Standard ICs Single 2-input AND gate BU4S81 The BU4S81 is an ultra-compact IC with one dual-input positive logic AND gate BU4081B circuit built into an SMP. •1)Features Low current dissipation. 3) Wide range of operating power supply voltages. 4) Direct drive of 2 L-TTL inputs and 1 LS-TTL input. 2) Super-mini mold package designed for surface mounting. •Block diagram VDD Y 5 4 1 2 3 A B VSS •Absolute maximum ratings (Ta = 25°C) Parameter Symbol Limits Power supply voltage VDD VSS – 0.3 ~ VSS + 18 V Power dissipation Pd 170 mW ± 10 IIN Input current Unit mA – 40 ~ + 85 °C Tstg – 55 ~ + 150 °C VIN VSS – 0.3 ~ VDD + 0.3 V Operating temperature Topr Storage temperature Input voltage ∗1 These values indicate the limits at which voltage can be applied to the terminal without causing destruction, but operation is not guaranteed at these values. ∗2 Power dissipation is reduced by 1.7mW for each increase in Ta of 1°C over 25°C. •Recommended operating conditions (Ta = 25°C, V SS Parameter Symbol Min. Typ. Power supply voltage VDD 3 Input voltage VIN 0 = 0V) Max. Unit — 16 V — VDD V 1 Standard ICs BU4S81 characteristics •DCElectrical characteristics (unless otherwise noted, Ta = 25°C, V Parameter Input high level voltage Symbol VIH Input low level voltage VIL Input high level current IIH Input low level current IIL Output high level voltage Output low level voltage Output high level current Output low level current Static current dissipation 2 VOH VOL IOH IOL IDD SS = 0V) Min. Typ. Max. Unit 3.5 2.75 — V 5 VDD (V) 7.0 5.5 — V 10 11.0 8.25 — V 15 Conditions | IOUT | < 1µA — 2.25 1.5 V 5 — 4.5 3.0 V 10 — 6.75 4.0 V 15 — — 0.3 µA 18 VIH = 18V VIL = 0V — — – 0.3 µA 18 4.95 5.0 — V 5 9.95 10.0 — V 10 14.95 15.0 — V 15 — — 0.05 V 5 — — 0.05 V 10 — — 0.05 V 15 | IOUT | < 1µA | IOUT | < 1µA VIN = VSS or VDD Fig.1 | IOUT | < 1µA VIN = VSS – 0.51 – 1.0 — mA 5 VOH = 4.6V – 2.1 – 4.0 — mA 5 VOH = 2.5V – 1.3 – 2.2 — mA 10 VOH = 9.5V – 3.4 – 9.0 — mA 15 VOH = 13.5V 0.51 1.2 — mA 5 VOL = 0.4V 1.3 3.2 — mA 10 VOL = 0.5V VOL = 1.5V 3.4 12.0 — mA 15 — 0.001 0.25 µA 5 — 0.001 0.5 µA 10 — 0.002 1.0 µA 15 Measurement circuit VIN = VSS or VDD Standard ICs BU4S81 Switching characteristics (unless otherwise noted, Ta = 25°C, VSS = 0V, CL = 50pF) Parameter Symbol Output rise time tTLH Output fall time tTHL tPLH Propagation delay time tPHL Min. Typ. Max. Unit — 70 200 ns — 35 100 ns 10 — 30 80 ns 15 — 70 200 ns 5 — 35 100 ns 10 — 30 80 ns 15 — 90 200 ns 5 — 45 100 ns 10 — 30 80 ns 15 — 90 200 ns 5 — 45 100 ns 10 — 30 80 ns 15 Conditions VDD (V) Measurement circuit 5 — — Fig.2 — — •Measurement circuits VDD A V VSS Fig.1 DC characteristics measurement circuit VDD 20ns 20ns VDD 90% 50% 10% Input waveform VSS tPHL tPLH P.G. CL = 50pF VSS 90% 50% 10% VOH VOL Output waveform tTLH tTHL Fig.2 Switching characteristics measurement circuit 3 Standard ICs BU4S81 •External dimensions (Units: mm) (1) (2) (3) 0.4 ± 0.1 1.1 ± 0.2 0.05 0.95 0.5 2.8 ± 0.3 1.6 ± 0.2 2.9 ± 0.2 (5) (4) SMP5 4 0.1 0.1 +– 0.05