M74HC126:Quad Bus Buffer (3-State)

The M74HC126 is a high-speed CMOS quad buffer (3-state) fabricated with silicon gate C2MOS technology.

The device requires the 3-state control input, G, to be set high to place the output into high impedance state.

All inputs are equipped with protection circuits against static discharge and transient excess voltage.

Key Features

  • High-speed: tPD = 8 ns (typ.) at VCC = 6 V
  • Low power dissipation: ICC = 4 μA (max.) at TA = 25 °C
  • High noise immunity: VNIH = VNIL = 28 % VCC (min)
  • Symmetrical output impedance: |IOH| = IOL = 6 mA (min.)
  • Balanced propagation delays: tPLH ≅ tPHL
  • Wide operating voltage range: VCC (opr) = 2 V to 6 V
  • Pin and function compatible with 74 series 126
  • ESD performance
    • CDM: 1 kV
    • HBM: 2 kV
    • MM: 200 V
Product Specifications
DescriptionVersionSize
DS2369: Quad bus buffer (3-state)3.0506 KB
Sample & Buy
Part NumberQuantityUnit Price (US$) *PackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)ECCN (EU)ECCN (US)Country of Origin
M74HC126YTTR10000.377TSSOP 14Tape And Reel-40125NECEAR99MOROCCO
M74HC126YRM13TR10000.353SO-14Tape And Reel-40125NECEAR99MOROCCO
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
M74HC126YTTRTSSOP 14AutomotiveEcopack3
M74HC126YRM13TRSO-14AutomotiveEcopack3
Quad bus buffer (3-state) M74HC126