74LVC1G157

74LVC1G157 Single 2-input multiplexer Rev. 03 — 12 July 2007 www.DataSheet4U.com 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 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. 2. Features s Wide supply voltage range from 1.65 V to 5.5 V s High noise immunity s Complies with JEDEC standard: x JESD8-7 (1.65 V to 1.95 V) x JESD8-5 (2.3 V to 2.7 V) x JESD8B/JESD36 (2.7 V to 3.6 V) s ±24 mA output drive (VCC = 3.0 V) s CMOS low power consumption s Latch-up performance exceeds 250 mA s Direct interface with TTL levels s Inputs accept voltages up to 5 V s ESD protection: x HBM JESD22-A114E exceeds 2000 V x MM JESD22-A115-A exceeds 200 V s Multiple package options s Specified from −40 °C to +85 °C and −40 °C to +125 °C NXP Semiconductors 74LVC1G157 www.DataS...