Key facts
- Brand
- Texas Instruments
- Model
- CD74HC14
- Documents
- 2
- Languages
- EN
- Last added
- 2012-01-04
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Texas Instruments CD54HC14 CD74HC14 CD54HCT14 CD74HCT14 Datasheet
The CD54HC14, CD74HC14, CD54HCT14 and CD74HCT14 are high‑speed CMOS logic ICs that provide six inverting Schmitt trigger inputs per package. They feature unlimited input rise/fall times, high noise immunity and low power consumption compared to LSTTL families.
The datasheet details absolute maximum ratings, DC electrical specifications, switching performance, and mechanical dimensions for both ceramic DIP and plastic packages. Ordering information, pinouts, and functional diagrams are also provided for designers.
Texas Instruments CD74HC14 specifications
| Operating Temperature Range | -55°C to 125°C |
|---|---|
| Supply Voltage Range (HC types) | 2V to 6V |
| Supply Voltage Range (HCT types) | 4.5V to 5.5V |
| Maximum Junction Temperature (Plastic Package) | 150 °C |
Source: Texas Instruments CD54HC14 CD74HC14 CD54HCT14 CD74HCT14 Datasheet
All Texas Instruments CD74HC14 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How many inverting Schmitt triggers does each device contain?
Each device contains six inverting Schmitt triggers in one package.
From: Texas Instruments CD54HC14 CD74HC14 CD54HCT14 CD74HCT14 Datasheet
What is the operating temperature range for these ICs?
The devices operate from –55 °C up to 125 °C.
From: Texas Instruments CD54HC14 CD74HC14 CD54HCT14 CD74HCT14 Datasheet
What is the operating temperature range of the CD54/74HC14 and CD54/74HCT14?
The devices operate from –55 °C to 125 °C.
From: Texas Instruments CD54/74HC14 and CD54/74HCT14 Datasheet
How many inverting Schmitt triggers does each IC contain?
Each IC contains six inverting Schmitt triggers.
From: Texas Instruments CD54/74HC14 and CD54/74HCT14 Datasheet