74AUP1T14
Low-power inverter with voltage-level translator
Rev. 3 — 25 January 2022
Product data sheet
1. General description
The 74AUP1T14 provides a single inverting function. This device ensures a very low static and
dynamic power consumption across the entire VCC range from 2.3 V to 3.6 V.
The 74AUP1T14 is designed for logic-level translation applications with input switching levels that
accept 1.8 V low-voltage CMOS signals, while operating from either a single 2.5 V or 3.3 V supply
voltage.
The wide supply voltage range ensures normal operation as battery voltage drops from 3.6 V to
2.3 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.
Schmitt trigger inputs make the circuit tolerant to slower input rise and fall times across the entire
VCC range.
2. Features and benefits
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Wide supply voltage range from 2.3 V to 3.6 V
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High noise immunity
ESD protection:
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•
HBM JESD22-A114F Class 3A exceeds 5000 V
CDM JESD22-C101E exceeds 1000 V
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Low static power consumption; ICC = 1.5 μA (maximum)
Latch-up performance exceeds 100 mA per JESD 78 Class II
Inputs accept voltages up to 3.6 V
Low noise overshoot and undershoot < 10 % of VCC
IOFF circuitry provides partial power-down mode operation
Specified from -40 °C to +85 °C and -40 °C to +125 °C
3. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range Name
Description
Version
74AUP1T14GW -40 °C to +125 °C
TSSOP5
plastic thin shrink small outline package; 5 leads;
body width 1.25 mm
SOT353-1
74AUP1T14GX -40 °C to +125 °C
X2SON5
plastic thermal enhanced extremely thin
small outline package; no leads; 5 terminals;
body 0.8 × 0.8 × 0.32 mm
SOT1226-3