74LVC1G157GW,125

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.

• Wide supply voltage range from 1.65V to 5.5V
• High noise immunity, CMOS low power dissipation
• Direct interface with TTL levels, overvoltage tolerant inputs to 5.5V
• Latch-up performance exceeds 250mA
• Input leakage current is ±1µA max at VI = 5.5V or GND; VCC = 0V to 5.5V
• Supply current is 4µA max at VI = 5.5V or GND; IO = 0A;VCC = 1.65V to 5.5V
• Additional supply current is 500µA max at per pin; VCC = 2.3V to 5.5V;VI = VCC - 0.6V; IO = 0A
• TSSOP6 package
• Temperature range from -40°C to +125°C