SN74HC32NS

Inverter Gates Overview

The SN74HC32NS is a quadruple 2-input positive-OR gate manufactured by Texas Instruments in the SNx4HC32 series. It operates within a supply voltage range of 2 V to 6 V and supports an operating temperature range from -40°C to +85°C. The device features buffered inputs, balanced CMOS push-pull outputs, and standard high-impedance CMOS input characteristics. It provides fanout capability for up to 10 LSTTL loads while maintaining significant power reduction compared to LSTTL logic ICs.

Inverter Gates Feature Summary

• Contains four independent 2-input OR gates performing Boolean function Y = A + B
• Features balanced CMOS push-pull outputs capable of sinking and sourcing similar currents
• Includes clamping diode structures on both inputs and outputs

Inverter Gates Applications

• Monitoring error signals using fewer inputs
• Combining active-low enable signals
• Directly controlling the Enable pin of a fan driver

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'NS' corresponds to the SO (14) package configuration with dimensions of 10.20 mm x 5.30 mm. Confirm that the component meets RoHS compliance standards as indicated in the manufacturer's documentation. Ensure compatibility with the specified commercial temperature range of -40°C to +85°C for your intended application environment.

Inverter Gates Selection Notes

Select this component when a wide operating voltage range between 2 V and 6 V is required. It is suitable for designs needing balanced output drive capabilities and standard CMOS input impedance. Consider its thermal resistance metrics if managing heat dissipation in dense layouts. Verify that the 14-pin SOP package fits the available board space constraints.

Inverter Gates Part Context

This part belongs to the SNx4HC32 family of quadruple 2-input OR gates. It shares functional similarities with other packages in the series such as SN74HC32D (SOIC), SN74HC32N (PDIP), and SN74HC32PW (TSSOP). All variants perform the same logical operations but differ in physical package dimensions and mounting styles.

Inverter Gates Replacement Considerations

Compatible replacements include SN74HC32D, SN74HC32DB, SN74HC32N, and SN74HC32PW. These parts offer identical logical functionality but utilize different package types such as SOIC, SSOP, PDIP, or TSSOP. Verify mechanical fit and pinout compatibility before substitution.