SN74HC374PWT

Flip Flops Overview

The SN74HC374PWT is an octal edge-triggered D-type flip-flop with three-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and features a propagation delay of 230 ns. The device provides high-level output current of -7.8 mA and low-level output current of 7.8 mA. It is housed in a 20-TSSOP package and supports surface-mount installation. The component functions across a temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Octal configuration with eight positive-edge-triggered D-type flip-flops
• Three-state outputs for effective bus line driving without external pull-ups
• CMOS input structure ensuring low static power consumption

Flip Flops Applications

• Buffer registers
• I/O port circuits
• Bidirectional bus drivers
• Working registers

Flip Flops Procurement Notes

Verify the specific ordering suffix PWT against the manufacturer's latest documentation to confirm the TSSOP-20 package and reel packaging specifications. Ensure compatibility with the required operating temperature range and voltage levels before integration into the design.

Flip Flops Selection Notes

Select this component when an octal storage solution with tri-state capability is required for bus applications. The HC series offers CMOS compatibility and sufficient drive strength for standard loads. Verify that the 20-TSSOP footprint aligns with the PCB layout constraints.

Flip Flops Part Context

This part belongs to the SN74HC374 family of octal edge-triggered D-type flip-flops. It shares functional characteristics with variants such as SN74HC374N and SN74HC374DWR, differing primarily in package type and manufacturing revision codes.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.