Texas Instruments SN74AHCT9541-Q1 Octal Buffers
Texas Instruments SN74AHCT9541-Q1 Octal Buffers feature TTL-compatible Schmitt-Trigger inputs and 3-state outputs. The SN74AHCT9541-Q1 has a 4.5V to 5.5V supply voltage operating range and is available in a wettable-flank QFN package. The TI SN74AHCT9541-Q1 Octal Buffers are ideal for digital signals, eliminating slow or noisy input signals, or holding a signal during controller reset.
The TI SN74AHCT9541-Q1 is AEC-Q100 qualified for automotive applications.
Features
- AEC-Q100 qualified for automotive applications (SN74AHCT9541-Q1):
- Device temperature grade 1: -40°C to +125°C
- Device HBM ESD classification level 2
- Device CDM ESD classification level C4B
- Available in a wettable flank QFN package
- Supply operating range 4.5V to 5.5V
- TTL-compatible inputs
- Low delay 8.3ns max at 5V, 50pF load
- Latch-up performance exceeds 100mA per JESD 17
Applications
- Enable or disable a digital signal
- Eliminate slow or noisy input signals
- Hold a signal during controller reset
- Debounce a switch
Functional Block Diagram
Clamp Diode Structure
Published: 2026-02-17
| Updated: 2026-02-23