74ACT11004PWRG4

Overview

The Texas Instruments 74ACT11004PWRG4 is a hex inverter utilizing the EPIC (Enhanced-Performance Implanted CMOS) process. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range from -40°C to +85°C. The device features TTL-compatible inputs and provides push-pull outputs with a maximum low-level output current of 24 mA and a high-level output current of -24 mA. Typical propagation delay is 9.7 ns, with a power dissipation capacitance of 32 pF per inverter at 5 V.

Feature Summary

• TTL-voltage compatible inputs for direct interfacing with standard logic families
• Flow-through architecture designed to optimize printed circuit board layout efficiency
• Center-pin VCC and GND configurations implemented to minimize high-speed switching noise

Applications

• General-purpose signal inversion in digital logic circuits
• Clock signal generation and conditioning
• Data bus buffering and level shifting

Procurement Notes

Verify that the ordering suffix 'G4' corresponds to lead-free packaging compliant with RoHS standards. Confirm the package type matches the required TSSOP-20 footprint. Ensure the component status is listed as active for new designs rather than obsolete or not recommended for new use. Cross-reference the manufacturer part number against official datasheets to validate electrical specifications.

Selection Notes

Select this component when a hex inverter with TTL-compatible inputs is required for 5 V logic systems. The ACT series offers higher speed compared to standard AC devices while maintaining CMOS power efficiency. Verify that the 24 mA drive capability meets the load requirements of the connected circuitry. Consider the thermal impedance characteristics if multiple inverters are utilized simultaneously.

Part Context

This device belongs to the 74ACT11004 family of hex inverters manufactured by Texas Instruments. It is part of the broader 74ACT logic series, which combines the speed of bipolar logic with the low power consumption of CMOS technology. The specific PWRG4 designation indicates a tape and reel packaging format with lead-free construction.

Replacement Considerations

Check for SN74ACT11004 variants with different package types such as DW or N if pin compatibility allows. Verify functional equivalence with other hex inverters from the same logic family before substitution.