SN74LS00DBR

Inverter Gates Overview

The SN74LS00DBR is a quadruple 2-input positive-NAND gate manufactured by Texas Instruments. It belongs to the LS logic series and utilizes bipolar technology. The device operates within a supply voltage range of 4.75 V to 5.25 V. Key electrical characteristics include a low-level output current of 8 mA, a high-level output current of -400 µA, and a propagation delay of 10 ns. It functions reliably across an operating temperature range from 0°C to +70°C.

Inverter Gates Feature Summary

• Contains four independent 2-input NAND gates for complex logic implementation
• Provides standard TTL-compatible input and output levels
• Offers high-speed switching capabilities with low power consumption

Inverter Gates Applications

• Digital signal processing circuits
• Microprocessor-based system control logic
• General-purpose logic gating in embedded systems

Inverter Gates Procurement Notes

Verify the specific suffix 'DBR' against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Confirm RoHS compliance status as indicated in the latest product documentation before finalizing procurement orders.

Inverter Gates Selection Notes

Select this component when designing circuits requiring multiple NAND gates in a single package. Consider the SOIC-14 package dimensions for space-constrained layouts. Evaluate the 10 ns propagation delay against system timing requirements. Verify that the 8 mA sink current capability meets the load requirements of connected downstream logic inputs.

Inverter Gates Part Context

This part is part of the widely used 74LS00 family, which serves as a fundamental building block in digital electronics. The SN74LS00DBR variant specifically denotes the surface-mount version. It replaces older through-hole variants like the SN74LS00N in modern automated assembly processes while maintaining logical equivalence.

Inverter Gates Replacement Considerations

Compatible substitutes include SN74LS00DR and SN74LS00DRE4 from Texas Instruments. Cross-manufacturer equivalents such as MC74LS00DR2G are functionally similar but require verification of pinout and electrical tolerances.