Octal Registered Transceivers

The SN74BCT543 octal transceiver contains two sets of D-type Latches for temporary storage of data flowing in either direction. Separate latch-enable (LEAB or LEBA) and output-enable (OEAB or OEBA) inputs are provided for each Register to permit independent control in either direction of data flow.
The A-to-B enable (CEAB) input must be low in order to enter data from A or to output data from B. If CEAB is low and LEAB is low, the A-to-B Latches are transparent; a subsequent low-to-high transition of LEAB puts the A Latches in the storage mode. With CEAB and OEAB both low, the 3-state B outputs are active and reflect the data present at the output of the A Latches Data flow from B to A is similar but requires using the CEBA, LEBA, and OEBA inputs.
The SN54BCT543 is characterized for operation over the full military temperature range of 55C to 125C. The SN74BCT543 is characterized for operation from 0C to 70C.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74BCT543DW Texas Instruments Octal Registered Transceivers 24-SOIC 0 to 70
SN74BCT543DWG4 Texas Instruments BCT/FBT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, PLASTIC, SOIC-24
SN74BCT543DWE4 Texas Instruments BCT/FBT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, PLASTIC, SOIC-24
SN74BCT543NT Texas Instruments Octal Registered Transceivers 24-PDIP 0 to 70
SN74BCT543NTE4 Texas Instruments Octal Registered Transceivers 24-PDIP 0 to 70
SN74BCT543 's PackagesSN74BCT543 's pdf datasheet
SN74BCT543DW SOIC
SN74BCT543DWE4 SOIC
SN74BCT543DWG4 SOIC
SN74BCT543DWR SOIC
SN74BCT543DWRE4 SOIC
SN74BCT543DWRG4 SOIC
SN74BCT543NT PDIP
SN74BCT543NTE4 PDIP




SN74BCT543 Pinout, Pinouts
SN74BCT543 pinout,Pin out
This is one package pinout of SN74BCT543,If you need more pinouts please download SN74BCT543's pdf datasheet.

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