TC74VHC4066AFK switch equivalent, quad bilateral switch.
* Low ON resistance: Ron = 45 Ω (typ.) (VCC = 3.0 V) Ron = 24 Ω (typ.) (VCC = 4.5 V)
* Low power dissipation: ICC = 2.0 μA (max) (Ta = 25°C)
* Input level: VI.
including in the system which has two power supplies, and in battery backup circuits.
TC74VHC4066AF TC74VHC4066AFK
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