10 pcs : SN74LVC1G99DCUR - Logic Gates CONFIGURABLE Mult- FUNCTION GATE

SN74LVC1G99 Multi-Function Gates Texas Instruments SN74LVC1G99 Ultra-Configurable Multi-Function Gates provides configurable multiple functions with a 3-state output. When the output-enable input is high, the output is disabled. The output state is determined by 16 patterns of 4-bit input when the output enable is low. Logic functions available include MUX, AND, OR, NAND, NOR, XOR, XNOR, inverter, and buffer, with all inputs able to be connected to VCC or GND. The Schmitt action provides different input threshold levels for positive-going (VT+) and negative-going (VT–) signals, although the device can function as an independent inverter. The OE should be tied to VCC through a pullup resistor to ensure the high-impedance state during power up or power down. The Ioff enables the device to be ideal for partial power-down applications.