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 scheme and pinouts of the standard 7400 series (especially the 74LS00 series)) .
Some specifications include:[1]
DC supply voltage
DC input voltage range
DC output voltage range
input rise and fall times
output rise and fall times
HCMOS also stands for high-density CMOS.[citation needed] The term was used to describe microprocessors, and other complex integrated circuits, which use a smaller manufacturing processes, producing more transistors per area. The Freescale 68HC11 is an example of a popular HCMOS microcontroller.[2][3]
^ abHCMOS family characteristics Archived 2008-07-20 at the Wayback Machine, Philips Semiconductors, March 1988
^HCMOS acronyms, thefreedictionary.com
^HC11 Datasheet [dead link]: Motorola's HC11: HCMOS microcontroller family
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Morgan Kaufmann. p. 459. ISBN 978-0-12-420158-3. MC68881 Technical Summary HCMOS Floating Point Coprocessor (PDF), MC68000 Family Reference Manual, Motorola...
be set to one or many. Gate equivalent – Measure of circuit complexity HCMOS – Specifications for the 74HC00 IC family LVCMOS sCMOS – Camera technology...
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Analysis and Design (PDF), Microchip, p. Figure 13: The position of Rs, AN943 HCMOS Crystal Oscillators (PDF), Fairchild Semiconductor Corporation, May 1983...
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