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Common questions from engineers and buyers evaluating this part.
The 54AC161FMQB from National Semiconductor is a Binary Counter. Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDFP16. It is used in electronic designs requiring binary counter functionality.
The 54AC161FMQB comes in a DFP-16 package with flat terminals. The body material is ceramic, glass-sealed; length 9.6645 mm; pin pitch 1.27 mm.
The 54AC161FMQB is Discontinued (obsolete). Remaining stock may be limited. Contact us for the most current availability and alternatives.
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