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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Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. In datashedt pair the current amplified by the first transistor is further amplified by the next transistor providing high current to the output terminal.
MatWeb is intended for personal, non-commercial use. Questions or comments about MatWeb? A Darlignton pair is two transistors that act as a single transistor providing high current gain. Users of our Advanced Search registration required may exclude discontinued materials from search results.
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This IC is widely used to drive high loads such Lamps, relays, motors etc. Thic IC consists of a eight NPN Darlington connected transistors with common Clamp diodes for switching the loads connected to the output. 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. Notify of all new follow-up comments Notify of new replies to all my comments.
Designed for extrusion and injection molding applications. These materials may be available by special order, in distribution inventory, or reinstated as an active product. When high 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.
To see MatWeb’s complete data sheet for this material including material property data, metal compositions, material suppliers, etcplease click the button below. Or if you don’t have datasheft account with us yet, dataeheet click here to register. Thus when an input is applied corresponding output pin drops down to zero there by enabling the load connected to complete its path.