SN74AVC4T245DGVR

Приемопередатчик по шине, AVC семейство, 4 входа, 50мА, 3.1нс, 1.2В до 3.6В, TVSOP-16.

The SN74AVC4T245DGVR is a 4-bit dual-supply Bus Transceiver with configurable voltage-level shifting and 3-state outputs. It uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 to 3.6V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.2 to 3.6V. It is operational with VCCA/VCCB as low as 1.2V. This allows for universal low-voltage bidirectional translation between any of the 1.2, 1.5, 1.8-V, 2.5 and 3.3V voltage nodes. It is designed for asynchronous communication between two data buses. The logic levels of the direction-control input and the OE\ input activate either the B-port outputs or the A-port outputs or place both output ports into the high-impedance mode. The device transmits data from the A bus to the B bus when the B-port outputs are activated and from the B bus to the A bus when the A-port outputs are activated.