CD74ACT05 Hex Inverters with Open-Drain Outputs |

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Hex Inverters with Open-Drain Outputs

Hex Inverters with Open-Drain Outputs - CD74ACT05


The 'ACT05 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.


  • Inputs Are TTL-Voltage Compatible
  • Speed of Bipolar F, AS, and S, With Significantly Reduced Power Consumption
  • 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 Operating temperature range (C) Package Group
CD74ACT05 Order now ACT     4.5     5.5     6     24     0     80     TTL-Compatible CMOS     Open-Drain     Balanced outputs
Very high speed (tpd 5-10ns)
Input clamp diode    
180     Catalog     -55 to 125     PDIP | 14
SOIC | 14    
CD54ACT05 Samples not available ACT     4.5     5.5     6     24     0     40     Standard CMOS     Push-Pull     Standard speed (tpd > 50ns)     180     Military     -55 to 125     CDIP | 14