74F646 Datasheet - National

74F646 Octal Transceiver Register

These devices consist of bus transceiver circuits with TRISTATE D-type flip-flops and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers Data on the A or B bus will be clocked into the registers as the appropriate clock pin goes.

74F646 Features

* Y Y Y Y Y Y Y Y Independent registers for A and B buses Multiplexed real-time and stored data ’F648 has inverting data paths ’F646 ’F646B have non-inverting data paths ’F646B is a faster version of the ’F646 TRI-STATE outputs 300 mil slim DIP Guaranteed 4000V minimum ESD protection Commercial 74F6

74F646_NationalSemiconductor.pdf