STMicroelectronics M74HC241B1R Octal Bus Buffer

The M74HC241B1R is a high-speed CMOS octal bus buffer manufactured by STMicroelectronics, designed to provide high-performance interfacing and switching for a wide range of digital applications. This integrated circuit (IC) features eight non-inverting buffers with 3-state outputs, making it an ideal component for driving bus lines or buffer memory address registers.

Key Features

• Logic Type: Octal Bus Buffer with 3-State Outputs
• Operating Voltage: Ranges from 2V to 6V, providing compatibility with TTL levels and the ability to interface with a wide range of other logic families.
• High-Speed Performance: The M74HC241B1R is characterized by the capability to operate at high speeds, with a typical propagation delay time significantly lower than that of standard CMOS ICs.
• Drive Capability: Capable of driving up to 15 LSTTL loads, which ensures strong signal transmission and reduces the risk of signal degradation over longer distances or in noisy environments.
• Pin and Function Compatibility: This device is pin-to-pin compatible with the low power Schottky TTL (LSTTL), ensuring easy integration into existing designs without the need for significant layout modifications.
• Package: The M74HC241B1R comes in a DIP-20 (Dual In-line Package) format, which is suitable for through-hole mounting and is widely used in prototyping and production environments.

Applications

The M74HC241B1R is versatile and can be used in a variety of digital circuits, including:

• Bus driver applications
• Memory buffering
• Data transmission systems
• Input/output port expansion
• Logic level shifting

With its robust design and compatibility with multiple logic families, the M74HC241B1R from STMicroelectronics is a reliable choice for designers looking to implement effective buffering solutions in their digital systems. Its ability to operate across a wide voltage range and its high-noise immunity make it suitable for complex digital environments where signal integrity is paramount.