SN74F30DR

Overview

The SN74F30DR is an 8-input positive-NAND gate from the Texas Instruments SN74F series, housed in a 14-pin SOIC package. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range of 0°C to 70°C. The device provides a low-level output current of 20 mA and a high-level output current of -1 mA. Propagation delay characteristics include a maximum tPLH of 5.5 ns and a maximum tPHL of 5 ns at VCC = 5 V with a 50 pF load.

Feature Summary

• Performs Boolean NAND logic functions across eight inputs
• Provides standard TTL-compatible input and output voltage levels
• Supports surface-mount assembly via SOIC-14 packaging

Applications

• Digital logic circuit design requiring multi-input NAND functionality
• Data processing systems utilizing standard 5V logic families
• Industrial control applications operating within commercial temperature ranges

Procurement Notes

Verify that the component matches the specific SN74F30DR designation to ensure correct F-series performance specifications. Confirm the SOIC-14 package type aligns with board layout requirements. Check for RoHS compliance status if environmental regulations apply to the manufacturing process. Ensure the supplier provides valid traceability documentation for production-grade parts.

Selection Notes

Select this component when an 8-input NAND gate is required within the SN74F family. Consider the 0°C to 70°C operating range against application thermal conditions. Evaluate the 20 mA low-level sink capability for driving downstream loads. Compare propagation delays against system timing constraints before finalizing the design choice.

Part Context

This part belongs to the SN74F (FAST) logic family, characterized by faster switching speeds compared to standard LS or HC series devices. The 'D' suffix indicates the Small Outline Integrated Circuit package variant. The 'R' suffix denotes tape-and-reel packaging suitable for automated surface-mount assembly processes.

Replacement Considerations

SN74F30DRE4 and SN74F30DRG4 are confirmed equivalent replacements offering identical electrical and mechanical specifications.