Standard ICs Single inverter BU4SU69 The BU4SU69 is an ultra-compact IC with one circuit of the bufferless inverter, BU4069UB, built into the SMP package. The single-stage gate configuration enables a short propagation time. •1)Features Low current dissipation. 3) Wide range of operating power supply voltage. 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 NC A VSS •Absolute maximum ratings (Ta = 25°C) Parameter Power supply voltage Power dissipation Input current Symbol Limits Unit VDD VSS – 0.3 ~ VSS + 18 V Pd 170 mW ± 10 IIN °C Tstg – 55 ~ + 150 °C VIN VSS – 0.3 ~ VDD + 0.3 V Topr Storage temperature Input voltage mA – 40 ~ + 85 Operating temperature ∗1 These values indicate the range limits of the voltage that can be applied to each pin without destroying it. 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 BU4SU69 characteristics •DCElectrical characteristics (unless otherwise noted, V SS Parameter Input high level voltage Input low level voltage Symbol VIH 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 = 0V, Ta = 25°C) Min. Typ. Max. Unit 4.0 — — V 5 8.0 — — V 10 12.0 — — V 15 — — 1.0 V 5 — — 2.0 V 10 — — 3.0 V 15 — — 0.3 µA 15 VIH = 15V VIL = 0V VDD (V) Conditions VOUT = 0.5V VOUT = 1.0V VOUT = 1.5V | IOUT | < 1µA VOUT = 4.5V VOUT = 9.0V VOUT = 13.5V | IOUT | < 1µA — — – 0.3 µA 15 4.95 — — V 5 9.95 — — V 10 14.95 — — V 15 — — 0.05 V 5 — — 0.05 V 10 — — 0.05 V 15 – 0.51 — — mA 5 VOH = 4.6V – 2.1 — — mA 5 VOH = 2.5V – 1.3 — — mA 10 – 3.4 — — mA 15 0.51 — — mA 5 1.3 — — mA 10 3.4 — — mA 15 — — 0.25 µA 5 — — 0.5 µA 10 — — 1.0 µA 15 Measurement circuit | IOUT | < 1µA VIN = VSS | IOUT | < 1µA VIN = VDD VOH = 9.5V VOH = 13.5V VIN = VSS VOL = 0.4V VOL = 0.5V VOL = 1.5V VIN = VDD VIN = VSS, VDD Fig.1 Standard ICs BU4SU69 Switching characteristics (unless otherwise noted, VSS = 0V, Ta = 25°C, CL = 50pF) Parameter Symbol Output rise time tTLH Output fall time tTHL tPLH Propagation delay time tPHL Input capacitance CIN Min. Typ. Max. Unit — — — — — — — — — — — — — 70 35 30 70 35 30 55 30 25 55 30 25 5 — — — — — — — — — — — — — ns ns ns ns ns ns ns ns ns ns ns ns pF •Measurement circuits Conditions VDD (V) 5 10 15 5 10 15 5 10 15 5 10 15 5 Measurement circuit — — Fig.2 — — — — VDD A V VSS Fig.1 DC characteristics measurement circuit 20ns 20ns VDD VDD 90% 50% 10% Input VSS tPHL P.G CL Output tPLH VOH 90% 50% 10% VOL VSS t THL t TLH Fig.2 Switching characteristics measurement circuit 3 Standard ICs BU4SU69 •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