SN74LVC2G17DBVR

TEXAS INSTRUMENTS  SN74LVC2G17DBVR.  芯片, 施密特触发缓冲器, SOT-23-6, 整卷

The 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

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.