Key facts
- Brand
- Philips
- Model
- CBT3245
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-06
Start here
Philips CBT3245A Octal Bus Switch Datasheet
The Philips CBT3245A is an octal bus switch designed for high-speed TTL-compatible bus switching. The device organizes eight bits into a single switch, connecting Port A to Port B when the Output Enable (OE) input is LOW. When OE is HIGH, the switch enters a high-impedance state. It is characterized for operation from -40 to +85 °C and features latch-up and ESD protection.
Read onlinePhilips CBT3245 specifications
| Operating Temperature Range | -40 to +85 °C |
|---|---|
| Supply Voltage Range | 4.0 to 5.5 V |
| On-resistance (Typical) | 5 Ω |
| Propagation Delay | 0.25 ns |
| Output Enable Time | 1.0 to 5.9 ns |
| Output Disable Time | 1.0 to 6.0 ns |
| Package Options | DHVQFN, TSSOP, SSOP, SO |
All Philips CBT3245 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 connects Port A to Port B. When OE is HIGH, the switch is open and a high-impedance state exists.
Is the CBT3245A TTL compatible?
Yes, it features TTL compatible control input levels.
What is the function of the CBT3245?
It provides eight bits of high-speed TTL-compatible bus switching in a standard '245 device pinout.
From: Philips CBT3245 Octal Bus Switch with Output Enable Preliminary Specification
How does the output enable (OE) control the switch?
When OE is low, Port A connects to Port B; when OE is high, the switch is open and a high-impedance state exists.
From: Philips CBT3245 Octal Bus Switch with Output Enable Preliminary Specification