1. General description
The 74AUP2G240 provides the dual inverting buffer/line driver with 3-state output. The 3-state
output is controlled by the output enable input (nOE). A HIGH level at pin nOE causes the output to
assume a high-impedance OFF-state.
Schmitt-trigger action at all inputs makes the circuit tolerant to slower input rise and fall times
across the entire VCC range from 0.8 V to 3.6 V.
This device ensures a very low static and dynamic power consumption across the entire VCC range
from 0.8 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 damaging backflow current through the device when it is
powered down.
This device has the input-disable feature, which allows floating input signals. The inputs are
disabled when the output enable input nOE is HIGH.
2. Features and benefits
• Wide supply voltage range from 0.8 V to 3.6 V
• High noise immunity
• Complies with JEDEC standards:
• JESD8-12 (0.8 V to 1.3 V)
• JESD8-11 (0.9 V to 1.65 V)
• JESD8-7 (1.2 V to 1.95 V)
• JESD8-5 (1.8 V to 2.7 V)
• JESD8-B (2.7 V to 3.6 V)
• ESD protection:
• HBM JESD22-A114F Class 3A exceeds 5000 V
• MM JESD22-A115-A exceeds 200 V
• CDM JESD22-C101E exceeds 1000 V
• Low static power consumption; ICC = 0.9 μA (maximum)
• Latch-up performance exceeds 100 mA per JESD78 Class II
• Inputs accept voltages up to 3.6 V
• Low-noise overshoot and undershoot < 10 % of VCC
• Input-disable feature allows floating input conditions
• IOFF circuitry provides partial Power-down mode operation
• Multiple package options
• Specified from -40 °C to +85 °C and -40 °C to +125 °C