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SN54AHC126, SN74AHC126
SCLS257N – DECEMBER 1995 – REVISED FEBRUARY 2024
SNx4AHC126 Quadruple Bus Buffer Gates with 3-State Outputs
1 Features
• Operating range 2V to 5.5V VCC • Low delay, 3.8 ns (typical with 5-V supply) • Latch-up performance exceeds 250mA
per JESD 17
2 Applications
• Drive indicator LEDs • Drive transmission lines with logic • Enable or disable a digital signal
3 Description
The SNx4AHC126 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 pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the drive.