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| HD74LS93 Datasheet, PDF (7/9 Pages) Hitachi Semiconductor – 4-bit Binary Counters | |||
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HD74LS93
2. tPHL (R0 â Q)
tTLH
tTHL
90% 90%
3V
1.3 V 1.3 V
R0
10%
10%
0V
tw ⥠15ns
tPHL
VOH
QA to QD
1.3 V
VOL
Notes: tTLH ⤠15 ns, tTHL ⤠5 ns
Rev.2.00, Feb.18.2005, page 7 of 8
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