74LVC1G157-Q100
Single 2-input multiplexer
Rev. 3 — 8 October 2019
Product data sheet
1. General description
The 74LVC1G157-Q100 is a single 2-input multiplexer which select data from two data inputs
(I0 and I1) under control of a common data select input (S). The state of the common data select
input determines the particular register from which the data comes. The output (Y) presents the
selected data in the true (non-inverted) form.
Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices
as translators in mixed 3.3 V and 5 V applications.
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 action at all inputs makes the circuit highly tolerant to slower input rise
and fall times.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100
(Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
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Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
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Wide supply voltage range from 1.65 V to 5.5 V
High noise immunity
Complies with JEDEC standard:
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JESD8-7 (1.65 V to 1.95 V)
JESD8-5 (2.3 V to 2.7 V)
JESD8B/JESD36 (2.7 V to 3.6 V)
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±24 mA output drive (VCC = 3.0 V)
CMOS low power consumption
Latch-up performance exceeds 250 mA
Direct interface with TTL levels
Inputs accept voltages up to 5 V
ESD protection:
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MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)