Key facts
- Brand
- Toshiba
- Model
- TC7WB383FK
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-01
Start here

Toshiba TC7WB383FK 2-Bit Bus Exchange Switch Datasheet
The TC7WB383FK is a CMOS 2‑bit bus exchange switch that provides low on‑resistance and high‑speed operation. When the output‑enable (OE) pin is low the switch conducts, allowing data to be transferred directly or exchanged between the two data lines, effectively functioning as a 2‑to‑1 multiplexer.
The device operates from a 4.5 V to 5.5 V supply, offers a typical propagation delay of 0.25 ns, and features an on‑resistance of about 5 Ω. It includes ESD protection of +200 V (JEITA) and +2000 V (MIL) and is supplied in an SSOP‑8 package.
Toshiba TC7WB383FK specifications
| Operating voltage (Voc) | 4.5 ~ 5.5 V |
|---|---|
| Propagation delay (tpLH) | 0.25 ns (max) |
| ESD protection (JEITA) | +200 V |
| Package type | SSOP‑8 |
Source: Toshiba TC7WB383FK 2-Bit Bus Exchange Switch Datasheet
All Toshiba TC7WB383FK documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the propagation delay of the switch?
The maximum propagation delay is 0.25 ns.
From: Toshiba TC7WB383FK 2-Bit Bus Exchange Switch Datasheet
What supply voltage range does the device support?
It operates from 4.5 V to 5.5 V.
From: Toshiba TC7WB383FK 2-Bit Bus Exchange Switch Datasheet
What is the operating voltage range of the TC7WB383FK?
The device operates from 4.5 V to 5.5 V.
From: Toshiba TC7WB383FK 2-Bit Bus Exchange Switch Datasheet
Which package does the TC7WB383FK use?
It is supplied in a US8 (SSOP8‑P‑0.50A) package.
From: Toshiba TC7WB383FK 2-Bit Bus Exchange Switch Datasheet
