FXL2TD245 Datasheet | Fairchild Semiconductor

Description The FXL2TD245 is a configurable dual-voltage-supply translator designed for both uni-directional and bi-directional voltage translation between two logic 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. 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. Internal power down control circuits place the device in 3-STATE if either VCC is removed. The Transmit/Receive inputs independently determine the direction of data through each of the two bits. The OE input, when HIGH, disables both the A and B Ports by placing them in a 3-STATE condition. The FXL2TD245 is designed so that the control pins (T/R and OE) are supplied by VCCA. tm Features - Bi-directional interface between any 2 levels from 1.1V to 3.6V - Fully configurable: Inputs track VCC level - Non-preferential power-up sequencing; either VCC may be powered-up first - Outputs remain in 3-STATE until active VCC level is reached - Outputs switch to 3-STATE if either VCC is at GND - Power-off protection - Control inputs (T/Rn, OE) levels are referenced to VCCA voltage - Packaged in the Chipscale Micro Pak10 (1.6mm x 2.1mm) - ESD protections exceeds: - 4k V HBM ESD (per JESD22-A114 & Mil Std 883e 3015.7) - 8k V HBM I/O to GND ESD (per JESD22-A114 & Mil Std 883e 3015.7) - 1k V CDM ESD (per ESD STM 5.3) - 200V MM ESD (per JESD22-A115 & ESD STM5.2) Ordering Information Order Number FXL2TD245L10X Package Number MAC010A Pb-Free Yes Package Description 10-Lead Micro Pak, 1.6mm x 2.1mm Pb-Free package per JEDEC J-STD-020B. ©2005 Fairchild Semiconductor Corporation FXL2TD245 Rev. 1.0.4 .fairchildsemi. 1 FXL2TD245 Low Voltage Dual Supply 2-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and...