Texas Instruments SN74AC16/SN74AC16-Q1 Hex Schmitt-Trigger Inverters

Texas Instruments SN74AC16/SN74AC16-Q1 Hex Schmitt-Trigger Inverters contain six independent inverters with Schmitt-trigger inputs and open-drain outputs. These devices are available in TSSOP-16 and WQFN-16 packages. The Texas Instruments SN74AC16-Q1 devices are AEC-Q100 qualified for automotive applications.

Features

  • Wide operating range of 1.5V to 6V
  • Continuous 24mA output drive at 5V
  • All inputs and outputs include positive and negative clamp diodes
  • Supports up to 75mA output drive at 5V in short bursts
  • Output clamp diodes protect driving inductive loads such as relays
  • Maximum tpd of 7.7ns at 5V, 50pF load

Applications

  • Control indicator LEDs
  • Drive low-voltage relay coils
  • Wired-OR with open-drain outputs

Logic Diagram (Positive Logic)

Block Diagram - Texas Instruments SN74AC16/SN74AC16-Q1 Hex Schmitt-Trigger Inverters
Published: 2024-09-20 | Updated: 2025-05-15