74LCX646 Datasheet - Fairchild Semiconductor

74LCX646 Low Voltage Octal Transceiver/Register

The LCX646 consists of registered bus transceiver circuits, D-type flip-flops, and control circuitry providing multiplexed transmission of data directly from the input bus or from the internal storage registers. Data on the A or B bus will be loaded into the respective registers on the LOW-to-HIGH t.

74LCX646 Features

* s 5V tolerant inputs and outputs s 2.3V

* 3.6V VCC specifications provided s 7.0 ns tPD max (VCC = 3.3V), 10 µA ICC max s Power down high impedance inputs and outputs s Supports live insertion/withdrawal (Note 1) s ±24 mA output drive (VCC = 3.0V) s Implements patented noise/EMI reduction ci

74LCX646_FairchildSemiconductor.pdf