TC7WBL3306CFK,3305CFK is a low voltage and low capacitance 4-bit dual bus switch produced by Toshiba.
The Toshiba TC7WBL3306CFK and TC7WBL3305CFK are low‑voltage, low‑capacitance 4‑bit CMOS bus switches designed for minimal propagation delay. The devices feature a typical ON‑resistance of 6 Ω, ON‑capacitance of 7 pF, and support operating voltages from 1.65 V to 3.6 V.
The datasheet provides absolute maximum ratings, electrical and AC characteristics, pin assignments, package dimensions, and usage restrictions. It also includes test circuits, rise/fall time calculations, and reliability notes for designers integrating these switches into electronic systems.
| Operating voltage (Veco) | 1.65 V to 3.6 V |
|---|---|
| ON‑capacitance (Cio) | 7 pF (typ) @ Vcc = 3 V |
| ESD performance (Human body model) | +2000 V |
| Package | SSOP8‑P‑0.50A |
| Weight | 0.01 g (typ.) |
The device can dissipate up to 200 mW.
The device operates from –40 °C to 85 °C.