Octal Bus Transceivers And Registers

These devices consist of Bus Transceiver circuits, 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 is clocked into the Registers on the low-to-high transition of the appropriate Clock (CLKAB or CLKBA) input. Figure 1 illustrates the four fundamental bus-management functions that CAN be performed with the ?BCT646 devices.
Output-enable (OE) and direction-control (DIR) inputs are provided to control the transceiver functions. In the transceiver mode, data present at the high-impedance port CAN be stored in either Register or in both. The select-control (SAB and SBA) inputs CAN multiplex stored and real-time (transparent mode) data. The direction control (DIR) determines which bus will receive data when OE is low. In the isolation mode (OE high), A data CAN be stored in one Register and/or B data CAN be stored in the other Register
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74BCT646DW Rochester Electronics LLC Replacement for Texas Instruments part number SN74BCT646DW. Buy from authorized manufacturer Rochester Electronics.
SN74BCT646NT Rochester Electronics LLC Registered Bus Transceiver,
SN74BCT646DW Texas Instruments Octal Bus Transceivers And Registers 24-SOIC 0 to 70
SN74BCT646DWG4 Texas Instruments BCT/FBT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24
SN74BCT646DWE4 Texas Instruments Octal Bus Transceivers And Registers 24-SOIC 0 to 70
SN74BCT646DWRG4 Texas Instruments BCT/FBT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24
SN74BCT646NT Texas Instruments Octal Bus Transceivers And Registers 24-PDIP 0 to 70
SN74BCT646NTE4 Texas Instruments Octal Bus Transceivers And Registers 24-PDIP 0 to 70
SN74BCT646 's PackagesSN74BCT646 's pdf datasheet
SN74BCT646DW SOIC
SN74BCT646DWE4 SOIC
SN74BCT646DWG4 SOIC
SN74BCT646DWR SOIC
SN74BCT646DWRE4 SOIC
SN74BCT646DWRG4 SOIC
SN74BCT646NT PDIP
SN74BCT646NTE4 PDIP




SN74BCT646 Pinout, Pinouts
SN74BCT646 pinout,Pin out
This is one package pinout of SN74BCT646,If you need more pinouts please download SN74BCT646's pdf datasheet.

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