ULNA are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for ULNA. The ULNA datasheet specifies that it is a high-voltage, high-current Darlington transistor array. The device consists of eight npn Darlington pairs. and use in critical applications of. Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 1.

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Questions or comments about MatWeb? Thus when an input is applied corresponding output pin drops down to zero there by 2803x the load connected to complete its path.

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MatWeb is intended for personal, non-commercial use. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. Thic IC consists of a eight NPN Darlington connected transistors with common Clamp diodes for switching the loads connected to the output. Property Data This page displays only the text of a material data sheet.

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ON Semiconductor

Data sheets for overmetals, plastics, ceramics, and composites. A Darlignton pair is two transistors that act as a single datashert providing high current gain. Or if you don’t have an account with us yet, then click here to register. This IC is widely used to drive high loads such Lamps, relays, motors etc.

ULNA IC Pinout, Equivalents, Features, Working & Datasheet

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Video games, blogging and programming are the things he loves most. Please contact us at webmaster matweb. Latest posts by Frank Donald see all. Subscribe to Premium Services Searches: When dataxheet logic is fed to the input both the transistors begin to conduct providing a path to ground for the external load that the output is connected. In this pair the current amplified by the first transistor is further amplified by the next transistor providing high current to datasheey output terminal.

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When no base voltage is applied that when is no signal is given to the input pins of the ICthere will be no base current and transistor remains in off state. Please read our License Agreement regarding datqsheet data and our Privacy Policy.

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