SN74LS51DR

Gates And Inverters - Multi-Function, Configurable Overview

The SN74LS51DR is a dual 2-input AND-OR-INVERT gate integrated circuit manufactured by Texas Instruments. It belongs to the 74LS logic series, utilizing Low-Power Schottky technology for optimized performance. The device is housed in a 14-pin SOIC surface-mount package. It operates within a supply voltage range of 4.75 V to 5.25 V and supports a propagation delay of 20 ns. The component features a low-level output current of 400 µA and a high-level output current of -16 mA. It is designed for operation at temperatures between 0°C and +70°C.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Dual 2-input AND-OR-INVERT logic function implementation
• Low-Power Schottky (LS) technology integration
• Surface-mount SOIC-14 packaging configuration

Gates And Inverters - Multi-Function, Configurable Applications

• Digital logic circuit design requiring combined AND-OR operations
• General-purpose logic gate applications in consumer electronics
• Industrial control systems utilizing standard TTL logic levels

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify the specific manufacturer datasheet for the SN74LS51DR to confirm exact electrical characteristics and mechanical dimensions. Ensure compatibility with existing PCB footprints for the SOIC-14 package. Cross-reference RoHS compliance status with current regulatory requirements before finalizing procurement decisions.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when a compact solution for dual AND-OR-INVERT functionality is required in space-constrained designs. The LS series offers a balance of speed and power consumption suitable for general digital applications. Consider the SOIC-14 package for automated surface-mount assembly processes.

Gates And Inverters - Multi-Function, Configurable Part Context

This part is part of the extensive 74-series logic family, specifically the Low-Power Schottky variant known for improved noise margins and reduced power dissipation compared to standard TTL. The SN74LS51 provides a specific logical function often used to simplify complex gate arrangements in digital systems.

Gates And Inverters - Multi-Function, Configurable FAQ

What is the primary logic function of the SN74LS51DR?

It implements two independent 2-input AND-OR-INVERT gates.

Does the SN74LS51DR support complementary outputs?

No, it provides only inverted outputs based on the AND-OR-INVERT structure.