The CBT16211 is a 24-bit bus switch with 12-bit output enables. It features a 5Ω switch connection, TTL compatible control input levels, and ESD protection exceeding 1000V.
The Philips CBT16211 is a 24-bit bus switch with 12-bit output enables designed for high-speed TTL-compatible bus switching. The device is organized as a dual 12-bit bus switch with separate output-enable (OE) inputs, allowing it to function as two 12-bit switches or one 24-bit switch. It features a low on-state resistance of 5 Ω, enabling connections with minimal propagation delay.
| Switch connection resistance | 5 Ω |
|---|---|
| Operating temperature range | -40 to 85 °C |
| Total supply current | 3.0 µA |
| Propagation delay | 0.25 ns |
| Input capacitance | 4.3 pF |
| Output capacitance | 6.9 pF |
| DC supply voltage | 4.5 to 5.5 V |
| High-level input voltage | 2.0 V |
| Low-level input voltage | 0.8 V |
Yes, the device can be used as two 12-bit bus switches or as one 24-bit bus switch.
The on-state resistance is 5 Ω, allowing connections with minimal propagation delay.
The package options include plastic shrink small outline (SSOP) and thin shrink small outline (TSSOP).