Texas Instruments SN74ACT32/SN74ACT32-Q1 2-Input Positive-OR Gates
Texas Instruments SN74ACT32/SN74ACT32-Q1 Quad 2-Input Positive-OR Gates are quadruple 2-input positive-OR gates. In positive logic, the devices perform the Boolean function Y = A + B or Y = A × B. These devices are available in a wettable flank QFN package and have an operating range of 4.5V to 5.5V. The SN74ACT32/SN74ACT32-Q1 has a continuous ±24mA output drive at 5V and supports up to ±75mA output drive at 5V in short bursts. The Texas Instruments SN74ACT32-Q1 devices are AEC-Q100 qualified for automotive applications.
Features
- 4.5V to 5.5V VCC operation
- Inputs accept voltages up to 5.5V
- Maximum tpd of 10ns at 5V
- Inputs are TTL-voltage compatible
Applications
- Combining error signals
- Combining active-low enable signals
- Driving 50Ω transmission lines
- General logic functions
- Interfacing different logic families
Additional Resources
- SN74ACT32 Datasheet
- SN74ACT32-Q1 Datasheet
- 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
Videos
Functional Block Diagram
Published: 2025-06-11
| Updated: 2025-06-18