NL27WZ14DFT2G

Overview

The NL27WZ14DFT2G is a dual Schmitt trigger inverter manufactured by onsemi, belonging to the LCX logic family. It operates within a supply voltage range of 1.65V to 5.5V and features low static current consumption of 1 µA maximum. The device provides balanced output drive capabilities with high-level and low-level output currents of 32mA each. Propagation delay is specified at 4.9ns at 5V with a 50pF load. It is housed in a compact SC-88/SC70-6/SOT-363 surface-mount package and supports an operating temperature range from -55°C to +125°C.

Feature Summary

• Integrates two independent inverting channels with Schmitt trigger inputs for noise immunity
• Supports wide supply voltage operation from 1.65V to 5.5V
• Provides high output drive strength of 32mA for both sourcing and sinking
• Operates reliably across extended industrial temperature ranges

Applications

• Signal conditioning for noisy digital environments
• Waveform shaping and pulse generation circuits
• Interface between different logic families requiring level translation
• Clock signal buffering and inversion in embedded systems

Procurement Notes

Verify the specific suffix DFT2G corresponds to the SC-88/SC70-6/SOT-363 package variant when ordering. Confirm RoHS compliance status as per the latest manufacturer declaration. Ensure the procurement channel sources genuine onsemi components to guarantee performance specifications. Check for any recent Product Change Notifications (PCN) regarding assembly or material updates that may affect long-term availability or physical dimensions.

Selection Notes

Select this component when dual-channel inversion with hysteresis is required in space-constrained designs. The Schmitt trigger input makes it suitable for slow-rise-time signals or noisy lines where standard inverters might oscillate. Compare propagation delay specifications against system timing requirements at the intended operating voltage. Consider the SC-88 package size relative to available PCB real estate compared to larger packages like SOP or TSSOP.

Part Context

This part belongs to the NL27WZ series of low-voltage CMOS logic devices from onsemi. The series focuses on high-speed operation with low power consumption. The '14' designation specifically indicates a dual inverter function with Schmitt trigger inputs. This distinguishes it from non-Schmitt variants like the NL27WZ04 or buffer variants like the NL27WZ17 within the same family.

Replacement Considerations

NL27WZ14DTT1G: Alternative tape-and-reel packaging option from the same manufacturer.