Active dual inverter in AHC logic family
The SN74AHC2G04HDCU3 is a dual inverter from the AHC/VHC/H/U/V series, a logic family that balances speed and power consumption between the older HC and the faster AC families. Texas Instruments lists this part as Active in production, so it remains a valid choice for new designs and existing BOM lines without last-time-buy risk.
Bulk packaging and sourcing posture
Supplied in Bulk format — tube or tray — rather than tape-and-reel, which suits prototype runs, lab builds, and low-volume production where reel feeders aren't needed.
Peer comparison: 74LS04SC vs AHC logic
The 74LS04SC is a hex inverter in the older LS bipolar family — it draws higher supply current and has different input thresholds than the CMOS AHC family of the SN74AHC2G04HDCU3, so a direct drop-in without checking the V_IH/V_IL specs is not guaranteed.