74HCT368N,652

Overview

The 74HCT368N,652 is a hex inverting buffer and line driver manufactured by NXP USA Inc. It operates within a supply voltage range of 4.5 V to 5.5 V and features six channels with three-state outputs. The device utilizes a PDIP-16 package for through-hole mounting. Key electrical specifications include a propagation delay of 11 ns, high-level output current of -6 mA, low-level output current of 6 mA, and static current of 8 uA. It supports a power dissipation of 750 mW and functions reliably across an operating temperature range from -40 °C to +125 °C.

Feature Summary

• Hex inverting buffer and line driver configuration
• Three-state output capability for bus applications
• CMOS technology compatible with Low Power Schottky TTL

Applications

• Bus-oriented systems requiring signal inversion
• Clock buffering and distribution networks
• Memory address decoding circuits

Procurement Notes

Verify the manufacturer designation carefully, as sources list both NXP USA Inc. and Nexperia for this part number. Confirm the specific suffix '652' matches your bill of materials. Check current availability status, as some distributors indicate limited stock or end-of-life conditions. Ensure the PDIP-16 package type aligns with your PCB footprint requirements before finalizing procurement.

Selection Notes

Select this component when a hex inverting function with three-state control is required in a 5V logic environment. The HCT series ensures compatibility with standard TTL inputs while offering CMOS noise immunity. Consider the PDIP-16 package if through-hole assembly is necessary. Verify that the 11 ns propagation delay meets the timing constraints of your specific circuit design.

Part Context

This component belongs to the 74HCT logic family, designed for high-speed operation with CMOS power consumption. It serves as a digital logic interface, providing signal inversion and driving capabilities for multiple lines simultaneously. The device is engineered to replace older TTL logic families in modern designs while maintaining pin compatibility and functional equivalence.

Replacement Considerations

The 74HC368N,652 is a non-inverting variant within the same package and family. For direct replacement, verify input/output polarity requirements. Other HCT-series hex inverters may be compatible if pinouts match.