Triple 3-input NAND gate in 14-TSSOP — 5 V logic with 9 ns propagation delay
The SN74ACT10PWR from Texas Instruments is a triple 3-input NAND gate from the 74ACT family, packaged in a 14-TSSOP (4.40 mm width) for surface-mount assembly. It operates on a 4.5 V to 5.5 V supply and delivers 24 mA sink and source per output, which is enough to drive several standard TTL loads or a handful of LED indicators directly. The 9 ns propagation delay at 5 V with a 50 pF load sets the timing budget for bus-interface and control-logic paths in industrial controllers, PLC I/O modules, and telecom line cards. The -40°C to 85°C industrial temperature range suits it for factory-floor enclosures and outdoor base-station cabinets where ambient temperatures climb.
Input logic thresholds — 0.8 V low, 2 V high
The input logic levels are fixed at 0.8 V for a low and 2 V for a high.
Package and marking verification
The 14-TSSOP body is 4.40 mm wide.