Texas Instruments

CD74HC241M

CD74HC241M Description

The CD74HC241M from Texas Instruments is a high-speed CMOS non-inverting buffer/line driver designed for surface-mount applications. Housed in a 20-SOIC package, this IC operates within a 2V to 6V supply voltage range, making it compatible with a variety of logic levels. With two independent 4-bit buffers, it provides bidirectional signal buffering and high-current drive capability (7.8mA sink/source). The device is part of the 74HC series, known for its low power consumption and high noise immunity, making it ideal for noise-sensitive environments. It is RoHS3 compliant and rated MSL 1 (Unlimited), ensuring reliability in manufacturing and storage.

CD74HC241M Features

• Dual 4-bit buffers for flexible signal routing.
• Wide operating voltage (2V–6V), supporting TTL and CMOS interfaces.
• High output current (7.8mA) for driving heavy loads.
• Non-inverting logic ensures signal integrity.
• Low power consumption typical of HC-series CMOS technology.
• Surface-mount (SOIC-20) packaging for compact PCB designs.
• REACH unaffected and ROHS3 compliant for environmental safety.
• Last Time Buy status, indicating end-of-life availability—ideal for legacy system support.

CD74HC241M Applications

• Bus buffering in microcontroller and FPGA systems.
• Signal conditioning in industrial automation and instrumentation.
• Level shifting between mixed-voltage logic families (e.g., 3.3V to 5V).
• Memory address driving in embedded systems.
• Line driving for long-distance communication in automotive and telecom applications.
• Noise-sensitive designs due to high noise immunity.

Conclusion of CD74HC241M

The CD74HC241M is a versatile, high-performance buffer offering robust signal integrity and broad compatibility with multiple logic standards. Its high drive strength, low power consumption, and compact form factor make it suitable for space-constrained, power-sensitive, and noise-prone applications. While classified as Last Time Buy, it remains a reliable choice for legacy system maintenance or designs requiring proven HC-series performance. Engineers should consider this IC for buffering, level shifting, and signal isolation tasks in industrial, automotive, and embedded systems.