Circuits DIY – Page 294

The 74F569/74LS569 is a fully synchronous Up/Down binary counter. It features preset capabilities for programmable operation, carry look ahe…

The 74LS574 is a part of the 74XXYY IC series. 74LS574 is an 8-bit, edge triggered register coupled to eight 3-State output buffers. The two…

74LS640/74F640 IC is an octal transceiver featuring inverting 3-state bus compatible outputs. The 74F640/74LS640 bus transceivers are design…

The 74LS390 IC contains a pair of high-speed 4-stage ripple counters. Each half of the LS390 is partitioned into a divide-by-two section and…

74LS490 IC contains a pair of high-speed 4-stage ripple counters. Each half of the SN54 /74LS490 has individual Clock, Master Reset and Mast…

74LS398 is a Quad 2-Port Register. They are the logical equivalent of a quad 2-input multiplexer followed by a quad 4-bit edge-triggered reg…

The 74LS379 IC is a 4-bit D-Type parallel register with a buffered common enable. 74LS379 IC consists of four edge-triggered D-type flip-flo…

With rapid progress in the field of consumer electronic products, the design and assembly density of components on the boards is increasing…

Designing a PCB is an intricate process that requires the designer to deal with complex problems and issues. Throughout the design process…

74LS378 IC is a part of the 74XXYY IC series. The 74LS378 is a monolithic, positive edge triggered, registerable flip flop IC that utilizes…

The 74LS365 IC is a high-speed hex buffer with 3-state outputs. They are organized as single 6-bit or 2-bit / 4-bit, with inverting or non-i…

The 74LS375 IC is a part of the 74XXYY IC series. The 74LS375 IC is a 4-Bit D-Type Latch for use as temporary storage for binary information…

The 74LS367 IC is a part of the 74XXYY IC series. The 74LS367 is a Hex Buffer/Line Driver that is specifically designed to improve both the…

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