CD74HC373EE4

Latches Overview

The CD74HC373EE4 is an octal transparent D-type latch with three-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and supports a wide operating temperature range from -55°C to 125°C. The device features balanced propagation delays and transition times, allowing it to drive up to 15 LS-TTL loads while significantly reducing power consumption compared to standard LS-TTL logic ICs.

Latches Feature Summary

• Octal transparent D-type latch architecture
• Three-state output capability
• Wide operating temperature range

Latches Applications

• Bus-oriented memory applications
• Registering fast-moving data
• Parallel-to-serial conversion

Latches Procurement Notes

Verify the specific ordering suffix EE4 to confirm compliance with RoHS standards and lead finish specifications. Confirm package type availability as the component may be subject to production status changes or obsolescence notices. Ensure compatibility with existing PCB footprints for the PDIP (N) package configuration.

Latches Selection Notes

Select this component when an octal latch with high-impedance states is required for bus systems. Consider the 2-V to 6-V supply range for flexibility in various logic families. Evaluate thermal resistance values if operating at the upper limits of the specified temperature range.

Latches Part Context

This part belongs to the HC series of high-speed CMOS logic devices. It serves as a standard catalog product designed for general-purpose digital logic applications requiring latching functionality with tri-state outputs.

Latches Replacement Considerations

CD74HC373E