onsemi

MC14093BDG

MC14093BDG Description

The MC14093BDG from onsemi is a quad 2-input NAND gate IC belonging to the 4000B series, designed for high-reliability digital logic applications. Housed in a 14-pin SOIC package, it operates over a wide voltage range (3V to 18V), making it versatile for both low-power and industrial-level designs. With a maximum propagation delay of 80ns at 15V and 50pF load, it balances speed and power efficiency, while its ultra-low quiescent current (1µA max) ensures minimal power consumption in standby modes. The device is RoHS3 compliant, REACH unaffected, and rated MSL 1 (Unlimited), ensuring environmental and handling robustness.

MC14093BDG Features

• Logic Type: Quad 2-input NAND gate with Schmitt-trigger inputs for improved noise immunity.
• Wide Voltage Range: 3V to 18V operation, compatible with TTL and CMOS logic levels.
• High Drive Capability: 8.8mA output current (sink/source), enabling direct interfacing with LEDs or small relays.
• Low Power Consumption: 1µA max quiescent current, ideal for battery-operated systems.
• Robust Input Thresholds: High-level (3.6V–10.8V) and low-level (0.9V–4V) thresholds ensure reliable operation in noisy environments.
• Surface-Mount Package: 14-SOIC for compact PCB designs.

MC14093BDG Applications

• Signal Conditioning: Schmitt-trigger inputs make it ideal for debouncing switches or filtering noisy sensor signals.
• Power Management: Used in voltage-level translation between mixed-voltage systems (e.g., 5V to 12V interfaces).
• Industrial Control: Reliable performance in PLC I/O modules, motor drivers, and automation systems.
• Consumer Electronics: Battery-powered devices (e.g., remote controls, IoT nodes) benefit from its low quiescent current.
• Clock Pulse Shaping: Generates clean digital waveforms in timing circuits.

Conclusion of MC14093BDG

The MC14093BDG stands out for its wide voltage range, low power consumption, and noise-immune Schmitt-trigger inputs, making it a superior choice for mixed-signal and harsh-environment applications. Its high output drive and industry-standard reliability (RoHS3, REACH) ensure compatibility with modern design requirements. Whether for industrial automation, consumer electronics, or signal integrity tasks, this IC delivers consistent performance with minimal overhead.