CD74ACT05EG4

Inverter Gates Overview

The CD74ACT05EG4 is a hex inverter manufactured by Texas Instruments, belonging to the ACT logic series. It features six independent inverters with open-drain outputs and TTL-compatible CMOS inputs. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a wide operating temperature range from -55°C to +125°C. It is housed in a 14-pin PDIP package.

Inverter Gates Feature Summary

• TTL-voltage compatible inputs allow direct interfacing with TTL logic systems.
• Open-drain output configuration provides flexibility for wired-OR applications and level shifting.
• ACT technology delivers speed comparable to bipolar F, AS, and S series devices while maintaining significantly reduced power consumption.

Inverter Gates Applications

• General-purpose digital signal inversion in mixed TTL/CMOS systems
• Wired-OR logic implementation using open-drain outputs
• Level translation between different logic voltage domains

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'EG4' confirms RoHS compliance and lead-free status as per Texas Instruments documentation. Ensure the package type matches the required 14-pin PDIP form factor for your PCB layout. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and current production status before finalizing procurement.

Inverter Gates Selection Notes

Select this component when high-speed switching is required alongside low power dissipation. The open-drain output necessitates an external pull-up resistor for proper high-state operation; ensure the resistor value aligns with the desired rise time and load capacitance. Verify that the input voltage levels remain within the specified TTL-compatible range to guarantee correct logic threshold interpretation.

Inverter Gates Part Context

This part belongs to the CD74ACT family of high-speed CMOS logic devices. It serves as a functional equivalent to older bipolar logic families but offers improved power efficiency. The EG4 suffix typically denotes environmental compliance, specifically RoHS standards, distinguishing it from standard commercial variants like the CD74ACT05E.

Inverter Gates Replacement Considerations

The CD74ACT05E is a direct functional substitute with identical electrical characteristics. The CD74ACT05PWR offers the same functionality in a surface-mount SOIC package instead of through-hole PDIP. Ensure pin compatibility and thermal management requirements are met when substituting package types.