User guide

ManualsBrandsRainbow Electronics ManualsHardwareBU4S81

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.

•

Features

1) Low current dissipation.

2) Super-mini mold package designed for surface

mounting.

3) Wide range of operating power supply voltages.

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

•

Block diagram

123

DD Y

ABV

•

Absolute maximum ratings (Ta = 25°C)

Parameter Symbol Limits Unit

DD VSS – 0.3 ~ VSS + 18 V

170 mW

IN ± 10 mA

– 40 ~ + 85 °C

Tstg – 55 ~ + 150 °C

IN VSS – 0.3 ~ VDD + 0.3 V

Topr

Power supply voltage

Power dissipation

Input current

Operating temperature

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, VSS = 0V)

Parameter Symbol Min. Typ. Max. Unit

DD 3 — 16 V

IN 0 — VDD V

Power supply voltage

Input voltage

Summary of content (4 pages)

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