onsemi Integrated Circuits (ICs) - Logic - Signal Switches, Multiplexers, Decoders 74FST3861DTR2

The 74FST3861DTR2 is a 10-bit bus switch designed for high-performance applications. It operates within a supply voltage range of 4.0 to 5.5 volts and is compatible with both CMOS and TTL logic levels. The device features a low on-resistance (RON) of approximately 4 ohms, ensuring minimal signal degradation. It has a maximum propagation delay of less than 0.25 ns, contributing to its high-speed performance. The bus switch exhibits nearly zero standby current and does not introduce circuit bounce or noise into the system. Control inputs are TTL/CMOS compatible, and the device is available in multiple package options, including TSSOP-24, which is inherently lead-free. The 74FST3861DTR2 is suitable for applications requiring efficient signal switching with minimal delay and power consumption.