1. General description
The 74AUP1T57 is a configurable multiple function gate with level translating, Schmitt-trigger
inputs. The device can be configured as any of the following logic functions AND, OR, NAND,
NOR, XNOR, inverter and buffer; using the 3-bit input. All inputs can be connected directly to VCC
or GND. Low threshold Schmitt trigger inputs allow these devices to be driven by 1.8 V logic levels
in 3.3 V applications.
This device ensures very low static and dynamic power consumption across the entire VCC range
from 2.3 V to 3.6 V. This device 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 from 2.3 V to 3.6 V
• High noise immunity
• Low static power consumption; ICC = 1.5 μA (maximum)
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
• Overvoltage tolerant inputs to 3.6 V
• Low noise overshoot and undershoot < 10 % of VCC
• IOFF circuitry provides partial power-down mode operation
• ESD protection:
• HBM JESD22-A114F Class 3A exceeds 5000 V
• MM JESD22-A115-A exceeds 200 V
• CDM JESD22-C101E exceeds 1000 V
• Multiple package options
• Specified from -40 °C to +85 °C and -40 °C to +125 °C