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CMOS inverter (a NOT logic gate). Complementary metal–oxide–semiconductor (CMOS, pronounced "sea-moss ", / s iː m ɑː s /, /-ɒ s /) is a type of metal–oxide–semiconductor field-effect transistor (MOSFET) fabrication process that uses complementary and symmetrical pairs of p-type and n-type MOSFETs for logic functions. [1]
This is a list of computing and IT acronyms, initialisms and abbreviations. 0–9. 1GL ... CMOS—Complementary metal–oxide–semiconductor;
CMOs are most often backed by mortgage loans, which are originated by thrifts (savings and loans), mortgage companies, and the consumer lending units of large commercial banks. Loans meeting certain size and credit criteria can be insured against losses resulting from borrower delinquencies and defaults by any of the Government Sponsored ...
The first CMOS family of logic integrated circuits was introduced by RCA as CD4000 COS/MOS, the 4000 series, in 1968. Initially CMOS logic was slower than LS-TTL. However, because the logic thresholds of CMOS were proportional to the power supply voltage, CMOS devices were well-adapted to battery-operated systems with simple power supplies.
CMOS is a complementary metal–oxide–semiconductor, a class of integrated circuits. CMOS may also refer to: Technology. Nonvolatile BIOS memory, in a personal ...
The first CMOS gate arrays were developed by Robert Lipp, [5] [6] in 1974 for International Microcircuits, Inc. (IMI). [ 3 ] Metal–oxide–semiconductor (MOS) standard-cell technology was introduced by Fairchild and Motorola , under the trade names Micromosaic and Polycell, in the 1970s.
A micrograph of the corner of the photosensor array of a webcam digital camera Image sensor (upper left) on the motherboard of a Nikon Coolpix L2 6 MP. The two main types of digital image sensors are the charge-coupled device (CCD) and the active-pixel sensor (CMOS sensor), fabricated in complementary MOS (CMOS) or N-type MOS (NMOS or Live MOS) technologies.
HCMOS ("high-speed CMOS") is the set of specifications for electrical ratings and characteristics, forming the 74HC00 family, a part of the 7400 series of integrated circuits. [ 1 ] The 74HC00 family followed, and improved upon, the 74C00 series (which provided an alternative CMOS logic family to the 4000 series but retained the part number ...