The FST16210 is a 20-bit high-speed CMOS TTL-compatible bus switch with low switch resistance, which allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. The device is organized as a 10-bit or 20-bit bus switch. When OE1 is low, the switch is on and Port 1A is connected to Port 1B. When OE2 is low, Port 2A is connected to Port 2B.
The document describes the Fairchild FST16210, a 20-Bit Bus Switch designed to provide high-speed CMOS TTL-compatible switching between two ports. The device features minimal propagation delay and zero bounce in flow-through mode, making it suitable for connecting inputs to outputs without adding significant delay or ground noise.
| Power Supply Operating Range | 4.0V to 5.5V |
|---|---|
| Free Air Operating Temperature | -40 °C to +85 °C |
| Switch On Resistance | 7 Ω max |
| Package Type | 48-Lead Thin Shrink Small Outline Package (TSSOP) |
The device provides 20-Bits of high-speed CMOS TTL-compatible bus switching.
Yes, its control inputs are compatible with TTL level.