffer and Line Driver

The ON Semiconductor MM74HCT541WM is a high-performance, octal buffer and line driver designed to interface logic to bus-oriented systems. This integrated circuit is characterized for operation across a broad voltage range of 4.5V to 5.5V, making it suitable for a wide array of TTL and CMOS applications. The MM74HCT541WM is fabricated with silicon gate CMOS technology, ensuring low power consumption while maintaining high-speed operation akin to low power Schottky TTL circuits.

With its octal format, the MM74HCT541WM features eight non-inverting buffers and line drivers with 3-state outputs, which can drive bus lines or buffer memory address registers. The 3-state control gate is a significant feature that allows the output to assume a high impedance state, effectively disconnecting the output from the rest of the circuit. This is particularly useful in bus-oriented systems where multiple devices need to share common bus lines without interference.

The MM74HCT541WM comes in a 20-pin SOIC (Small Outline Integrated Circuit) package, which is ideal for space-constrained applications. The device ensures a low quiescent current, even when operating at maximum VCC, which is a testament to its power efficiency. Moreover, it is compatible with all industry standard logic families thanks to its TTL logic level compatibility.

ON Semiconductor's commitment to quality and reliability is evident in the MM74HCT541WM, with its balanced propagation delays and transition times. This device is not only capable of driving capacitive loads but is also characterized for output drive current, which makes it a robust choice for interfacing with high-capacity bus systems.

In summary, the ON Semiconductor MM74HCT541WM is a versatile and reliable solution for designers looking to implement an octal buffer and line driver in their digital systems. With its high-speed operation, low power consumption, and 3-state outputs, this device is a practical choice for a variety of applications that require efficient and effective logic-to-bus interfacing.

Key Features:

• 8 non-inverting buffers with 3-state outputs
• Wide operating voltage range: 4.5V to 5.5V
• Low power consumption with high-speed operation
• 20-pin SOIC package for space-saving applications
• Compatible with TTL and CMOS logic levels
• High output drive current
• Designed for use in bus-oriented systems