onsemi

NL17SZ02DFT2

NL17SZ02DFT2 Description

The NL17SZ02DFT2 from onsemi is a high-performance, single-channel 2-input NOR gate from the 17SZ series, designed for low-voltage digital logic applications. Packaged in SC88A (SOT-353) and supplied in Tape & Reel (TR), this surface-mount IC operates across a wide voltage range of 1.65V to 5.5V, making it versatile for mixed-voltage systems. With a maximum propagation delay of 4.3ns at 5V and 50pF load, it ensures fast signal processing, while its ultra-low quiescent current (1µA max) minimizes power consumption, ideal for battery-powered devices.

NL17SZ02DFT2 Features

• Logic Type: 2-input NOR gate with 1 circuit for compact designs.
• High Drive Capability: 32mA output current (high/low) ensures robust signal integrity in noisy environments.
• Low Power: 1µA max quiescent current extends battery life in portable electronics.
• Wide Voltage Range: 1.65V–5.5V compatibility supports interfacing across multiple logic levels.
• Fast Switching: 4.3ns propagation delay at 5V enables high-speed applications.
• Reliable Packaging: SC88A (SOT-353) offers space savings for dense PCB layouts.
• Environmental Compliance: REACH Unaffected and MSL 1 (Unlimited) for hassle-free storage and handling.

NL17SZ02DFT2 Applications

This NOR gate excels in:

• Portable Electronics: Wearables, IoT sensors, and handheld devices benefit from its low power and small footprint.
• Signal Conditioning: Used in level shifting and logic inversion for mixed-voltage systems (e.g., 3.3V to 5V interfaces).
• Industrial Control: Reliable performance in PLCs, motor drivers, and automation systems with noisy power rails.
• Consumer Electronics: Keyboards, remote controls, and power management circuits leveraging its fast response and efficiency.

Conclusion of NL17SZ02DFT2

The NL17SZ02DFT2 combines speed, power efficiency, and compactness, making it a superior choice for modern digital designs. While marked Obsolete, its high drive strength, wide voltage range, and robust packaging ensure continued relevance in legacy and low-power applications. Engineers seeking a reliable NOR gate for space-constrained or energy-sensitive systems will find this IC a compelling solution.

(Note: Verify availability for new designs due to obsolete status.)