74HCT04DTR2G

Overview

The 74HCT04DTR2G is a hex inverter manufactured by onsemi using high-performance silicon-gate CMOS technology. It operates within a DC supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range from -55°C to +125°C. The device features LSTTL-compatible inputs, providing an output drive capability of 10 LSTTL loads. Key electrical parameters include a maximum propagation delay of 26 ns at 125°C with a 50 pF load, a maximum low-level input voltage of 0.8 V, and a maximum quiescent supply current of 40 µA.

Feature Summary

• Features LSTTL-compatible input levels for direct interfacing with TTL or NMOS outputs.
• Provides robust output drive capability suitable for driving multiple LSTTL loads.
• Includes built-in ESD protection meeting HBM 2000 V and Machine Model 200 V standards.
• Outputs directly interface with CMOS, NMOS, and TTL logic families.

Applications

• Level conversion between TTL/NMOS outputs and High-Speed CMOS inputs
• Signal inversion in digital logic circuits
• Interfacing applications requiring LSTTL-compatible input thresholds

Procurement Notes

Verify the package suffix matches the required form factor, as the DTR2G designation specifically indicates the TSSOP-14 tape and reel configuration. Confirm that the application environment strictly adheres to the 4.5 V to 5.5 V supply voltage limits to ensure reliable operation. Ensure unused inputs are tied to appropriate logic levels to prevent undefined states.

Selection Notes

Select this component when LSTTL-compatible input thresholds are required within a standard 5 V logic system. The TSSOP-14 package offers a compact surface-mount solution suitable for space-constrained designs. Verify that the propagation delay specifications meet the timing requirements of the target circuit under the expected operating temperature conditions.

Part Context

This device belongs to the 74HCT series of high-speed CMOS logic integrated circuits. It serves as a functional equivalent to the LS04 pinout while utilizing CMOS technology for lower power consumption. The part is designed for general-purpose digital logic applications requiring reliable signal inversion and level shifting capabilities.

Replacement Considerations

• 74HCT04DR2G

FAQ

What is the maximum propagation delay specified for this device?

The maximum propagation delay is 26 ns at an operating temperature of 125°C with a 50 pF load capacitance.

How many independent inverters are contained in this package?

The device contains six independent inverter circuits.