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SN74AHC126-Q1

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Automotive four-channel 2-V to 5.5-V buffers with tri-state outputs

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Data sheet

SN74AHC126-Q1

ACTIVE
Data sheet Order now

Product details

Number of channels 4 IOL (max) (mA) 8 IOH (max) (mA) -8 Input type Standard CMOS Output type 3-State Features Balanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) Technology family AHC Rating Automotive Operating temperature range (°C) -40 to 125
Number of channels 4 IOL (max) (mA) 8 IOH (max) (mA) -8 Input type Standard CMOS Output type 3-State Features Balanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) Technology family AHC Rating Automotive Operating temperature range (°C) -40 to 125
TSSOP (PW) 14 32 mm² (5 mm × 6.4 mm) WQFN (BQA) 14 7.5 mm² (3 mm × 2.5 mm)
  • 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 2-V to 5.5-V V CC
  • Low delay, 4.3 ns typical (25°C, 5 V)
  • Latch-up performance exceeds 250 mA per JESD 17
  • 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 2-V to 5.5-V V CC
  • Low delay, 4.3 ns typical (25°C, 5 V)
  • Latch-up performance exceeds 250 mA per JESD 17

The SN74AHC126-Q1 devices are quadruple bus buffer gates featuring independent line drivers with 3-state outputs.

For the high-impedance state during power up or power down, OE can be tied to GND through a pull-down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the drive.

The SN74AHC126-Q1 devices are quadruple bus buffer gates featuring independent line drivers with 3-state outputs.

For the high-impedance state during power up or power down, OE can be tied to GND through a pull-down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the drive.
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* Data sheet SN74AHC126-Q1 Automotive Quadruple Bus Buffer Gates With 3-State Outputs datasheet PDF | HTML Aug 4, 2023

Design & development

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Evaluation board

14-24-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin D, DB, DGV, DW, DYY, NS and PW packages

The 14-24-LOGIC-EVM evaluation module (EVM) is designed to support any logic device that is in a 14-pin to 24-pin D, DW, DB, NS, PW, DYY or DGV package,

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TSSOP (PW) 14 Ultra Librarian
WQFN (BQA) 14 Ultra Librarian
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