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Reference Design
SN74LVC2G157
SCES207N – APRIL 1999 – REVISED MARCH 2019
SN74LVC2G157 Single 2-Line to 1-Line data selector multiplexer
1 Features
•1 Available in the Texas Instruments NanoFree™ package
• Supports 5-V VCC operation • Inputs accept voltages to 5.5 V
• Max tpd of 6 ns at 3.3 V • Low power consumption, 10-µA Maximum ICC • ±24-mA Output drive at 3.3 V
• Typical VOLP (Output ground bounce) <0.8 V at VCC = 3.3 V, TA = 25°C
• Typical VOHV (Output VOH undershoot) >2 V at VCC = 3.3 V, TA = 25°C
• Ioff Supports live insertion, partial-power-down mode, and back-drive protection
• Can be used as a down translator to translate inputs from a maximum of 5.