PI74FCT16823T and PI74FCT162823T are high-speed, low power 18-bit registers with high current drive. Specific features include: operating voltage of 5V±10%, hysteresis on all inputs, multiple package options available, etc.
The PI74FCT series from Pericom Semiconductor provides high‑speed, low‑power 18‑bit register devices with clock enable and clear controls. Variants such as PI74FCT16823T, PI74FCT162823T, and PI74FCT162H823T offer options like balanced output drivers, bus‑hold functionality, and power‑off disable for live insertion.
The document lists package options (56‑pin TSSOP and SSOP), pin configurations, electrical characteristics, output drive specifications, and switching performance across temperature and voltage ranges. It also describes maximum ratings and power‑supply behavior for reliable system design.
| Output HIGH Voltage (typ) | 2.5‑3.5 V |
|---|
Bus Hold retains the last active bus state during a 3‑state condition, eliminating the need for external pull‑up or pull‑down resistors.