TEXAS INSTRUMENTS? SN74LVC2G17DBVR.? 芯片, 施密特觸發緩沖器, SOT-23-6, 整卷
The SN74LVC2G17DBVR is a Dual Schmitt-trigger Buffer, designed for 1.65 to 5.5V VCC operation. The SN74LVC2G17DBVR device contains two buffers and performs the Boolean function Y = A. The device functions as two independent buffers, but because of Schmitt action, it may have different input threshold levels for positive-going (VT+) and negative-going (VT-) signals. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. ESD protection exceeds JESD 22, 2000-V human-body model and 1000V charged-device model.
Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.