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. •1)Features Low power dissipation. 2) Wide range of operating power supply voltages. 3) High input impedance. •Absolute maximum ratings (V Parameter Power supply voltage Power dissipation SS 4) High fan-out. 5) Direct drive of 2 L-TTL inputs and 1 LS-TTL input. = 0V, Ta = 25°C) Symbol Limits Unit VDD – 0.3 ~ + 18 V Pd 1000 (DIP), 450 (SOP) mW Operating temperature Topr – 40 ~ + 85 °C Storage temperature Tstg – 55 ~ + 150 °C – 0.3 ~ VDD + 0.3 V Input voltage VIN •Truth table •Block diagram INPUT OUTPUT A B L L L L H H H L H H H L A1 1 14 VDD B1 2 13 A4 O1 3 12 B4 O2 4 11 O4 B2 5 10 O3 A2 6 9 B3 VSS 7 8 A3 1 Standard ICs BU4030B / BU4030BF / BU4070B / BU4070BF characteristics •DCElectrical characteristics (unless otherwise noted, V SS Parameter Input high level voltage Input low level voltage Symbol VIH VIL = 0V, Ta = 25°C) Min. Typ. Max. Unit 3.5 — — 7.0 — — 11.0 — — 15 — — 1.5 5 — — 3.0 — — 4.0 VDD (V) Conditions Measurement circuit — Fig.1 — Fig.1 5 V V 10 10 15 Input high level current IIH — — 0.3 µA 15 VIH = 15V Fig.1 Input low level current IIL — — – 0.3 µA 15 VIL = 0V Fig.1 4.95 — — IO = 0mA Fig.1 IO = 0mA Fig.1 Output high level voltage Output low level voltage VOH VOL 9.95 — — 14.95 — — — — 0.05 — — 0.05 — Output high level current Output low level current Static current dissipation 2 IOH IOL IDD 5 V 10 15 5 V 10 — 0.05 15 – 0.16 — — 5 VOH = 4.6V – 0.4 — — 10 VOH = 9.5V – 1.2 — — 15 VOH = 13.5V 0.44 — — 1.1 — — 3.0 — — — — 1 — — 2 — — 4 mA mA 5 VOL = 0.4V 10 VOL = 0.5V 15 VOL = 1.5V Fig.1 Fig.1 5 µA 10 15 VI = VDD or GND — Standard ICs BU4030B / BU4030BF / BU4070B / BU4070BF Switching characteristics (unless otherwise noted, VSS = 0V, Ta = 25°C, CL = 50 pF) Parameter Symbol tTLH Output rise time Output fall time tTHL tPLH "L" to "H" propagation delay time tPHL "H" to "L" propagation delay time Input capacitance CI Min. Typ. Max. Unit. — 180 — — 90 — — 65 — — 100 — — 50 — — 40 — 15 — 175 — 5 — 75 — — 50 — — 175 — — 75 — — 50 — — 5 — VDD (V) Conditions Measurement circuit — Fig.2 — Fig.2 — Fig.2 — Fig.2 — — 5 ns 10 15 5 ns ns 10 10 15 5 ns 10 15 pF – •Measurement circuits VDD IO A VIN1 V VIN2 VO VO GND Fig. 1 DC characteristics measurement circuit 20ns 20ns VDD VDD Input GND tPLH tPHL P.G. CL = 50pF GND Output tTHL tTLM Fig. 2 Switching characteristics measurement circuit 3 Standard ICs BU4030B / BU4030BF / BU4070B / BU4070BF •Electrical characteristic curve POWER DISSIPATION: Pd (mW) 1200 1000 DIP14 800 600 SOP14 400 200 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE: Ta (°C) Fig.3 Power dissipation vs. Ta •External dimensions (Units: mm) BA4030B / BU4070B BU4030BF / BU4070BF 19.4 ± 0.3 8.7 ± 0.2 8 3.2 ± 0.2 0.3 ± 0.1 2.54 0.5 ± 0.1 DIP14 4 8 1 7 1.27 0.15 ± 0.1 1.5 ± 0.1 7.62 14 4.4 ± 0.2 6.2 ± 0.3 7 0.51Min. 4.25 ± 0.3 1 0.11 6.5 ± 0.3 14 0.4 ± 0.1 0.3Min. 0° ~ 15° 0.15 SOP14