1 standard ics quad exclusive or gate bu4030b / bu4030bf bu4070b / bu4070bf the bu4030b / f and bu4070b / f are exclusive or gates. four circuits are contained on a single chip. an inverter-based buffer is added to the gate output for an enhanced i / o voltage characteristic, and the load capacitance has been increased to minimize fluctuation in the propagation time. in addition, these products feature low power consumption and a high noise margin. these can also be used in digital comparators and parity circuit applications. truth table absolute maximum ratings (v ss = 0v, ta = 25?) input output ab lll lhh hlh hhl block diagram a 1 1 b 1 2 o 1 3 o 2 4 b 2 5 a 2 6 v ss 7 11 14 v dd 13 a 4 12 b 4 o 4 10 o 3 9 b 3 8 a 3 parameter symbol limits unit power supply voltage v dd v power dissipation mw operating temperature ? 40 ~ + 85 c storage temperature ? 55 ~ + 150 c input voltage v in v ? 0.3 ~ + 18 ? 0.3 ~ v dd + 0.3 1000 (dip), 450 (sop) pd topr tstg features 1) low power dissipation. 2) wide range of operating power supply voltages. 3) high input impedance. 4) high fan-out. 5) direct drive of 2 l-ttl inputs and 1 ls-ttl input.
2 standard ics bu4030b / bu4030bf / bu4070b / bu4070bf electrical characteristics dc characteristics (unless otherwise noted, v ss = 0v, ta = 25?) parameter symbol min. typ. max. unit conditions measurement circuit input high level voltage v ih 3.5 v 5 fig.1 7.0 10 11.0 15 input low level voltage v il 1.5 v 5 fig.1 3.0 10 4.0 15 input high level current i ih 0.3 m a15v ih = 15v fig.1 input low level current i il ? 0.3 m a15v il = 0v fig.1 output high level voltage v oh 4.95 v 5 i o = 0ma fig.1 9.95 10 14.95 15 output low level voltage v ol 0.05 v 5 i o = 0ma fig.1 0.05 10 0.05 15 output high level current i oh ? 0.16 ma 5v oh = 4.6v fig.1 ? 0.4 10 v oh = 9.5v ? 1.2 15 v oh = 13.5v output low level current i ol 0.44 ma 5v ol = 0.4v fig.1 1.1 10 v ol = 0.5v 3.0 15 v ol = 1.5v static current dissipation i dd 1 m a 5 v i = v dd or gnd 210 415 v dd ( v)
3 standard ics bu4030b / bu4030bf / bu4070b / bu4070bf switching characteristics (unless otherwise noted, v ss = 0v, ta = 25?, c l = 50 pf) parameter symbol min. typ. max. unit. conditions measurement circuit t tlh 180 ns 5 fig.2 90 10 65 15 t thl 100 ns 5 fig.2 50 10 40 15 t plh 175 ns 5 fig.2 75 10 50 15 t phl 175 ns 5 fig.2 75 10 50 15 c i 5 pf ? ? "l" to "h" propagation delay time "h" to "l" propagation delay time v dd (v) output rise time output fall time input capacitance measurement circuits a v dd gnd v in2 v in1 v o v o i o v fig. 1 dc characteristics measurement circuit v dd c l = 50pf p.g. 20ns t phl v dd t thl t plh t tlm input gnd gnd output 20ns fig. 2 switching characteristics measurement circuit
4 standard ics bu4030b / bu4030bf / bu4070b / bu4070bf electrical characteristic curve power dissipation: pd (mw) ambient temperature: ta ( c) 1200 sop14 1000 800 600 400 200 0 0255075 100 125 150 dip14 fig.3 power dissipation vs. ta external dimensions (units: mm) 6.5 0.3 19.4 0.3 0.5 0.1 3.2 0.2 4.25 0.3 14 8 7 1 0.3 0.1 0.51min. 7.62 0 ~ 15 2.54 ba4030b / bu4070b bu4030bf / bu4070bf dip14 sop14 0.4 0.1 1.27 1 14 8.7 0.2 7 8 4.4 0.2 6.2 0.3 0.11 1.5 0.1 0.15 0.15 0.1 0.3min.
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