Key facts
- Brand
- STMicroelectronics
- Model
- 74LCX14
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-10
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STMicroelectronics 74LCX14 Low Voltage CMOS Hex Schmitt Inverter Datasheet
The STMicroelectronics 74LCX14 is a low voltage CMOS hex Schmitt inverter fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is designed for low power and high speed 3.3V applications while maintaining compatibility with 5V signal environments for inputs.
The device features symmetrical output impedance, power down protection on inputs and outputs, and guaranteed PCI bus levels. It offers balanced propagation delays and a hysteresis voltage typically of 0.8V, making it suitable for line receivers with slow rise/fall input signals. The package mechanical data includes SO-14 and TSSOP14 options.
STMicroelectronics 74LCX14 specifications
| Operating voltage range | 2.0V to 3.6V |
|---|---|
| High speed propagation delay | 5.0ns (Max) |
| Output current (VCC = 3V) | 24mA (Min) |
| Hysteresis voltage | 0.4V to 1.2V |
| Positive input threshold | 1.2V to 2.2V |
| Negative input threshold | 0.6V to 1.5V |
| ESD performance (HBM) | > 2000V |
| Latch-up performance | exceeds 500mA |
Source: STMicroelectronics 74LCX14 Low Voltage CMOS Hex Schmitt Inverter Datasheet
All STMicroelectronics 74LCX14 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating voltage range for the 74LCX14?
The recommended operating voltage range is 2.0V to 3.6V.
From: STMicroelectronics 74LCX14 Low Voltage CMOS Hex Schmitt Inverter Datasheet
Can the 74LCX14 inputs handle 5V signals?
Yes, the device has 5V tolerant inputs and can be interfaced to a 5V signal environment.
From: STMicroelectronics 74LCX14 Low Voltage CMOS Hex Schmitt Inverter Datasheet
What is the operating voltage range for the 74LCX14?
The recommended operating voltage range is 2.0V to 3.6V.
From: STMicroelectronics 74LCX14 Low Voltage CMOS Hex Schmitt Inverter Datasheet
Is the 74LCX14 compatible with 5V signals?
Yes, it has 5V tolerant inputs allowing it to be interfaced to 5V signal environments.
From: STMicroelectronics 74LCX14 Low Voltage CMOS Hex Schmitt Inverter Datasheet