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 4.5V to 5.5V
±8mA output drive at 5V
Inputs are TTL-voltage compatible
Latch-up performance exceeds 250mA per JESD 17
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 tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.
PART NUMBER | PACKAGE(1) | PACKAGE SIZE(2) | BODY SIZE(3) |
---|---|---|---|
SN74AHCT126-Q1 | D (SOIC, 14) | 8.7mm × 6mm | 8.7mm × 3.9mm |
PW (TSSOP, 14) | 5mm × 6.4mm | 5mm × 4.4mm | |
BQA (WQFN, 14) | 3mm × 2.5mm | 3mm × 2.5mm |