Texas Instruments SN74ACT8541/SN74ACT8541-Q1 Eight-Channel Buffers
Texas Instruments SN74ACT8541/SN74ACT8541-Q1 Eight-Channel Buffers contain eight independent buffers with 3-state outputs and Schmitt-trigger outputs. All channels can be simultaneously forced into the high-impedance state using either output enable inputs (OE1 or OE2). These devices have an operating voltage range of 4.5V to 5.5V. The Texas Instruments SN74ACT8541-Q1 devices are AEC-Q100 qualified for automotive applications.
Features
- Operating voltage range of 4.5V to 5.5V
- TTL-compatible Schmitt-trigger inputs support slow and noisy input signals
- Continuous ±24mA output drive at 5V
- Supports up to ±75mA output drive at 5V in short bursts
- Drives 50Ω transmission lines
- Fast operation with delay of 9.6ns max (VCC = 5V, CL = 50pF)
Applications
- Drive an indicator LED
- Level-shift using open-drain outputs
- Control a relay
Datasheets
Functional Block Diagram
Additional Resources
- Application Note: Implications of Slow or Floating CMOS Inputs
- Selection Guide: Logic Guide
- Application Note: Understanding and Interpreting Standard-Logic Data Sheets
- User Guide: LOGIC Pocket Data Book
- Application Note: Selecting the Right Level Translation Solution
- Application Note: CMOS Power Consumption and CPD Calculation
- Application Note: Designing With Logic
- Application Note: Using High Speed CMOS and Advanced CMOS in Systems With Multiple VCC
- ADAS: The technology driving automotive safety forward
Related Development Tools
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.
Texas Instruments 14-24-NL-LOGIC-EVM Logic Evaluation Module (EVM)
Supports any logic or translation device in a BQA, BQB, RGY (14-24 pin), RSV, RJW, or RHL package.
Publicerad: 2024-04-24
| Uppdaterad: 2025-05-08