The SN74CBT3861 provides ten bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.
The device is organized as one 10-bit switch with a single output-enable (OE) input. When OE is low, the switch is on, and port A is connected to port B. When OE is high, the switch is open, and the high-impedance state exists between the two ports.
| Configuration | 1 |
| Number of channels | 10 |
| Power supply voltage - single (V) | 5 |
| Protocols | Analog |
| Ron (typ) (Ω) | 5 |
| ON-state leakage current (max) (µA) | 1 |
| Bandwidth (MHz) | 200 |
| Operating temperature range (°C) | -40 to 85 |
| Input/output continuous current (max) (mA) | 128 |
| Rating | Catalog |
| Drain supply voltage (max) (V) | 5.5 |
| Supply voltage (max) (V) | 5.5 |
| SOIC (DW) | 24 | 159.65 mm² 15.5 x 10.3 |
| SSOP (DBQ) | 24 | 51.9 mm² 8.65 x 6 |
| TSSOP (PW) | 24 | 49.92 mm² 7.8 x 6.4 |