74LVC2G53GN,115

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74LVC2G53GN is an analog multiplexer device that belongs to the NXP Semiconductors’ Low Voltage CMOS family of logic devices. It is designed to offer an interface between digital and analog functions and is widely used in many automotive applications.

Application Field & Working Principle

74LVC2G53GN is typically used in automotive applications such as data bus systems, motor controllers, audio switches, power windows, and lighting systems. It is also used in other automotive systems such as sensors, displays, climate control, and emissions systems.

74LVC2G53GN has two select pins that enable the selection of two channels from four analog signal inputs. The device operates from a single +2V to + 5.5 V supply. It is capable of switching up to 1 Amp load current and has an input protection of about ±30V. The device features low on-resistance and has an off-state leakage current of less than 40 nA.

The device works by internally switching the signal paths between four input signals and two output signals. The signal paths are controlled by two select pins. When one of the select pins is high, the signal path corresponding to that select pin will be connected to the output signal. When both of the select pins are high, the device is put in a high impedance state. In this state, no current will flow through the device and no signal will be switched between the inputs and outputs.

The low on-resistance of the device ensures that the signal integrity is maintained. The device is fully protected against ESD, transients, and reverse currents due to its internal diodes. It is also very tolerant to power and ground fluctuations, enabling its use in noisy electric environments.

Due to its excellent performance, the 74LVC2G53GN is the ideal choice for a wide variety of interface applications. It is commonly used in applications such as analog switches, multiplexers, and diodes. It can also be used in displays, audio systems, and other automotive systems.

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