Texas Instruments SN74CBTD3861DGVR, 74CBTD series Bus Switch, 10 x 1:1 circuit, Single Supply 4.5V ~ 5.5V, -40°C ~ 85°C, Surface Mount 24-TFSOP (0.173", 4.40mm Width), 24-TVSOP.
| Parameter | Value |
|---|---|
| Type | Bus Switch |
| Series | 74CBTD |
| Mounting | Surface Mount |
| Supply voltage | 4.5V ~ 5.5V |
| Voltage supply source | Single Supply |
| Operating temperature | -40°C ~ 85°C |
| Circuit | 10 x 1:1 |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 24-TFSOP (0.173\", 4.40mm Width) |
| Independent circuits | 1 |
The 24-TVSOP package measures 0.173" body width, 4.40 mm. Surface mount. ROHS3 compliant.
The 85°C upper limit excludes under-hood or high-temp industrial processes. If the ambient near the switch exceeds 85°C, look at the 74CBTD family's extended-temperature variants or a different bus-switch series.
Yes, it is ROHS3 Compliant, meaning it meets the EU RoHS directive with no exemptions for restricted substances.
No pin-compatible second source or direct replacement is listed in the available records. The DS90CP22MT/NOPB is a crosspoint switch, not a bus switch — different function. The SN74LS348N is a priority encoder, also a different device class. For dual-sourcing, verify pin-compatible bus switches from the same 74CBTD family.