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Common questions from engineers and buyers evaluating this part.
The 54LS249FMQB from National Semiconductor is a Seven Segment Decoder/Driver. Seven Segment Decoder/Driver, LS Series, True Output, TTL, CDFP16. It is used in electronic designs requiring seven segment decoder/driver functionality.
The 54LS249FMQB comes in a DFP-16 package with flat terminals. The body material is ceramic, glass-sealed; pin pitch 1.27 mm.
The 54LS249FMQB is Discontinued (obsolete). Remaining stock may be limited. Contact us for the most current availability and alternatives.
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