SN74LV245ATPWT

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The SN74LV245ATPWT is a part of the Logic – Buffers, Drivers, Receivers, and Transceivers family of integrated circuits.

It is an octal transceiver with non-inverting three-state outputs that are designed for asynchronous two-way data communication between data buses. This octal bus transceiver features 3-state outputs designed to provide a high-impedance bus in the high-impedance state. The logic-level outputs of each SN74LV245ATPWT are designed to sink or source up to 6mA, depending on the VCC power supply.

This transceiver is designed to provide true logic-level bidirectional data transfers (HLD and LL) and allows data transmission from the A-bus to the B-bus (A-to-B) and from the B-bus to the A-bus (B-to-A). There are two output enable (OE) pins for each direction, along with a direction control input (DIR) that enables A-to-B or B-to-A operation. The SN74LV245ATPWT can be used as either a multiport buffer or a bus-oriented transceiver, depending on the logic level at the direction control input.

The SN74LV245ATPWT is available in a 20-pin TSSOP (Thin-Shrink Small Outline Package) package, and it operates at -40 to +85C temperature range. This integrated circuit features a 3.3V VCC input voltage, a 1000V ESD rating, and a 600 ns enable/disable time.

The SN74LV245ATPWT can be used in various applications such as high-speed data buses, multiplexers, address buffers, data buffers, and digital-to-analog or analog-to-digital converters in networking, industrial, and automotive applications. This transceiver is fully specified for partial-power-down applications using Ioff and maintains data during power failures using live insertion.

In summary, the SN74LV245ATPWT is a 20-pin TSSOP octal transceiver that is ideally suited for various logic – Buffers, Drivers, Receivers, and Transceivers applications. This device is optimized for a 3.3V VCC input voltage, a 1000V ESD rating, a 600ns enable/disable time, and operates over a -40 °C to +85 °C temperature range. This transceiver is designed for true logic level bidirectional data transfers, and features output enable pins for each direction, along with a direction control input that enables A-to-B or B-to-A operation. It is available in a 20-pin TSSOP package.

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