MC74VHC4053MG

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The MC74VHC4053MG is a triple 2-channel multiplexer/demultiplexer, as part of ON Semiconductor\'s VHC range designed for a plethora of interface analog switch, multiplexer, and demultiplexer applications. It is a low-power CMOS device, with a low-on-state resistance of 170Ω at 4.5V as well as an input signal range from 0V to VCC, making it highly-suited for signal routing, signal switching, and data conversion in automotive, industrial and consumer designs.

The MC74VHC4053MG typically operates between a power supply of -0.36V to 7.0V, making it suitable for a wide range of applications and needs. The device can be operated in 1 of 3 modes, with each channel capable of connecting with either the power supply (VCC) or Ground (GND) depending on which mode is selected.

The chip is composed of three independent, 2-channel multiplexers/demultiplexers, each with its own independent enable (EN). Positioning just 4 soldering pads on 0.10in centers makes it easy to use and configure appropriate connections. Its 1000V ESD protection substrate-diodes provide the safety the chip needs to ensure the proper operation even in harsh environment.

The MC74VHC4053MG includes 3 data select inputs (S0, S1, S2), 2 enable inputs (EN AB and EN CD), and two common selections for each output (either connection to VCC or GND). The data select input determines which of the two channels will be switched and each channel consists of an independent output. The first channel (AB) has an input (A) and an output (B), while the second channel (CD) has an input (C) and an output (D). The EN AB and EN CD inputs determine which channel will be switched and outputs B and D will be connected to the selected input (A/C). The EN AB and EN CD pins are both active high, meaning they must be driven high to enable the multiplexer/demultiplexer. When the EN pins are low, the outputs (B and D) are placed in a high-impedance state.

For analog multiplexing, the MC74VHC4053MG features low-on-state resistance (2 x 170Ω at 4.5V) and low-off-state resistance (2 x 180KΩ at 4.5) and low-voltage primary signals from 0V up to VCC. This makes it an ideal choice for signal routing, signal converting, signal switching, and data conversion applications in a variety of environments.

In sum, the MC74VHC4053MG is an ideal choice for low-power, low-cost multiplexer/demultiplexer with low-voltage primary signals, low-on-state resistance and low-off-state resistance suitable for analog switching, signal routing, data conversion and more in a variety of automotive, consumer, and industrial applications. With its easy configuration via 4 soldering pads, wide range power supply, and 1000V ESD protection substrate diodes, the MC74VHC4053MG is a reliable integrated circuit with numerous interfacing capabilities.

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