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Standard ICs

Single inverter

BU4SU69

The BU4SU69 is an ultra-compact IC with one circuit of the bufferless inverter, BU4069UB, built into the SMP pack-

age. The single-stage gate configuration enables a short propagation time.

•

Features

1) Low current dissipation.

2) Super-mini mold package designed for surface

mounting.

3) Wide range of operating power supply voltage.

4) Direct drive of 2 L-TTL inputs and 1 LS-TTL input.

•

Block diagram

123

DD Y

NC A V

•

Absolute maximum ratings (Ta = 25°C)

Parameter Symbol Limits Unit

Power supply voltage V

DD VSS – 0.3 ~ VSS + 18 V

Power dissipation Pd 170 mW

Input current I

IN ± 10 mA

Operating temperature Topr – 40 ~ + 85 °C

Storage temperature Tstg – 55 ~ + 150 °C

Input voltage V

IN VSS – 0.3 ~ VDD + 0.3 V

∗

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, VSS = 0V)

Parameter Symbol Min. Typ. Max. Unit

Power supply voltage V

DD 3 — 16 V

Input voltage V

IN 0 — VDD V

Summary of content (4 pages)

PAGE 1
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.
PAGE 2
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.
PAGE 3
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.
PAGE 4
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.