SN74LS00DR

Inverter Gates Overview

The SN74LS00DR is a quad 2-input positive NAND gate integrated circuit manufactured by Texas Instruments. It belongs to the 74LS logic series and utilizes a surface-mount SOIC-14 package. The device operates within a supply voltage range of 4.75 V to 5.25 V. Key electrical specifications include a low-level output current of 8 mA, a high-level output current of -400 µA, and a propagation delay of 15 ns at 5 V with a 15 pF load. It functions reliably across an operating temperature range of 0°C to +70°C.

Inverter Gates Feature Summary

• Contains four independent 2-input NAND logic gates in a single package
• Designed for standard 5V digital logic applications using LS technology
• Surface-mount construction suitable for automated PCB assembly

Inverter Gates Applications

• Digital logic circuits requiring basic Boolean operations
• Signal gating and switching applications
• General-purpose logic interfacing in consumer electronics

Inverter Gates Procurement Notes

Verify the specific suffix 'DR' corresponds to the SOIC-14 tape-and-reel packaging configuration. Confirm RoHS compliance status as indicated in official datasheets. Ensure the ordering part number matches the required lead time and manufacturing site information provided by Texas Instruments for this specific variant.

Inverter Gates Selection Notes

Select this component when a surface-mount solution for quad NAND gates is required. The 74LS series offers a balance of speed and power consumption suitable for general digital systems. Verify that the SOIC-14 footprint aligns with the design layout and that the 5V logic level compatibility meets system requirements.

Inverter Gates Part Context

This component is part of the widely used 74xx series of logic ICs. The 'SN' prefix indicates a commercial grade device from Texas Instruments. The 'LS' designation identifies it as Low-power Schottky TTL, providing improved performance over standard TTL while maintaining pin compatibility with other 74xx family members.

Inverter Gates Replacement Considerations

Compatible replacements include SN74LS00N (PDIP), SN74LS00D (SOIC), and SN74LS00DG4 (SOIC). Cross-reference with equivalent parts from other manufacturers such as ON Semiconductor or Motorola, ensuring identical logic function and pinout compatibility.