CD74AC05 Hex Inverters With Open-Drain Outputs |

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Hex Inverters With Open-Drain Outputs

Hex Inverters With Open-Drain Outputs - CD74AC05


The ’AC05 devices contain six independent inverters. These devices perform the Boolean function Y = A\. The open-drain outputs require pullup resistors to perform correctly, and can be connected to other open-drain outputs to implement active-low wired-OR or active-high wired-AND functions.


  • AC Types Feature 1.5-V to 5.5-V Operation and Balanced Noise Immunity at 30% of the Supply Voltage
  • Speed of Bipolar F, AS, and S, With Significantly Reduced Power Consumption
  • Balanced Propagation Delays
  • ±24-mA Output Drive Current
    • Fanout to 15 F Devices
  • SCR-Latchup-Resistant CMOS Process and Circuit Design
  • Exceeds 2-kV ESD Protection Per MIL-STD-883, Method 3015


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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Channels (#) IOL (Max) (mA) IOH (Max) (mA) ICC (uA) Input type Output type Features Data rate (Mbps) Rating Package Group
CD74AC05 Order now AC     1.5     5.5     8     24     -24     80     Standard CMOS     Open-Drain     Balanced outputs
Very high speed (tpd 5-10ns)
Input clamp diode    
200     Catalog     PDIP | 14
SOIC | 14    
CD54AC05 Samples not available AC     1.5     5.5     8     24     -24     80     Standard CMOS     Push-Pull     Standard speed (tpd > 50ns)     200     Military     CDIP | 14