SN74HCS03PWR

Inverter Gates Overview

The SN74HCS03PWR is a Texas Instruments logic device containing four independent 2-input NAND gates with open-drain outputs and Schmitt-trigger inputs. It operates within a supply voltage range of 2 V to 6 V and supports an ambient temperature range from -40°C to +125°C. The component features low power consumption, with typical supply current of 100 nA and input leakage current of ±100 nA. Output drive capability reaches ±7.8 mA at 5 V. Propagation delay ranges from 9 ns to 25 ns depending on voltage. It is housed in a TSSOP-14 package.

Inverter Gates Feature Summary

• Schmitt-trigger inputs provide tolerance for slow or noisy signals
• Open-drain CMOS outputs allow wired-AND configurations
• Low power consumption with minimal static current draw

Inverter Gates Applications

• Combining power good signals
• Combining enable signals

Inverter Gates Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and material specifications. Ensure compatibility with system voltage requirements and thermal constraints before procurement. Confirm RoHS compliance status through the latest datasheet revision. Validate that the intended application does not exceed absolute maximum ratings for clamp currents or junction temperatures.

Inverter Gates Selection Notes

Select this component when open-drain output functionality is required for wired-logic applications. The Schmitt-trigger inputs are suitable for environments with signal noise or slow rise times. Verify that the load capacitance remains within recommended limits to maintain switching performance. Consider the extended temperature range if operating in harsh industrial conditions.

Inverter Gates Part Context

This part belongs to the SN74HCS series, which utilizes high-speed CMOS technology. The HCS family combines the speed of HC logic with the noise immunity of Schmitt-trigger inputs. The SN74HCS03 specifically provides NAND logic functions with open-drain outputs, distinguishing it from standard push-pull logic families.

Inverter Gates Replacement Considerations

SN74HCS03DR is a pin-compatible alternative in SOIC packaging.