SN74AC3G99WRKSRQ1

Gates And Inverters - Multi-Function, Configurable Overview

The SN74AC3G99WRKSRQ1 is an automotive-grade configurable logic gate from Texas Instruments, part of the SN74AC3G99-Q1 series. It features a wide supply voltage range of 1.5 V to 6 V and operates within a temperature range of -40°C to +125°C. The device provides three independent channels with twelve inputs and three outputs in a VQFN-20 package. Key electrical specifications include low-level output current of 24 mA and high-level output current of -24 mA. Propagation delay is typically 7.8 ns at 5 V.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Ultra-configurable architecture supporting multiple logic functions including AND, MUX, NAND, NOR, OR, Inverter, and Noninverter.
• Automotive qualification compliant with AEC-Q100 standards for robust performance in vehicle environments.
• Wide operating voltage range from 1.5 V to 6 V enables compatibility with various system power rails.

Gates And Inverters - Multi-Function, Configurable Applications

• Automotive electronic control units requiring flexible logic configuration
• Infotainment systems needing multi-function logic gates
• Body control modules utilizing configurable input/output logic

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify the specific suffix WRKSRQ1 against the manufacturer's official datasheet to confirm pinout and packaging details. Ensure the component meets AEC-Q100 grade requirements for your target automotive application. Cross-reference the full part number with authorized distributors to avoid counterfeit components. Confirm availability of the VQFN-20 package variant suitable for your PCB design constraints.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when designing automotive circuits that require a single IC to replace multiple fixed-function logic gates. The AC series offers higher speed compared to standard HC devices while maintaining CMOS compatibility. Consider the 1.5 V minimum voltage if interfacing with lower power domains. The VQFN-20 package is suitable for space-constrained designs requiring surface mount technology.

Gates And Inverters - Multi-Function, Configurable Part Context

This part belongs to the SN74AC3G99-Q1 family of ultra-configurable logic gates designed for automotive applications. It shares functional similarities with other configurable logic ICs but is distinguished by its specific automotive qualification and voltage range. The family allows designers to implement complex logic functions using fewer components, reducing board space and assembly costs in vehicle electronics.

Gates And Inverters - Multi-Function, Configurable Replacement Considerations

Direct replacements include SN74AC3G99DGSRQ1 (VSSOP-20 package) and SN74AC3G98PWRQ1 (TSSOP-14 package, different gate count). Verify pin-to-pin compatibility before substitution. Other family members like SN74AHC3G99 variants offer similar functionality but may differ in voltage ranges or switching speeds.