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.
- Schmitt-trigger inputs provide hysteresis
- Supports 5V VCC operation
- Inputs accept voltages to 5.5V
- Maximum TPD of 5.4ns at 3.3V
- Low power consumption, 10µA maximum ICC
- ±24mA Output drive at 3.3V
- <0.8V at VCC = 3.3V, TA = 25°C Typical VOLP (output ground bounce)
- >2V at VCC = 3.3V, TA = 25°C Typical VOHV (output VOH undershoot)
- Ioff supports live insertion, partial power-down mode operation and back-drive protection
- Latch-up performance exceeds 100mA per JESD 78, class II
- Green product and no Sb/Br
应用
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