onsemi FXL4T245BQX

FXL4T245 Series 3.6 V Low Voltage Dual Supply 4-Bit Signal Translator - DQFN-14

Low Voltage Dual Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs

VOLTAGE LEVEL TRANSLATOR, 4-BIT, DQFN-14; No. of Inputs: 4; Output Current: -; Propagation Delay: 3.5ns; No. of Pins: 14Pins; Logic Case Style: DQFN; Supply Voltage Min: 1.1V; Supply Voltage Max: 3.6V; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Logic Type: Voltage Level Translator; Product Range: -; Automotive Qualification Standard: -; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018)

The FXL4T245 is a configurable dual-voltage-supply translator designed for bi-directional voltage translation of signals between two voltage levels. The device allows translation between voltages as high as 3.6V to as low as 1.1V. The A Port tracks the VCCA level, and the B Port tracks the VCCB level. Both ports are designed to accept supply voltage levels from 1.1V to 3.6V. This allows for bi-directional voltage translation over a variety of voltage levels: 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V. The device remains in 3-STATE until both VCCs reach active levels allowing either VCC to be powered-up first. The device also contains power down control circuits that place the device in 3-STATE if either VCC is removed. The Transmit/Receive (T/R#) input determines the direction of data flow through the device. The OE# input, when HIGH, disables both the A and B Ports by placing them in 3-STATE condition. The FXL4T245 is designed so that the control pins (T/R# and OE#) are supplied by VCCA.