74LVC1G157GW-G Datasheet, PDF (1/18 Pages) NXP Semiconductors – Single 2-input multiplexer

74LVC1G157
Single 2-input multiplexer
Rev. 6 — 31 December 2012
Product data sheet
1. General description
The 74LVC1G157 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 I_OFF.
The I_OFF 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.
2. Features and benefits
 Wide supply voltage range from 1.65 V to 5.5 V
 High noise immunity
 Complies with JEDEC standard:
 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)
 24 mA output drive (V_CC = 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:
 HBM JESD22-A114F exceeds 2000 V
 MM JESD22-A115-A exceeds 200 V
 Multiple package options
 Specified from 40 C to +85 C and 40 C to +125 C