Key facts
- Brand
- STMicroelectronics
- Model
- 74LCX138
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-10
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STMicroelectronics 74LCX138 Low Voltage CMOS Decoder Datasheet
The 74LCX138 is a low voltage CMOS 3-to-8 line decoder (inverting) fabricated with sub-micron silicon gate and double-layer metal wiring CMOS technology. It is designed for low power and high speed 3.3V applications and can be interfaced to 5V signal environments for inputs. If enabled, three binary select inputs determine which of the eight outputs will go low.
Read onlineSTMicroelectronics 74LCX138 specifications
| Operating voltage range | 2.0V to 3.6V |
|---|---|
| Propagation delay (Max) | 6.7ns |
| Output current (Min) | 24mA |
| ESD performance (HBM) | > 2000V |
| Input capacitance | 6pF |
Source: STMicroelectronics 74LCX138 Low Voltage CMOS Decoder Datasheet
All STMicroelectronics 74LCX138 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating voltage range?
The recommended operating voltage range is 2.0V to 3.6V.
From: STMicroelectronics 74LCX138 Low Voltage CMOS Decoder Datasheet
Are the inputs 5V tolerant?
Yes, the device features 5V tolerant inputs.
From: STMicroelectronics 74LCX138 Low Voltage CMOS Decoder Datasheet
Is the 74LCX138 compatible with the 74 series?
Yes, it is pin and function compatible with the 74 series 138.
Does the device have 5V tolerant inputs?
Yes, the device has 5V tolerant inputs allowing interfacing to 5V signal environments.