Download SN74ACT563 Datasheet PDF
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SN74ACT563 Description

/ordering information The ’ACT563 devices are octal D-type transparent latches with 3-state outputs. When the latch-enable (LE) input is high, the Q outputs are set to the plements of the data (D) inputs. When LE is taken low, the Q outputs are latched at the inverse logic levels set up at the D inputs.