The SN74AHCT04RGYR is a hex inverter from the 74AHCT family — six independent NOT gates in a single 14-VFQFN package with exposed pad. It operates from a 4.5V to 5.5V supply, making it a direct fit for 5V CMOS or TTL logic systems where signal inversion is needed across multiple channels. Each gate delivers 8mA output drive (both high and low) and switches with a typical propagation delay of 7.7ns at 5V with a 50pF load — fast enough for most general-purpose logic rails, bus isolation, or level translation stages.
Supply rail and input thresholds
The input logic-low threshold is 0.8V max, and the high threshold is 2V min at 5V supply — this means the device accepts standard 5V TTL levels and also tolerates 5V CMOS outputs without extra level shifting. Quiescent current is only 2 µA max, so the part adds negligible static power draw in battery-backed or always-on logic sections.