SN74LVC126AQDRQ1

Logic devices are integral components to any electronic project because they allow for decisions to be made and data to be checked or communicated. There are a variety of these devices, including buffers, drivers, receivers, and transceivers, and the SN74LVC126AQDRQ1 is an example of a logic device. This device is a quad bilateral switch with a unique set of features and benefits that make it a great choice for applications that require digital signal processing.

SN74LVC126AQDRQ1 Application Field

The SN74LVC126AQDRQ1 quad bilateral switch can be used in a variety of applications, including data transmission, signal conditioning, signal processing, signal boosting, and power management. This switch can also be used in digital signal processing applications such as video processing, digital audio systems, and control systems. It is also ideal for automotive, industrial, and communications applications.

SN74LVC126AQDRQ1 Working Principle

The SN74LVC126AQDRQ1 quad bilateral switch is composed of four transmission gates with complementary enable (EN) inputs. Each transmission gate features two common N-channel MOS transistors and two input/output (I/O) channels. By applying a logic low or logic high on the enable input, the transmission gate can be opened or closed accordingly. When the enable input is logic high, the transmission gate will open, allowing a signal to transfer between the I/O channels. When the enable input is logic low, the transmission gate will close, preventing any signal transfer between the I/O channels.

In addition to the EN input, the SN74LVC126AQDRQ1 also features a complementary output enable (OE) input. When the OE input is logic high, the outputs of the transmission gates become high-impedance, allowing the outputs to be used as power-on isolation for multiple processor systems. When the OE input is logic low, the outputs become actively driven, allowing them to be used for multiplexing applications.

SN74LVC126AQDRQ1 Key Features

The SN74LVC126AQDRQ1 quad bilateral switch has several key attributes that make it an ideal choice for digital signal processing applications. First, it has an extremely low delay time of 1.5ns and a low rise and fall time of 0.5ns. This makes it an ideal choice for high-speed applications where signal distortion and signal attenuation must be minimized. The SN74LVC126AQDRQ1 also features a low power consumption of 65µA typical and has a low quiescent current of 100 nA typical.

The SN74LVC126AQDRQ1 also features an extended voltage range of 3.0V to 5.5V, making it ideal for low-voltage systems. This device is also very robust, with an excellent ESD tolerance of 1.5kV Human Body Model (HBM). Finally, the SN74LVC126AQDRQ1 is available in a small, space-saving 16-pin VQFN package, making it ideal for applications with limited space.

Conclusion

The SN74LVC126AQDRQ1 is an ideal logic device for a variety of applications, including data transmission, signal conditioning, signal processing, signal boosting, and power management. It has an extremely low delay time and rise/fall time, and has a low power consumption and ESD tolerance. Finally, the SN74LVC126AQDRQ1 is available in a small, space-saving 16-pin VQFN package, making it ideal for applications with limited space.