This one-bit non-inverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 V to 3.6 V. The B port is designed to track VCCB. VCCA must be less than or equal to VCCB. VCCB accepts any supply voltage from 2.3 V to 5.5 V. This allows for low voltage bidirectional translation between any of the 1.8 V, 2.5 V, 3.3 V, and 5 V voltage nodes.
●When the output-enable (OE) input is low, all outputs are placed in the high-impedance state.
●To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pull-down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.
● No Direction-Control Signal Needed
● Maximum Data Rates
● 24 Mbps (Push Pull)
● 2 Mbps (Open Drain)
● Available in the Texas Instruments NanoFree™
●Package
● 1.65 V to 3.6 V on A port and 2.3 V to 5.5 V on B
●port (VCCA ≤ VCCB)
● VCC Isolation Feature – If Either
●VCC Input Is at
●GND, Both Ports Are in the High-Impedance State
● No Power-Supply Sequencing Required – Either
●VCCA or VCCB Can be Ramped First
● Ioff Supports Partial-Power-Down Mode Operation
● Latch-Up Performance Exceeds 100 mA Per
●JESD 78, Class II
● ESD Protection Exceeds JESD 22
● A Port
● 2500 V Human-Body Model (A114-B)
● 200 V Machine Model (A115-A)
● 1500 V Charged-Device Model (C101)
● B Port
● 8 kV Human-Body Model (A114-B)
● 200 V Machine Model (A115-A)
● 1500 V Charged-Device Model (C101)
