LB1274 Sanyo Semiconductor Corporation, LB1274 Datasheet
LB1274
Manufacturer Part Number
LB1274
Description
6-unit, darlington transistor array
Manufacturer
Sanyo Semiconductor Corporation
Datasheet
1.LB1274.pdf
(3 pages)
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Overview
Circuit structure of this IC is a 6-unit Darlington transistor
array with NPN transistors. The IC is ideal for driving print-
ers, relays, and lamps. Protective diodes guard against nega-
tive inputs. Thus it has advantages when designing circuits
to drive printer-calculators that use display tubes, cash reg-
isters, and the like.
Features
• Ideal for 18-digit printers (because it has 6 units).
• Protective diodes are incorporated against negative in-
• Ideal for printers, with 85-mA load current (I
• Spark-killer diodes accommodate L-loads.
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Allowable Operating Ranges at Ta = 25˚C, pin7=0V
Ordering number:ENN535C
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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.
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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.
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6-Unit, Darlington Transistor Array
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Package Dimensions
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[LB1274]
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LB1274
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LB1274 Summary of contents
Page 1
... TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 6-Unit, Darlington Transistor Array Package Dimensions unit:mm 3004A-DIP14TD 14 1 2.0 max OUT 2.54 1 < < µ 22801TN (KT)/O3195YK/7097KI/8055KI/7213KI, TS No.535–1/3 Monolithic Digital IC LB1274 [LB1274] 19.0 1.3 SANYO : DIP14TD 0 – – – < – – – – – ˚C ˚ ˚ ...
Page 2
... Electrical Characteristics 25˚C, pin7= Equivalent Circuit LB1274 – < µ – No.535–2 µ µ A µ ...
Page 3
... 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. LB1274 PS No.535–3/3 ...