Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
Monolithic Digital IC
6-Unit, Darlington Transistor Array
Ordering number:ENN535C
LB1274
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, T aito-ku, TOKYO, 110-8534 JAPAN
Overview
Circuit structure of this IC is a 6-unit Darlington transistor
array with NPN transistors. The IC is ideal for driving printers, relays, and lamps. Protective diodes guard against negative inputs. Thus it has advantages when designing circuits
to drive printer-calculators that use display tubes, cash registers, and the like.
Features
• Ideal for 18-digit printers (because it has 6 units).
• Protective diodes are incorporated against negative inputs (VIN=–40 to +20V).
• Ideal for printers, with 85-mA load current (I
OUT
max
=100mA DC).
• Spark-killer diodes accommodate L-loads.
Specifications
Absolute Maximum Ratings at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatlovylppustuptuOV
egatlovylppustupnIV
egatlovylppus8-niPV
tnerrucwolfnituptuOI
tnerrucwolfnituptuosuoenatnatsnII
tnerrucdrawrofedoidrellikkrapSI
tnerrucwolftuonip-DNGI
tnerrucwolftuosuoenatnatsni8-niPI
noitapissidrewopelbawollAxamdP 51.1W
erutarepmetnoitcnuJjT 521
erutarepmetgnitarepOrpoT 08+ot02–
erutarepmetegarotSgtsT 521+ot04–
TUO
NI
8
TUO
PO
)s(F
7
p8
tinureP 001ot0Am
ytud ≤ sm02<htdiweslup,%01 0ot005–Am
Package Dimensions
unit:mm
3004A-DIP14TD
14
6.0
1
2.0
2.54
1.8
ytud:tinureP ≤ sm02<htdiweslup,%01051ot0Am
ytud:edoidreP ≤ sm02<htdiweslup,%01051ot0Am
[LB1274]
6.45
7.62
19.0
3.46
4.26max
3.5
0.5min
1.3
0.5
SANYO : DIP14TD
22+ot3.0–V
02+ot04–V
02+ot3.0–V
0ot007–Am
0.4
˚C
˚C
˚C
Allowable Operating Ranges at Ta = 25˚C, pin7=0V
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatlovylppustuptuOV
egatlovlevel-hgihtupnIV
egatlovlevel-woltupnIV
ecnatcudnidaoLL
TUO
HI
LI
L
Am001=tnerruclanimrettuptuo 02ot9V
Aµ001=tnerruclanimrettuptuo 1+ot53–V
deyolpmesedoidevitcetorP 001sselroHm
22801TN (KT)/O3195YK/7097KI/8055KI/7213KI, TS No.535–1/3
22sselroV
Electrical Characteristics at Ta = 25˚C, pin7=0V
retemaraPlobmySsnoitidnoC
egatlovtuptuO
egatlovgniniatsustuptuOV
tnerrucegakaeltuptuOI
tnerructupnI
tnerructuptuOI
tnerrucegakaeltupnII
tnerrucegakaeledoidrellikkrapSI
tnerrucdrawrofedoidrellikkrapSV
V
V
I
I
V
1TUO
V
2TUO
V
)s(TUO
V
ffo
VNIV81= 8.1Am
1NI
V
2NI
I
TUO
NI
V
kael
V
)s(kael
I
)s(F
Equivalent Circuit
LB1274
sgnitaR
nimpytxam
I,V0.9=
NI
I,V0.9=
NI
I,nepo=
NI
V,V0.1=
NI
V0.9= 8.0Am
NI
NI
V,Am3.0=
V53–=01–Aµ
TUO
Am051= 7.1V
)s(F
Am051=7.1V
TUO
Am001=4.1V
TUO
TUO
V22=001Aµ
TUO
V4.1=001Am
TUO
V02=8nip,V0=03Aµ
sµ01<emitdeilppa,Am051=22V
tinU
No.535–2/3
LB1274
Specifications of any and all SANYO products described or contained herein stipulate the performance,
characteristics, and functions of the described products in the independent state, and are not guarantees
of the performance, characteristics, and functions of the described products as mounted in the customer's
products or equipment. To verify symptoms and states that cannot be evaluated in an independent device,
the customer should always evaluate and test devices mounted in the customer's products or equipment.
SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could
give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,
or that could cause damage to other property. When designing equipment, adopt safety measures so
that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective
circuits and error prevention circuits for safe design, redundant design, and structural design.
In the event that any or all SANYO products(including technical data,services) described or
contained herein are controlled under any of applicable local export control laws and regulations,
such products must not be exported without obtaining the export license from the authorities
concerned in accordance with the above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system,
or otherwise, without the prior written permission of SANYO Electric Co. , Ltd.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification"
for the SANYO product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not
guaranteed for volume production. SANYO believes information herein is accurate and reliable, but
no guarantees are made or implied regarding its use or any infringements of intellectual property rights
or other rights of third parties.
This catalog provides information as of February, 2001. Specifications and information herein are subject
to change without notice.
PS No.535–3/3
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