MC74HCT374ANG

Flip Flops Overview

The MC74HCT374ANG is an octal D-type flip-flop manufactured by onsemi, featuring non-inverting outputs and LSTTL-compatible CMOS inputs. It operates within a supply voltage range of 4.5V to 5.5V and supports clock frequencies up to 30MHz. The device contains eight independent D-type flip-flops with separate input and output registers, housed in a 20-pin DIP package. Key electrical parameters include a maximum propagation delay of 32ns at typical load conditions and an operating temperature range from -40°C to 85°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type flip-flops for parallel data storage
• LSTTL-compatible inputs allowing direct interfacing with low-speed TTL logic families
• Non-inverting output polarity maintaining signal phase integrity across the register chain

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• General-purpose digital buffering and latch applications
• Microprocessor system interface registers

Flip Flops Procurement Notes

Verify the specific suffix 'ANG' corresponds to the 20-pin DIP package variant when sourcing. Confirm that the manufacturer designation aligns with onsemi specifications rather than legacy AMI Semiconductor branding. Ensure the component meets the required industrial temperature grade if deployed in harsh environments. Cross-reference datasheet revisions to confirm pinout consistency with existing designs.

Flip Flops Selection Notes

Select this component when an octal register with LSTTL-compatible inputs is required for 5V logic systems. The DIP package facilitates prototyping and through-hole assembly processes. Consider alternative surface-mount variants like the ADWG or WM series if board space constraints necessitate smaller footprints. Verify that the 30MHz clock speed suffices for the target application timing requirements.

Flip Flops Part Context

This part belongs to the 74HCT logic family, which bridges high-speed CMOS performance with TTL compatibility. The MC74HCT374A variant specifically provides octal D-type functionality. The 'ANG' suffix denotes the through-hole dual in-line package format, distinguishing it from surface-mount options within the same logical family.

Flip Flops Replacement Considerations

Compatible substitutes include the MM74HCT374WM in SOIC packaging and the MC74HCT374ADWG in SOIC format. These alternatives offer identical logical functionality but require different footprint considerations due to surface-mount construction.