Rainbow Electronics BU4S81 - Manual

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.
•
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
5 4
1 2 3
V DD Y
A B V SS
•
Absolute maximum ratings (Ta = 25°C)
Parameter Symbol Limits Unit
V
DD
V
SS
– 0.3 ~ V
SS
+ 18 V
170 mW
I
IN
±
10 mA
– 40 ~ + 85
°
C
Tstg – 55 ~ + 150
°
C
V
IN
V
SS
– 0.3 ~ V
DD
+ 0.3 V
Topr
Pd
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, V
SS
= 0V)
Parameter Symbol Min. Typ. Max. Unit
V
DD
3 — 16 V
V
IN
0 — V
DD
V
Power supply voltage
Input voltage