74LCX32SJ

Inverter Gates Overview

The onsemi 74LCX32SJ is a Low Voltage Quad 2-Input OR Gate with 5V Tolerant Inputs. It operates within a supply voltage range of 2.0V to 3.6V and supports an input voltage up to 5.5V. The device features a maximum propagation delay of 5.5ns at VCC = 3.3V and provides ±24mA output drive current at VCC = 3.0V. It is housed in a 14-Lead Small Outline Package (SOP) with a wide body of 5.3mm.

Inverter Gates Feature Summary

• Features 5V tolerant inputs allowing interface between 5V and 3V systems
• Implements patented noise and EMI reduction circuitry
• Provides power-down high impedance state for inputs and outputs

Inverter Gates Applications

• Interface circuits connecting 5V systems to 3V logic domains
• General purpose digital logic applications requiring low power dissipation
• High-speed data processing systems utilizing CMOS technology

Inverter Gates Procurement Notes

Verify the specific package variant, as the SJ designation refers to the 14-Lead SOP. Confirm RoHS compliance status through official documentation. Check for obsolescence notices or lifecycle changes from the manufacturer. Ensure availability of datasheets for design reference. Validate pinout compatibility with existing PCB layouts before procurement.

Inverter Gates Selection Notes

Select this component when interfacing 5V signals with lower voltage logic families. Consider the 5.5ns propagation delay for timing constraints. Evaluate the ±24mA drive capability against load requirements. Verify operating temperature range suitability for the intended environment. Compare power consumption metrics against alternative logic families.

Inverter Gates Part Context

This part belongs to the LCX family of low-voltage CMOS logic devices. It is manufactured by onsemi, formerly Fairchild Semiconductor. The device implements standard OR gate functionality within a single integrated circuit package. It is designed for high-speed operation while maintaining low power consumption typical of advanced CMOS technology.

Inverter Gates Replacement Considerations

Check for direct equivalents such as the 74LCX32M or 74LCX32BQX if different packaging is required. Verify functional compatibility with other LCX series parts. Review pinout differences if substituting with packages like TSSOP or DQFN. Confirm electrical specifications match system requirements.