SN74LVC1G57DSFR

Gates And Inverters - Multi-Function, Configurable Overview

The SN74LVC1G57DSFR is a single configurable multiple-function gate from Texas Instruments, belonging to the LVC low-voltage CMOS logic family. It operates within a supply voltage range of 1.65 V to 5.5 V and supports input levels up to 5.5 V, enabling seamless translation between different voltage domains. The device features three inputs and one output housed in a compact SON-6 package. It provides an output drive capability of ±32 mA and exhibits a propagation delay of 6.3 ns at 3.3 V. The component is rated for operation across an extended temperature range from -40°C to +125°C.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Configurable logic functionality allowing selection among AND, NAND, NOR, OR, XNOR, inverter, and non-inverting modes via pin configuration.
• Supports bidirectional voltage level shifting with 5.5 V tolerant inputs compatible with 1.8 V, 3.3 V, and 5 V systems.
• Includes Ioff circuitry to prevent excessive current draw when the device is powered down while connected to active signal lines.

Gates And Inverters - Multi-Function, Configurable Applications

• Portable consumer electronics requiring minimal PCB footprint
• Battery-powered devices utilizing low-voltage power supplies
• Automotive infotainment and control modules
• Industrial communication interfaces

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify the specific suffix DSFR corresponds to the SON-6 tape-and-reel packaging format required for your assembly line. Confirm that the design accommodates the 5.5 V input tolerance if interfacing with higher voltage logic families. Ensure thermal management aligns with the specified -40°C to +125°C operating range for your intended environment.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when space constraints necessitate a single-gate solution capable of performing multiple logical operations. It is suitable for designs requiring robust voltage translation between mixed-signal domains without external level shifters. Consider the ±32 mA drive strength for direct loading of small capacitive or resistive loads.

Gates And Inverters - Multi-Function, Configurable Part Context

This part belongs to the SN74LVC1Gxx series of ultra-small single-gate logic devices. These components are designed to replace multiple discrete logic gates, reducing bill-of-materials complexity. The LVC series offers improved speed and lower power consumption compared to older HC/HCT standards, making it ideal for modern high-density digital circuits.

Gates And Inverters - Multi-Function, Configurable Replacement Considerations

Direct equivalents include the SN74LVC1G57DBVR (SOT-23-6) and SN74LVC1G57DCKR (SC-70-6). Cross-manufacturer alternatives such as the Diodes Incorporated 74LVC1G58 may require functional verification due to potential differences in internal logic mapping or electrical characteristics.