SN74LVC1G57 - Configurable Multiple-Function Gate

The SN74LVC1G57 device features configurable multiple functions. The output state is determined by eight patterns of 3-bit input. The user can choose the logic functions AND, OR, NAND, NOR, XNOR, inverter, and buffer. All inputs can be connected to V_CC or GND.

This device functions as an independent gate, but because of Schmitt action, it may have different input threshold levels for positive-going (V_T+) and negative-going (V_T–) signals.

This configurable multiple-function gate is designed for 1.65-V to 5.5-V V_CC operation.

This device is fully specified for partial-power-down applications using I_off. The I_off circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package.

• Supports 5-V V_CC Operation
• Inputs Accept Voltages to 5.5 V
  • Supports Down Translation to V_CC
• Max t_pd of 6.3 ns at 3.3 V
• Schmitt-Triggered Inputs
• Low Power Consumption, 10-µA Maximum I_CC
• ±24-mA Output Drive at 3.3 V
• I_off Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• Available in the Texas Instruments NanoFree™ Package