onsemi, Voltage Level Shifter Buffer 1 Bi-Directional, 20-Pin TSSOP

The LCX245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V and 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The T/R# input determines the direction of data flow through the device. The OE# input disables both the A and B ports by placing them in a high impedance state. The LCX245 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.

• 5V tolerant inputs and outputs
• 2.3V to 3.6V VCC specifications provided
• 7.0 ns tPD max (VCC = 3.3V), 10 μA ICC max
• Power down high impedance inputs and outputs
• Supports live insertion/withdrawal (Note 1)
• ±24 mA output drive (VCC = 3.0V)
• Implements patented noise/EMI reduction circuitry
• Latch-up performance exceeds 500 mA
• ESD performance: Human body model > 2000V Machine model > 200V
• Leadless DQFN Pb-Free package
• Applications
• This product is general usage and suitable for many different applications.