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  2. 4000-series integrated circuits - Wikipedia

    en.wikipedia.org/.../4000-series_integrated_circuits

    A very early CD4029A counter IC, in 16-pin ceramic dual in-line package (DIP-16), manufactured by RCA Colorized IC die and schematics of CD4011BE NAND gateThe 4000 series was introduced as the CD4000 COS/MOS series in 1968 by RCA [1] as a lower power and more versatile alternative to the 7400 series of transistor-transistor logic (TTL) chips.

  3. List of 4000-series integrated circuits - Wikipedia

    en.wikipedia.org/wiki/List_of_4000-series...

    The following is a list of CMOS 4000-series digital logic integrated circuits.In 1968, the original 4000-series was introduced by RCA.Although more recent parts are considerably faster, the 4000 devices operate over a wide power supply range (3V to 18V recommended range for "B" series) and are well suited to unregulated battery powered applications and interfacing with sensitive analogue ...

  4. File:4017 Pinout.svg - Wikipedia

    en.wikipedia.org/wiki/File:4017_Pinout.svg

    English: Pinout of the 4017 decade counter IC. Inputs are green, outputs are blue and power pins are red. Date: 20 February 2009: Source: ... Circuit intégré 4017

  5. Counter (digital) - Wikipedia

    en.wikipedia.org/wiki/Counter_(digital)

    A decade counter may have each (that is, it may count in binary-coded decimal, as the 7490 integrated circuit did) or other binary encodings. A decade counter is a binary counter designed to count to 1001 (decimal 9). An ordinary four-stage counter can be easily modified to a decade counter by adding a NAND gate as in the schematic to the right.

  6. 2 men accused of operating drones 'dangerously close' to ...

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    Mayorkas said Sunday that more than 1 million drones are registered in the U.S., that there are thousands of recreational and commercial drones flown every day − and that a 2023 FAA rule allowed ...

  7. Schmitt trigger - Wikipedia

    en.wikipedia.org/wiki/Schmitt_trigger

    A number of 4000 series devices include a Schmitt trigger on their inputs(s): (see List of 4000-series integrated circuits) 4017: Decade Counter with Decoded Outputs; 4020: 14-Stage Binary Ripple Counter; 4022: Octal Counter with Decoded Outputs; 4024: 7-Stage Binary Ripple Counter; 4040: 12-Stage Binary Ripple Counter; 4093: Quad 2-Input NAND

  8. US-based travel companies plan layoffs ahead of 2025 - AOL

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    Real estate analytics company CoStar and global travel data firm Tourism Economics in November downgraded their 2025 outlook for room revenue growth to 1.8% from 2.6%.

  9. Luigi Mangione's Lawyer Told Him in Court: 'Don't Say a Word ...

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    Luigi Mangione, the man accused of murdering UnitedHealthcare CEO Brian Thompson, was told "don't say a word" by his lawyer in court, following an outburst outside the hearing at a Pennsylvania ...