onsemi

MC74AC32DG

MC74AC32DG Description

The MC74AC32DG from onsemi is a high-performance quad 2-input OR gate IC belonging to the 74AC series, designed for surface-mount applications. Packaged in a 14-SOIC tube, it operates within a 2V to 6V supply range, making it versatile for both 3.3V and 5V systems. With a max propagation delay of 7.5ns @ 5V, 50pF, it ensures high-speed logic operations, while its low quiescent current (4 µA max) enhances power efficiency. The device is RoHS3 compliant, REACH unaffected, and rated MSL 1 (Unlimited), ensuring reliability in manufacturing and environmental compliance.

MC74AC32DG Features

• Logic Type: Quad 2-input OR gate with 4 independent circuits.
• High-Speed Performance: 7.5ns propagation delay at 5V, ideal for timing-critical applications.
• Wide Voltage Range (2V–6V): Compatible with TTL and CMOS logic levels.
• Balanced Output Drive: 24mA sink/source current for robust signal integrity.
• Low Power Consumption: 4 µA max quiescent current reduces energy usage.
• Robust Input Thresholds: 0.9V–1.65V (Low) and 2.1V–3.85V (High) for noise immunity.
• Industrial-Grade Reliability: EAR99 and HTSUS 8542.39.0001 certified for global use.

MC74AC32DG Applications

• Digital Signal Processing: Used in data routing, multiplexing, and logic synthesis.
• Embedded Systems: Ideal for microcontroller interfacing and glue logic in PCBs.
• Communication Devices: Ensures high-speed OR gating in serial interfaces and bus systems.
• Automotive & Industrial Electronics: Suitable for low-power, noise-resistant control circuits.
• Consumer Electronics: Deployed in smart home devices and portable gadgets due to its efficiency.

Conclusion of MC74AC32DG

The MC74AC32DG stands out for its speed, power efficiency, and versatility, making it a preferred choice for high-performance digital designs. Its wide voltage compatibility and strong output drive cater to diverse applications, from embedded systems to industrial automation. With onsemi’s reliability and compliance with global standards, this OR gate IC is a robust solution for modern logic circuit demands.