SN74ABT646DGVRE4

The SN74ABT646DGVRE4 is an integrated circuit (IC) component that belongs to the ABT family of bus transceivers. It is designed to facilitate bidirectional data transfer between two separate buses utilizing a unidirectional direction control pin. This IC provides an ideal solution for applications that require level translation or bus interface between different voltage domains. Here are some of its key features: 1. Bidirectional Transceiver: The SN74ABT646DGVRE4 is equipped with two separate 8-bit bidirectional buffers, enabling data transmission in both directions between the two buses. 2. Voltage Level Translation: This component supports voltage level translation between different voltage domains, making it compatible with systems that operate at various voltage levels. 3. Direction Control: It features a direction control pin labeled OE (Output Enable) that determines the direction of data transmission. When OE is low, the A-bus data will be transferred to the B-bus, and inversely, when OE is high, the B-bus data will be propagated to the A-bus. 4. High-Speed Operation: The SN74ABT646DGVRE4 is designed for high-speed applications, capable of delivering fast data rates while maintaining reliable signal integrity. 5. Non-Translating Mode: It provides the option of enabling the non-translating (simplex) mode