SN74HCS30DR

Inverter Gates Overview

The SN74HCS30DR is a single 8-input NAND gate with Schmitt-trigger inputs manufactured by Texas Instruments. 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 device features balanced CMOS push-pull outputs capable of ±7.8 mA drive current at 5 V. Propagation delay ranges from 8 ns to 46 ns depending on voltage. It is housed in a 14-pin SOIC package.

Inverter Gates Feature Summary

• Schmitt-trigger inputs provide low power noise rejection for slow or noisy input signals
• Balanced CMOS push-pull outputs allow similar sourcing and sinking currents
• Extended operating temperature range suitable for harsh environments

Inverter Gates Applications

• Alarm and tamper detect circuits
• S-R latch configurations

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'DR' corresponds to the SOIC-14 package variant. Confirm RoHS compliance status and lead finish details via the manufacturer's orderable addendum. Ensure design implementation accounts for absolute maximum ratings to prevent damage during operation.

Inverter Gates Selection Notes

Select this component when high fan-in logic is required with noise immunity. The Schmitt-trigger architecture eliminates the need for strict input transition rate requirements. Verify that the 8-input configuration fits the system design constraints compared to lower-input alternatives.

Inverter Gates Part Context

This part belongs to the HCS logic family, designed for high-speed CMOS applications with extended temperature capabilities. It serves as a specialized logic gate within Texas Instruments' broader portfolio of digital integrated circuits, offering robust performance in industrial and commercial settings.

Inverter Gates Replacement Considerations

SN74HCS30PWR is the TSSOP-14 pin-compatible alternative. SN74HCS30-Q1 is the automotive qualified version.