74AXP1T57

74AXP1T57 Dual supply configurable multiple function gate Rev. 6 — 17 June 2022 Product data sheet 1. General description The 74AXP1T57 is a dual supply configurable multiple function gate with Schmitt-trigger inputs. It features three inputs (A, B and C), an output (Y) and dual supply pins (VCCI and VCCO). The inputs are referenced to VCCI and the output is referenced to VCCO. All inputs can be connected directly to VCCI or GND. VCCI can be supplied at any voltage between 0.7 V and 2.75 V and VCCO can be supplied at any voltage between 1.2 V and 5.5 V. This feature allows voltage level translation. The 74AXP1T57 can be configured as any of the following logic functions AND, OR, NAND, NOR, XNOR, inverter and buffer. This device ensures very low static and dynamic power consumption across the entire supply range and is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down. 2. Features and benefits Wide supply voltage range: VCCI: 0.7 V to 2.75 V VCCO: 1.2 V to 5.5 V Low input capacitance; CI = 0.6 pF (typical) Low output capacitance; CO = 1.8 pF (typical) Low dynamic power consumption; CPD = 0.6 pF at VCCI = 1.2 V (typical) Low dynamic power consumption; CPD = 7.1 pF at VCCO = 3.3 V (typical) Low static power consumption; ICCI = 0.5 μA (85 °C maximum) Low static power consumption; ICCO = 1.8 μA (85 °C maximum) ...