Octal Bus Transceiver And Register With 3-STATE Outputs

These devices 74F646 consist of Bus Transceiver circuits with 3-STATE, 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 to a high Logic level. Control G# and direction pins are provided to control the transceiver function. In the transceiver mode, data present at the high impedance port may be stored in either the A or the B Register or in both. The select controls CAN multiplex stored and real-time (transparent mode) data. The direction control determines which bus will receive data when the enable control G# is Active LOW. In the isolation mode (control G# HIGH), A data may be stored in the B Register and/or B data may be stored in the A Register
By Fairchild Semiconductor
Part Manufacturer Description Datasheet Samples
74F646SPC Rochester Electronics LLC Registered Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDIP24, 0.300 INCH, PLASTIC, MS-001, DIP-24
74F646BSC Rochester Electronics LLC Registered Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDSO24, 0.300 INCH, MS-013, SOIC-24
74F646BSCX Rochester Electronics LLC Registered Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDSO24, 0.300 INCH, MS-013, SOIC-24
74F646BSPC Rochester Electronics LLC Registered Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDIP24, 0.300 INCH, SLIM, PLASTIC, MS-001, DIP-24
74F646 's Packages74F646 's pdf datasheet
74F646MSA SSOP
74F646MSAX SSOP
74F646SC SOIC
74F646SCX SOIC
74F646SPC DIP




74F646 Pinout, Pinouts
74F646 pinout,Pin out
This is one package pinout of 74F646,If you need more pinouts please download 74F646's pdf datasheet.

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