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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.
Common circuit diagram symbols (US ANSI symbols) An electronic symbol is a pictogram used to represent various electrical and electronic devices or functions, such as wires, batteries, resistors, and transistors, in a schematic diagram of an electrical or electronic circuit. These symbols are largely standardized internationally today, but may ...
The following is a list of 7400-series digital logic integrated circuits.In the mid-1960s, the original 7400-series integrated circuits were introduced by Texas Instruments with the prefix "SN" to create the name SN74xx.
Today, surface-mounted CMOS versions of the 7400 series are used in various applications in electronics and for glue logic in computers and industrial electronics. The original through-hole devices in dual in-line packages (DIP/DIL) were the mainstay of the industry for many decades.
Rogers Bank (French: Banque Rogers) is a Canadian financial services company wholly owned by Rogers Communications. Rogers applied to the Minister of Finance under the Bank Act for permission to establish a Schedule I bank (a domestic bank that may accept deposits) in summer 2011. [ 80 ]
Rogers Wireless logo prior to 2015 redesign. Rogers Wireless was founded by Ted Rogers, David Margolese, Marc Belzberg and Philippe de Gaspé Beaubien. [1]In 1978, future Sirius XM Radio founder David Margolese dropped out of university and founded the paging company Canadian Telecom. [7]
Sierra Railway #3 on the P&AC. No. 3 is a 4-6-0 Ten-Wheeler steam locomotive built by the Rogers Locomotive and Machine Works of Paterson, New Jersey.Construction of the locomotive was completed on March 26, 1891, and was given Rogers construction number 4493.
The company was founded by Thomas Rogers in an 1832 partnership with Morris Ketchum and Jasper Grosvenor as Rogers, Ketchum and Grosvenor. Rogers remained president until his death in 1856. His son, Jacob S. Rogers, reorganized the company as Rogers Locomotive and Machine Works and led the company until he retired in 1893.