Low-power inverting buffer/line driver; 3-state
Rev. 01 — 6 November 2006
Product data sheet
1. General description
The 74AUP1G240 is a high-performance, low-power, low-voltage, Si-gate CMOS device,
superior to most advanced CMOS compatible TTL families.
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.
The 74AUP1G240 provides the single inverting buffer/line driver with 3-state output. The
3-state output is controlled by the output enable input (OE). A HIGH level at pin OE
causes the output to assume a high-impedance OFF-state.
This device has the input-disable feature, which allows ﬂoating input signals. The inputs
are disabled when the output enable input OE is HIGH.
s Wide supply voltage range from 0.8 V to 3.6 V
s High noise immunity
s Complies with JEDEC standards:
x JESD8-12 (0.8 V to 1.3 V)
x JESD8-11 (0.9 V to 1.65 V)
x JESD8-7 (1.2 V to 1.95 V)
x JESD8-5 (1.8 V to 2.7 V)
x JESD8-B (2.7 V to 3.6 V)
s ESD protection:
x HBM JESD22-A114-D exceeds 5000 V
x MM JESD22-A115-A exceeds 200 V
x CDM JESD22-C101-C exceeds 1000 V
s Low static power consumption; ICC = 0.9 µA (maximum)
s Latch-up performance exceeds 100 mA per JESD 78 Class II
s Inputs accept voltages up to 3.6 V
s Low noise overshoot and undershoot < 10 % of VCC
s Input-disable feature allows ﬂoating input conditions