TTL technology and the 7400 family have been largely obsolete since the 1990s, replaced by complementary metal oxide silicon and other low-power, high-density and high-speed IC technologies. However, the fundamental logic gates -- such as AND, OR,NANDandNORgates -- embodied in TTL ICs remain...
What is a "ground" when talking about circuits? Why is having a ground important? Why is it necessary to have an earth wire installed in a power circuit, but not in a lightening circuit? Which is the supply and ground pin in IC7404/IC7408/IC7432/IC7486/IC7400? What is the...
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Looking for online definition of MBq or what MBq stands for? MBq is listed in the World's most authoritative dictionary of abbreviations and acronyms
IBM worked on an improved version of this kind of logic, called Current Buffered Logic. The reason this never achieved commercial use, despite seeming like an obvious idea, is that the kinds of transistors required to make it work at desirable speeds would require too complex an IC fabrication...
The best starting point for building a computer is to use the Z80 CPU that is available in https://www.jameco.com website. They also sell part that are the 7400 hounded numbers that are available. I am already assembling a Z80 computer bit by bit using prototype PCB and ISA boards. ...
IC-746Pro : fix for Channels in FM/Split Quick Split : Split Memory Memory channels : function for clearing all memory channels in one click (Icom and Kenwood only) ICOM : option C00 (Setup) if the first channel is #00 Remote control (Packet) : RC command to automate a reconnection Lo...
CH53B1NE105K 2N5551 CH57400 CH55183ZCM MSD601-ST1G MFI1608R33K CH5A WSC0002910R0FTB MSD601-RL1 M-FIAM3BM11 WSC0002R1740FTB WSC0002R1000FTB CH5206 WSC000282R50FBA CH53V641601A(2) WSC0002866R0FTB MSD602/WR MSD602-RT2/2SD602 WSC0002800R0JBA 2N5551 COM M-FIAM3BH12 MSD601-...
CIO-EXP16CIO-EXP32 D1000D2000 DIN-100 OMEGABUS DP1610 Series - Discontinued DP2000 DP25B-EDP25B-S DP450 DP470 DPF50 DPF5100 DPI Series - Models DPi32 DPi16 DPi8 HHP-SG I-STRAIN LDP63800-E LDP63900-S MDSS41 WM7400/WM7600 Series PM1000 CN9-SW CN9300 CN9400 CN9500CN9600 Series ...
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