Key facts
- Brand
- Fairchild
- Model
- FST3245
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-07
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Fairchild FST3245 Octal Bus Switch Datasheet
The Fairchild FST3245 is an 8-bit high-speed CMOS TTL-compatible bus switch designed to connect inputs to outputs with minimal propagation delay and zero bounce in flow-through mode. The device features a standard '245 pin-out and is organized as an 8-bit switch where the Output Enable (OE) input controls the connection between Port A and Port B.
Read onlineFairchild FST3245 specifications
| Organization | 8-bit switch |
|---|---|
| Operating Temperature | -40°C to +85°C |
| Switch On Resistance | 7.2 Ohms (max) |
All Fairchild FST3245 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the function of the OE pin?
When OE is LOW, the switch is ON and Port A is connected to Port B. When OE is HIGH, the switch is OPEN.
Is the FST3245 TTL compatible?
Yes, the control inputs are compatible with TTL level.
What is the function of the /OE pin?
When /OE is LOW, the switch connects Port A to Port B. When /OE is HIGH, the switch is OPEN and a high-impedance state exists.
Is the FST3245 compatible with TTL levels?
Yes, the device features control inputs compatible with TTL level and is described as CMOS TTL-compatible.