Use this summary for discovery only. Confirm all design-critical values against current manufacturer-controlled documentation.
Common questions from engineers and buyers evaluating this part.
The SN74ABT8543DWR from Texas Instruments is a Boundary Scan Reg Bus Transceiver. Boundary Scan Reg Bus Transceiver, ABT Series, 1-Func, 8-Bit, True Output, BICMOS, PDSO28. It is used in electronic designs requiring boundary scan reg bus transceiver functionality.
The SN74ABT8543DWR comes in a SOP-28 package with gull wing terminals. The body material is plastic/epoxy; length 17.9 mm; pin pitch 1.27 mm.
The SN74ABT8543DWR is Discontinued (obsolete). Remaining stock may be limited. Contact us for the most current availability and alternatives.
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