Texas Instruments SN74HC03 Quad 2-Input NAND Gates
Texas Instruments SN74HC03 Quad 2-Input NAND Gates contain four independent 2-input NAND Gates with open-drain outputs. Each gate performs the Boolean function Y = /A ● /B in positive logic. The Texas Instruments SN74HC03 has a wide operating voltage range of 2V to 6V and a low power consumption of 20µA (max.).
Features
- Wide operating voltage range of 2V to 6V
- Outputs can drive up to 10 LSTTL loads
- Low power consumption, 20µA (max.) ICC
- Typical tpd = 8ns at 5V
- ±4mA output drive at 5V
- Low input current of 1µA
Applications
- Level shifting
- Wired-AND applications
- Interfacing logic families
- LED drivers
- Motor control and power supplies
Additional Resources
- Application Note: Designing With Logic
- Application Note: Implications of Slow or Floating CMOS Inputs
- Application Note: Understanding and Interpreting Standard-Logic Data Sheets
- Application Note: Using High-Speed CMOS and Advanced CMOS in Systems With Multiple VCC
- Selection Guide: Logic Guide
- User Guide: LOGIC Pocket Data Book
Functional Block Diagram
Development Tool
Texas Instruments 14-24-LOGIC-EVM Logic Evaluation Module (EVM)
Generic evaluation module developed to support any TI logic leaded device in a 14 to 24 pin count.
Published: 2025-05-06
| Updated: 2025-05-13