bu4s71 ROHM Co. Ltd., bu4s71 Datasheet
bu4s71
Manufacturer Part Number
bu4s71
Description
Single Or Gate
Manufacturer
ROHM Co. Ltd.
Datasheet
1.BU4S71.pdf
(4 pages)
Available stocks
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Part Number
Manufacturer
Quantity
Price
Part Number:
BU4S71
Manufacturer:
ROHM/罗姆
Quantity:
20 000
Company:
Part Number:
bu4s71 TR
Manufacturer:
ROHM
Quantity:
47 000
Part Number:
bu4s71G2
Manufacturer:
ROHM/罗姆
Quantity:
20 000
Part Number:
bu4s71G2-TR
Manufacturer:
ROHM/罗姆
Quantity:
20 000
The BU4S71 is an ultra-compact IC with one circuit of the dual-input positive logic OR gate built into an SMP pack-
age.
•
1) Low current dissipation.
2) Super-mini mold package designed for surface
•
•
•
Note 1: These values indicate the range limits of the voltage that can be applied to each pin without
Note 2: Reduced by 1.7mW for each increase in Ta of 1 C over 25 C.
Features
Absolute maximum ratings (Ta = 25°C)
Power supply voltage
Power dissipation
Input current
Operating temperature
Storage temperature
Input voltage
Recommended operating conditions (Ta = 25°C, V
Power supply voltage
Input voltage
Block diagram
Single OR gate
BU4S71
Standard ICs
mounting.
destroying it. Operation is not guaranteed at these values.
Parameter
Parameter
Symbol
V
V
Symbol
DD
IN
Topr
Tstg
V
V
Pd
I
IN
DD
IN
Min.
V
V
3
0
SS
SS
V
A
– 0.3 ~ V
– 0.3 ~ V
1
5
DD
– 40 ~ + 85
– 55 ~ + 150
Limits
170
Typ.
10
—
—
SS
SS
DD
= 0V)
+ 18
+ 0.3
B
2
Max.
V
16
DD
3) Wide range of operating power supply voltage.
4) Direct drive of 2 L-TTL inputs and 1 LS-TTL input.
Unit
mW
V
mA
3
Y
4
SS
V
V
C
C
Unit
V
V
1
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bu4s71 Summary of contents
Page 1
... Standard ICs Single OR gate BU4S71 The BU4S71 is an ultra-compact IC with one circuit of the dual-input positive logic OR gate built into an SMP pack- age. • Features 1) Low current dissipation. 2) Super-mini mold package designed for surface mounting. • Absolute maximum ratings (Ta = 25°C) Parameter ...
Page 2
... A — 0.001 0.5 A — 0.002 1.0 A BU4S71 Measurement Conditions V (V) DD circuit < OUT < OUT 18V < OUT ...
Page 3
... Fig characteristics measurement circuit 20ns V DD Input waveform t PLH 50pF L 10 Output waveform V SS BU4S71 = 50pF) L Measurement Conditions (V) circuit DD 5 — 10 Fig — — 10 Fig — 20ns % 90 ...
Page 4
... Standard ICs • External dimensions (Units: mm) 2.9 0.2 (5) (4) (2) (3) (1) + 0.1 0.1 0.95 0.4 0.1 – 0.05 SMP5 4 BU4S71 ...