Key facts
- Brand
- ON Semiconductor
- Model
- MC74HC273A
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-08
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ON Semiconductor MC74HC273A Datasheet
The MC74HC273A is an octal D‑flip‑flop with common clock and reset inputs. It offers 10 LSTTL loads per output, operates from 2.0 V to 6.0 V, and features low input current (1 µA) and high noise immunity typical of CMOS devices. The device is pin‑compatible with the LS273 and can interface directly to CMOS, NMOS and TTL logic families.
The datasheet lists detailed electrical specifications, maximum ratings, recommended operating conditions, timing parameters, and mechanical package dimensions for PDIP‑20, SOIC‑20, TSSOP‑20 and SOEIAJ‑20 variants. Ordering information and package options are also provided.
ON Semiconductor MC74HC273A specifications
| Operating Voltage Range | 2.0 V to 6.0 V |
|---|---|
| Output Drive Capability | 10 LSTTL loads |
| Low Input Current | 1 µA |
All ON Semiconductor MC74HC273A documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating voltage range of the MC74HC273A?
The device operates from 2.0 V to 6.0 V.
How many LSTTL loads can each output drive?
Each output can drive up to 10 LSTTL loads.
What is the recommended operating voltage range?
The recommended supply voltage is between 2.0 V and 6.0 V.