Rainbow Electronics BU4S01 User Manual

1

Standard ICs

Single 2-input NOR gate

BU4S01

The BU4S01 is an ultra-compact logic IC with one circuit of the dual-input positive logic NOR gate BU4001B built into
an SMP package.

•

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

54

123

VDD Y

ABV

SS

•

Absolute maximum ratings (Ta = 25°C)

Parameter Symbol Limits Unit

V

DD VSS – 0.3 ~ VSS + 18 V

Pd 170 mW

I

IN ± 10 mA

Topr
Tstg

V

IN VSS – 0.3 ~ VDD + 0.3 V

Power supply voltage
Power dissipation
Input current
Operating temperature
Storage temperature
Input voltage

∗

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.

°C
°C

– 40 ~ + 85
– 55 ~ + 150

•

Recommended operating conditions (Ta = 25°C, VSS = 0V)

Parameter Symbol Min. Typ. Max. Unit

V

DD 3

—

16 V

V

IN 0

—

VDD V

Power supply voltage
Input voltage

2

Standard ICs BU4S01

•

Electrical characteristics

DC characteristics (unless otherwise noted, V

SS = 0V, Ta = 25°C)

Parameter Symbol Min. Typ. Max. Unit

Measurement

circuit

VDD (V)

V

IH

3.5

——

V5VOUT = 0.5V

V

OUT = 1.0V

V

OUT = 1.5V

V

OUT = 4.5V

V

OUT = 9.0V

V

OUT = 13.5V

Fig.1

7.0

——

V10

11.0

——

V15

| IOUT | < 1µ

A

| I

OUT | < 1µ

A

| I

OUT | < 1µ

A

| I

OUT | < 1µ

A

V

IL

——

1.5 V 5

——

3.0 V 10

——

4.0 V 15

I

IH

——

0.3 µ

A15V

IH = 15V

I

IL

——

– 0.3 µ

A15V

IL = 0V

V

OH

4.95

——

V5

V

IN = VSS9.95

——

V10

14.95

——

V15

V

OL

——

0.05 V 5
V

IN = VDD

——

0.05 V 10

——

0.05 V 15

I

OH

– 0.51

——

mA 5 VOH = 4.6V

V

OH = 2.5V

V

OH = 9.5V

V

OH = 13.5V

– 2.1

——

mA 5

– 1.3

——

mA 10

– 3.4

——

mA 15

V

IN = VSS

VIN = VDD

VIN = VSS,

V

DD

IOL

0.51

——

mA 5 VOL = 0.4V

V

OL = 0.5V

V

OL = 1.5V

1.3

——

mA 10

3.4

——

mA 15

IDD

——

0.25 µ

A5

——

0.5

µ

A10

——

1.0

µ

A15

Conditions

Input high level voltage

Input low level voltage

Input high level current
Input low level current

Output high level voltage

Output low level voltage

Output high level current

Output low level current

Static current dissipation