SN74AHCT126-Q1 - Texas Instruments

SN74AHCT126-Q1 Automotive Quadruple Bus Buffer

The SN74AHCT126-Q1 device is a quadruple bus buffer gate featuring independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is low. When OE is high, the respective gate passes the data from the A input to its Y output. To ensure the high-impedance state during power up or power down, OE should be t.

Features

• AEC-Q100 qualified for automotive applications:
  – Device temperature grade 1: -40°C to +125°C
  – Device HBM ESD classification level 2
  – Device CDM ESD classification level C4B
• Available in wettable flank QFN (WBQA) package
• Operating range of 4.5 V to 5.5 V
• ±8-mA output drive at 5 V
• Inputs are TTL-voltage compatible
• Latch-up performance exceeds 250 mA per JESD 17 2 Applications
• Enable or disable a digital signal
• Controlling an indicator LED
• Debounce a switch
• Eliminate slow or noisy input signals 3 Description The SN74AHCT126-Q1 device is a quadruple bus buffer gate featuri.