Key facts
- Brand
- Toshiba
- Model
- TC74VHC273FT
- Documents
- 2
- Languages
- EN
- Last added
- 2012-01-04
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TOSHIBA TC74VHC273F TC74VHC273FT TC74VHC273FK Manual
The TC74VHC273F/FT/FK is a high‑speed CMOS octal D‑type flip‑flop with clear, offering TTL‑like performance with low power dissipation. It is pin‑compatible with the 74ALS273 and includes features such as balanced propagation delays, wide operating voltage range (2‑5.5 V), and power‑down protection on all inputs.
The document details absolute maximum ratings, operating ranges, DC and AC electrical characteristics, noise performance, and package dimensions for SOP20, TSSOP20, and VSSOP20 variants. It also contains usage restrictions and legal notices for product integration.
Toshiba TC74VHC273FT specifications
| Maximum operating frequency (fmax) | 165 MHz (typ.) |
|---|---|
| Supply voltage (operating range) | 2.0 V to 5.5 V |
| Supply voltage (absolute max) | 0.5 V to 7.0 V |
| Quiescent current (Icc) | 4 µA (max) at 25 °C |
| Power dissipation | 180 mW |
| Input high voltage (VIH) | 3.0 V (typ.) |
| Input low voltage (VIL) | 0.5 V (typ.) |
| Package weight (SOP20) | 0.22 g (typ.) |
Source: TOSHIBA TC74VHC273F TC74VHC273FT TC74VHC273FK Manual
All Toshiba TC74VHC273FT documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum operating frequency of the TC74VHC273F/FT/FK?
The device can operate up to 165 MHz typical speed.
What supply voltage range is allowed for normal operation?
The normal operating supply voltage is 2.0 V to 5.5 V.