The FST16245 is a 16-bit bus switch that provides high-speed CMOS TTL-compatible bus switching. The low On Resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. The device is organized as a 16-bit switch, consisting of two 8-bit switches with separate output enable inputs. When OE is LOW, the switch is ON and Port A is connected to Port B. When OE is HIGH, the switch is OFF and a high impedance state exists between Port A and Port B.
The Fairchild Semiconductor FST16245 is a 16-bit bus switch designed for high-speed CMOS TTL-compatible applications. It consists of two 8-bit switches with separate output enable inputs, allowing Port A to be connected to Port B when the Output Enable (OE) input is LOW. When OE is HIGH, the switch enters a high-impedance state between the ports.
| Supply Voltage (Vcc) | 4.0V to 5.5V |
|---|---|
| Package Description | 48-Lead Thin Shrink Small Outline Package (TSSOP) |
| Operating Temperature Range | -40 °C to +85 °C |
| Storage Temperature Range | -65°C to +150 °C |
When OE is LOW, the switch is ON and Port A is connected to Port B. When OE is HIGH, the switch is OFF and a high impedance state exists.
Yes, the control inputs are compatible with TTL level.