SN74LVC3G58PWR

Gates And Inverters - Multi-Function, Configurable Overview

The SN74LVC3G58 is a triple configurable multiple-function gate with Schmitt-trigger inputs. It operates from 1.1V to 3.6V and features 5.5V tolerant input pins. The device supports standard pinouts and includes latch-up performance exceeding 250mA per JESD 17. ESD protection exceeds 2000V Human-Body Model and 1000V Charged-Device Model. It offers eight logic patterns determined by three-bit inputs, supporting AND, OR, NAND, NOR, XOR, inverter, and buffer functions.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Configurable multiple-function gates allowing selection of AND, OR, NAND, NOR, XOR, inverter, and buffer logic states via three-bit input patterns.
• Schmitt-trigger inputs provide high noise tolerance and hysteresis for slow or noisy signal environments.
• Balanced CMOS push-pull outputs capable of sourcing and sinking similar currents for fast edge transitions.
• Robust protection features including latch-up performance exceeding 250mA and high ESD ratings.

Gates And Inverters - Multi-Function, Configurable Applications

• Combining power good signals
• Enabling digital signals
• Power sequencing for processors

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify the specific package variant (PW TSSOP or BQA WQFN) required for your design constraints. Confirm that the supply voltage remains within the 1.1V to 3.6V range during operation. Ensure unused inputs are terminated to VCC or ground to prevent undefined states. Check thermal requirements if driving significant capacitive loads near the 50pF limit.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when flexible logic configuration is needed within a single package. It is suitable for designs requiring Schmitt-trigger noise immunity on inputs. Consider the 5.5V input tolerance if interfacing with higher voltage logic levels while operating at lower core voltages. Evaluate the available packages against board space limitations.

Gates And Inverters - Multi-Function, Configurable Part Context

This device belongs to the Texas Instruments SN74LVC series, designed for low-voltage CMOS applications. It provides a compact solution for implementing multiple logic functions without requiring separate discrete gates. The triple-channel architecture allows for efficient use of board space in dense digital circuits.

Gates And Inverters - Multi-Function, Configurable Replacement Considerations

Direct substitutes include other SN74LVC3Gxx series devices with compatible pinouts and electrical characteristics. Verify that any replacement maintains the Schmitt-trigger input requirement and the 5.5V input tolerance specification.

Gates And Inverters - Multi-Function, Configurable FAQ

What logic functions can be configured using the three-bit input?

The device supports AND, OR, NAND, NOR, XOR, inverter, and buffer functions based on the eight possible patterns of the three-bit input.

How does the device handle noisy input signals?

The Schmitt-trigger input architecture provides hysteresis, making the device extremely tolerant to slow or noisy inputs.

Can the inputs tolerate voltages higher than the supply voltage?

Yes, the input pins are 5.5V tolerant, allowing them to interface with higher voltage logic levels even when the device operates at lower supply voltages.