SN74LVC828ANSRE4

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The SN74LVC828ANSRE4 is a low voltage, quad single-supply, Bus Oriented Transceiver with Non-inverting 3-STATE outputs. It is part of Texas Instrument’s Low Power Schottky (LPSS) family which offers an integrated level-translation solution for system interconnects over an operating voltage range of 3.3V to 1.2V. This series provides a low power solution designed for applications that require safety and industrial standards. The SN74LVC828ANSRE4 is featured in the LPSS Bus Oriented Transceiver family.

Application Field

The SN74LVC828ANSRE4 is designed to provide an easy-to-use level translation solution in applications ranging from instrumentation, automotive and industrial to the latest mobile platforms. It can be used to interface gates, loads, and bridging between circuits operating at different power supply levels. It is optimized for multiple voltage domain designs and has the ability to support bidirectional output states.

The SN74LVC828ANSRE4 is also suitable for USB 3.0, 1.8/2.5V, HDD, 5G, 6G and other systems, supporting rapid transmission and system interconnection bridge. In addition, this logic gate is also suitable for applications in 4G/ 5G/ 6G base stations, flow control, clock and data speed, etc. The SN74LVC828ANSRE4 has the highest speed and highest power efficiency in the LPSS family.

Working Principle

The SN74LVC828ANSRE4 is a logic Buffer or Transceiver designed to work in multiple voltage domains. It uses two different levels of IO voltages, High Level (VL) and Low Level (VH). It has two Enable pins, one High Level enable pin and one Low Level enable pin. When both Enable pins are High, the gate will output High Level to the High Level enable pin and Low Level to the Low Level enable pin, and vice versa.

The SN74LVC828ANSRE4 is a bus oriented logic gate, meaning that it can be used to interface loads and bridges between circuits operating at different power supply levels. It uses the concept of level shifting of outputs from one voltage domain to another. It contains four sets of three-state, non-inverting buffers. Each of the buffers contains a Low Level Input (VH) and High Level Input (VL). An Enable pin is used to enable or disable the input and output of each buffer. When the Enable pin is Low, the buffer does not affect the input and it does not transmit signals.

The buffers also contain two pairs of IO pins, one pair for the Low Level Inputs (VH) and one pair for the High Level Inputs (VL). When the Enable pin is High, the Low Level IO pin is enabled and the High Level IO pin is disabled. When the Enable pin is Low, the High Level IO pin is enabled and the Low Level IO pin is disabled. The SN74LVC828ANSRE4 is suitable for applications in which signals must be passed through different voltage domains with minimal disturbance.

The SN74LVC828ANSRE4 is designed with two kinds of outputs: non-inverting and inverting. The non-inverting output is used to pass a signal from one voltage domain to another, while the inverting output is used to invert the signal. The SN74LVC828ANSRE4 is a high speed device and has a propagation delay of less than 8ns.

The SN74LVC828ANSRE4 is designed with two kinds of logic: CMOS or TTL. CMOS logic offers fast switching times, high speed and low power consumption, while TTL logic offers low cost and higher current drive. It is an ideal choice for applications where the speed, power dissipation and noise immunity are extremely important. The SN74LVC828ANSRE4 is also available in both TSSOP and SOIC packages.

In conclusion, the SN74LVC828ANSRE4 is an ideal choice for system interconnection applications where safety and performance are of utmost importance. It is a low voltage, quad, single-supply, Bus Oriented Transceiver with Non-inverting 3-STATE outputs, making it highly energy efficient. Its high speed, low power consumption and high noise immunity, make it suitable for a range of applications across many industries.

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