Rainbow Electronics BU4S11 - Manual

1
Standard ICs
Single 2-input NAND gate
BU4S11
The BU4S11 is a dual-input positive logic NAND gate. This is an ultra-compact logic IC with one circuit of the
BU4011B 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) Capable of driving two L-TTL inputs and one LS-TTL
input directly
•
Block diagram
•
Recommended operating conditions (Ta = 25°C, V
SS
= 0 V)
Parameter Symbol Limits Unit
V
DD
V
SS
– 0.3 ~ V
SS +
18 V
Pd 170 mW
I
IN
±
10 mA
Topr – 40 ~ + 85
°
C
Tstg – 55 ~ + 150
°
C
V
IN
V
SS
– 0.3 ~ V
DD +
0.3 V
Power supply voltage
Power dissipation
Input current
Operating temperature
Storage temperature
Input voltage
Note 1: These values indicate the range limits of the voltage that can be applied to each pin without
destroying it. Operation cannot be guaranteed at these values.
Note 2: Power dissipation is reduced by 1.7mW for each increase in Ta of 1
°
C each 25
°
C.
Parameter Symbol Min. Typ. Max. Unit
V DD 3 — 16 V
V IN 0 — V DD V
Power supply voltage
Input voltage
5 4
1 2 3
V DD Y
A B V SS
•
Absolute maximum ratings (Ta = 25°C)