74LVC1G98FW4-7

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The 74LVC1G98FW4-7 is an integrated Multi-Function, Configurable logic device that belongs to the Logic - Gates and Inverters family. It is a single chip, low voltage, low power, programmable logic device. This device can be configured to act as a universal logic gate, multiplexer, demultiplexer, comparator, parity generator, flip-flop, shift register, BUS controller, or logic sequencer. It is designed for use in a wide variety of applications that require programmable logic, such as consumer electronics, data communications, automotive, medical, industrial control, and retail/point of sale.

The 74LVC1G98FW4-7 is available in a variety of packages, including the SOIC, QFN, and SOT23 for surface mount applications, as well as a DIP for through-hole applications. The device is designed for a single power supply voltage of 2.7V to 5.5V and can operate with a temperature range of -40°C to +85°C. It is packaged with vias and/or contacts to enable configurable pins as digital input, digital output, tri-state output, analog input, analog output, or as a special function. Its configurable logic block architecture is easily programmed using a high-level logic compiler or gate-level programming with the in-system programming interface.

The 74LVC1G98FW4-7 offers many advantages, such as low power dissipation and no high-temperature components. It also boasts reduced development costs and faster time-to-market by eliminating the need to design and fabricate custom logic. The device integrates many features, such as programmable I/O pads, power gating circuitry, RC oscillator, and internal memory for configuration.

The internal architecture of the 74LVC1G98FW4-7 is based on a two-level logic hierarchy. The top-level logic is used for programmable macro-cells and the second-level logic is used for configurable function blocks. It consists of four blocks, which are the Logic Block, Configurable Resources, Register Block, and Control Logic. The Logic Block consists of three input multiplexers, one output multiplexer, and four configurable logic cells. The Configurable Resources provide additional logic and routing options and can be programmed to act as analog inputs, analog outputs, digital input, digital outputs, and so on. The Register Block contains six 4-bit registers that are used to store configuration data. Finally, the Control Logic consists of a real-time clock and interface logic, which provides the capabilities to control power switching, the direction of output pins, and the direction of analog inputs.

The 74LVC1G98FW4-7 is suitable for a wide range of applications, including consumer electronics, data communications, automotive, medical, industrial control, and retail/point-of-sale. It is also well-suited for any embedded applications that require programmable logic, such as automation, process control, and remote sensing. Furthermore, it is ideal for applications requiring multiple function gates, such as multiplexers, demultiplexers, comparators, parity generators, flip-flops, shift registers, bus controllers, or logic sequencers.

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