SN74F00D

Overview

The SN74F00D is a quadruple 2-input positive-NAND gate integrated circuit manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V, with a nominal rating of 5 V. The device functions over an operating free-air temperature range of 0 °C to 70 °C. It utilizes a 14-pin Small-Outline Integrated Circuit (SOIC) package designated as D. Electrical characteristics specify a high-level output voltage of at least 2.5 V and a low-level output voltage of no more than 0.5 V under standard load conditions.

Feature Summary

• Contains four independent 2-input NAND gates performing Boolean logic operations
• Designed for operation within the standard 5-V TTL logic family specifications
• Provides defined high-level and low-level output voltage thresholds for reliable signal interfacing

Applications

• Digital logic circuits requiring basic NAND gate functionality
• Signal processing applications utilizing positive logic conventions
• General-purpose digital systems operating within commercial temperature ranges

Procurement Notes

Verify the specific ordering suffix against current manufacturer documentation to confirm package type, lead finish, and environmental compliance status. Confirm that the component status aligns with production requirements, noting that certain variants may be obsolete or not recommended for new designs. Ensure compatibility with existing board layouts and soldering profiles before finalizing procurement decisions.

Selection Notes

Select this component when a standard 5-V quad 2-input NAND gate is required for commercial temperature environments. Verify that the SOIC package dimensions match the target PCB footprint. Consider alternative packages such as PDIP or SOP if surface-mount constraints differ from the available SOIC option. Ensure power supply stability remains within the specified 4.5 V to 5.5 V range during operation.

Part Context

This part belongs to the SN54F00/SN74F00 series of quadruple 2-input positive-NAND gates. The SN74F00 variant is distinguished from the SN54F00 military grade by its restricted operating temperature range of 0 °C to 70 °C compared to -55 °C to 125 °C. The 'D' suffix specifically identifies the plastic small-outline package configuration.

Replacement Considerations

SN74F00DR

FAQ

What is the maximum propagation delay for the SN74F00D?

The maximum propagation delay is 6 ns for tPLH and 5.3 ns for tPHL when operating at VCC = 5 V with a load capacitance of 50 pF.

Does the SN74F00D support short-circuit protection?

The datasheet specifies a short-circuit output current parameter but advises that no more than one output should be shorted at a time for durations not exceeding one second.