Nexperia 74HC541D,653 Octal Buffer Driver 2 V6 V

The Nexperia 74HC541D,653 is an 8-bit (octal), non-inverting buffer/line driver with 3-state outputs, optimized for bus-driving applications. Featuring dual output enable controls (OE1 and OE2), it can isolate outputs via high‑impedance states. Clamp diodes protect inputs when interfacing with voltages exceeding the VCC voltage.

Unique Features and Benefits of the Product

• Low-power CMOS design with a quiescent current as low as ~8 µA, minimizing power draw in standby mode.
• Wide temperature tolerance, ranging from −40 °C to +125 °C, ensures reliability in harsh environments.
• Compact SOIC‑20 Surface-Mount Package†: Maximum height ~2.45 mm, length ~13 mm, width ~7.6 mm, efficient for space-constrained PCB layouts.
• JEDEC-compliant and ESD robust, supporting high-speed Si-gate CMOS performance akin to low‑power Schottky TTL.

Usage Information

Tailored for industrial automation, signal conditioning, telecom equipment, embedded systems, automotive electronics, and any scenario requiring bus driving or signal buffering. The 3-state outputs and enable controls simplify bus sharing and signal multiplexing in complex digital systems.