SN74LVC1G3157YZPR

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The SN74LVC1G3157YZPR is a member of Texas Instruments’ expanding family of low-voltage analog switches, multiplexers, and demultiplexers. It is designed to meet the demands of low-voltage, high-speed applications, while remaining easy to use.

The SN74LVC1G3157YZPR has two highly integrated input/output (I/O) channels with selectable low-voltage digital inputs for control. It offers independent control of the I/O channels via differential select lines and high-speed operation with propagation delay times as low as 4.1 ns. The product’s combination of low voltage, high speed, and small package size make it ideal for applications requiring low-voltage and high-speed performance, such as circuits in laptop computers, notebook computers, digital cameras, and broadband communication systems.

The SN74LVC1G3157YZPR is a low-voltage CMOS device that offers a wide range of features and benefits. It has a guaranteed maximum on-state resistance of 200 ohms at 3.3 V and 350 ohms at 1.65 V, and it is specified to operate up to 10 MHz at 3.3 V and 5 MHz at 1.65 V. The device includes an internal clamping diode for each I/O channel, which allows safe handling of transient voltage spikes up to 12 V. Other features include a low maximum leakage current of 0.2 microamps for 1.65 V operations and 0.4 microamps for 3.3 V operations. It also has both input and output tristate capability, allowing a single line to be used to control multiple devices.

The SN74LVC1G3157YZPR has a unique structure that combines a differential binary-coded switch and a multiplexer in a single package. The binary-coded switch, or analog switch, allows switching between two signal paths with low-voltage digital inputs. The multiplexer allows selection of one of several signal lines with a low-voltage digital input. The device has two independent I/O channels with multiplexing capability. This combination of features simplifies circuit design and reduces the number of components that need to be used.

The SN74LVC1G3157YZPR is a valuable and versatile member of the TI analog switch, multiplexers, and demultiplexers family. Its combination of low-voltage operation, high speed, and small package size make it a great choice for applications where low-voltage and high-speed performance are needed. Its wide range of features and benefits, including an internal clamping diode for each I/O channel, make it an ideal device for cost-conscious designers looking for high performance and reliable operation.

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