SN74ACT3G99WRKSRQ1

Gates And Inverters - Multi-Function, Configurable Overview

The SN74ACT3G99WRKSRQ1 is an automotive-grade, ultra-configurable multi-function gate manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and supports three independent channels. The device integrates seven gates with twelve inputs and three outputs in a VQFN-20 package. Key electrical parameters include a propagation delay of 11.7 ns, low-level output current of 8 mA, and high-level output current of -8 mA. It functions reliably across a temperature range of -40°C to +125°C.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Supports configurable logic functions including AND, MUX, NAND, NOR, OR, XNOR, XOR, Buffer, and Inverter.
• Features three independent channels with tri-state outputs for flexible signal routing.
• Qualified for automotive applications under AEC-Q100 standards.

Gates And Inverters - Multi-Function, Configurable Applications

• Automotive electronic control units
• Multi-channel data bus switching
• Configurable logic replacement in compact PCB designs

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify the specific suffix 'WRKSRQ1' against the official datasheet to confirm package type and tape-and-reel specifications. Ensure the component meets AEC-Q100 Grade requirements for your target automotive environment. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm lead times and availability directly with the supplier as inventory levels fluctuate.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when designing systems requiring multiple logic functions in a minimal footprint. It is suitable for 5V automotive environments where tri-state buffering and configurable logic are necessary. Compare propagation delay and output drive capabilities against standard logic families to ensure timing margins are met. Consider the VQFN-20 package constraints for thermal management and soldering processes.

Gates And Inverters - Multi-Function, Configurable Part Context

This part belongs to the SN74ACT3G99 family of ultra-configurable multi-function gates. It is designed to replace multiple discrete logic gates, reducing board space and assembly complexity. The ACT series offers speed comparable to LS-TTL with CMOS low power consumption. The Q1 suffix indicates automotive qualification, ensuring reliability in harsh operating conditions.

Gates And Inverters - Multi-Function, Configurable Replacement Considerations

Check for pin-compatible alternatives such as the SN74ACT3G99PWRQ1 or SN74AHCT3G99QDRQ1. Verify that substitute parts maintain the same voltage range, package dimensions, and automotive qualification status. Ensure functional equivalence regarding configurable logic options and tri-state behavior before finalizing the swap.