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UCN-5821 - BiMOS II 8-BIT SERIAL-INPUT / LATCHED DRIVERS

Download the UCN-5821 datasheet PDF. This datasheet also covers the UCN5821 variant, as both devices belong to the same bimos ii 8-bit serial-input / latched drivers family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • I To 3.3 MHz Data Input Rate I CMOS, NMOS, TTL Compatible I Internal Pull-Down Resistors I Low-Power CMOS Logic & Latches I High-Voltage Current-Sink Outputs I Automotive Capable Always order by complete part number, e. g. , UCN5821A . www. allegromicro. com 5821 AND 5822 8-BIT SERIAL-INPUT,.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UCN5821_Allegro.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Allegro MicroSystems

Part Number Description
UCN5800 (UCN5801) BiMOS II LATCHED DRIVERS
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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5821 AND 5822 BiMOS II 8-BIT SERIAL-INPUT, LATCHED DRIVERS A merged combination of bipolar and MOS technology gives these devices an interface flexibility beyond the reach of standard logic buffers and power driver arrays. The UCN5821A, UCN5821LW, UCN5822A, and UCN5822LW each have an eight-bit CMOS shift register and CMOS control circuitry, eight CMOS data latches, and eight bipolar current-sinking Darlington output drivers. The UCN5821A/LW and UCN5822A/LW are identical except for rated output voltage. BiMOS II devices have much higher data-input rates than the original BiMOS circuits. With a 5 V logic supply, they will typically operate at better than 5 MHz. With a 12 V supply, significantly higher speeds are obtained.