74LV14N,112

Inverter Gates Overview

The 74LV14N,112 is a low-voltage Si-gate CMOS hex inverting Schmitt trigger. It provides six independent buffers with Schmitt-trigger inputs to transform slowly changing signals into sharply defined outputs. The device operates within a supply voltage range of 1.0 V to 5.5 V and accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V. It features high noise immunity through positive and negative-going threshold differences and includes robust ESD protection exceeding 2000 V (HBM) and 1000 V (CDM).

Inverter Gates Feature Summary

• Hex inverting buffers with Schmitt-trigger inputs for signal conditioning.
• Wide supply voltage operation from 1.0 V to 5.5 V.
• High noise immunity via distinct positive and negative switching thresholds.
• Robust latch-up performance exceeding 100 mA per JESD 78 Class II Level B.

Inverter Gates Applications

• Wave and pulse shapers for highly noisy environments.
• Astable multivibrators.
• Monostable multivibrators.

Inverter Gates Procurement Notes

Verify the specific package type against the datasheet, as the 'N' suffix typically denotes a DIP package which may be discontinued or superseded by other variants like SO or TSSOP. Confirm current production status directly with Nexperia or authorized distributors, as legacy packages often face obsolescence. Ensure the ordering part number matches the required lead time and availability constraints for your specific design timeline.

Inverter Gates Selection Notes

Select this component when designing circuits requiring precise signal shaping from slow or noisy inputs. The Schmitt trigger action eliminates jitter, making it suitable for timing applications. Consider the wide operating voltage range for compatibility with various logic families. Verify that the package style meets the PCB layout requirements and thermal dissipation needs of the application environment.

Inverter Gates Part Context

This component belongs to the 74LV series of low-voltage CMOS logic devices manufactured by Nexperia. It is functionally compatible with 74HC14 and 74HCT14 standards but optimized for lower voltage operations. The series is designed for general-purpose digital applications requiring reliable inversion and signal regeneration across diverse power supply conditions.

Inverter Gates Replacement Considerations

Public confirmed substitute part numbers: 74LV14D, 74LV14PW, 74LV14BQ.