Texas Instruments High-Performance Analog 200MHz 3.3V SSOP Analog Switch and Multiplexer IC SN74CBTLV16210DL

The SN74CBTLV16210 is a low-voltage 20-bit FET bus switch designed by Texas Instruments. It features dual 10-bit bus switches with separate output-enable (OE) inputs, allowing it to function as either two independent 10-bit switches or a single 20-bit switch. The device supports rail-to-rail switching on data I/O ports and has a low on-state resistance, which minimizes propagation delay during operation. This bus switch is fully specified for partial-power-down applications, utilizing the Ioff feature to prevent backflow of damaging current when powered down. The device operates within a supply voltage range of 2.3 V to 3.6 V and is rated for an operating temperature range of -40°C to 85°C. The recommended maximum continuous channel current is 128 mA. The SN74CBTLV16210 is packaged in a 48-SSOP format, making it suitable for various applications where space and efficiency are critical. It is important to tie the OE inputs to VCC through a pullup resistor to ensure a high-impedance state during power transitions.