Key facts
- Brand
- Philips
- Model
- HCT03
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-02
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Philips Semiconductors 74HC/HCT03 Quad 2-input NAND Gate Datasheet
The document is a product specification datasheet for the 74HC/HCT03, a high-speed Si-gate CMOS integrated circuit. These devices are pin compatible with low power Schottky TTL (LSTTL) and feature standard open-drain N-transistor outputs that allow them to be used as level shifters when combined with a pull-up resistor.
The datasheet provides comprehensive technical data including quick reference parameters, pin descriptions, functional diagrams, absolute maximum ratings, DC and AC electrical characteristics for both HC and HCT variants, application information regarding pull-up configurations, and references to package outlines.
Philips HCT03 specifications
| Output Capability | standard (open drain) |
|---|---|
| Operating Temperature Range | -40 to +125 °C |
| Maximum Operating Output Voltage (Vomax) | 6.0 V |
Source: Philips Semiconductors 74HC/HCT03 Quad 2-input NAND Gate Datasheet
All Philips HCT03 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the output capability of the 74HC/HCT03?
The devices have standard open-drain N-transistor outputs which are not clamped by a diode connected to Vcc.
From: Philips Semiconductors 74HC/HCT03 Quad 2-input NAND Gate Datasheet
Can the 74HC/HCT03 be used as level shifters?
Yes, in the OFF-state when one input is LOW, the output may be pulled to any voltage between GND and Vomax.
From: Philips Semiconductors 74HC/HCT03 Quad 2-input NAND Gate Datasheet
Are the outputs clamped by a diode?
No, the open-drain N-transistor outputs are not clamped by a diode connected to Vcc.
What is the maximum DC output sink current?
The maximum DC output sink current is 25 mA when the output voltage is between -0.5 V and Vcc.