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QTSL/QSLD Qualified

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54F399 Quad 2-Port Register

The NATIONAL SEMICONDUCTOR (TI) ’F398 and ’F399 are the logical equivalents of a quad 2-input multiplexer feeding into four edge-triggered flipflops.

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54F399 54F399/B2A 54F399/BAJC 54F399/BEAJC
54F399/BFAJC 54F399BEA 54F399C 54F399DM
54F399DMBQ 54F399DMQB 54F399DMQB/C 54F399DMQB/QS
54F399FMQB 54F399FMQB/C 54F399JC 54F399L1MQB
54F399LMQB 54F399LMQB/C 54F399LMQBQS 54F399M/B2AJC
F399 F399A F399B F399C
F399D F399G F399U

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