SN74ACT373DW

Overview

The SN74ACT373DW is an octal transparent latch manufactured by Texas Instruments, belonging to the ACT logic series. It features eight D-type latches with three-state outputs housed in a 20-pin SOIC package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum operating temperature of +85 °C. Designed for surface-mount technology, it provides non-inverting data paths suitable for bus-oriented applications requiring high-speed performance and low power dissipation.

Feature Summary

• Octal transparent latch architecture with D-type storage elements
• Three-state outputs enabling direct bus connections
• ACT series compatibility for high-speed operation

Applications

• Bus-oriented memory mapping
• I/O port buffering
• Register applications

Procurement Notes

Verify the specific suffix 'DW' corresponds to the SOIC-20 tube packaging configuration when sourcing. Confirm that the ACT logic family designation aligns with system voltage requirements of 4.5 V to 5.5 V. Ensure the component meets the required thermal specifications for the intended operating environment before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring octal latching with three-state capabilities within the ACT logic family. It is appropriate for applications needing transparent latch behavior with high-speed performance. Consider the SOIC-20 package constraints and the specific 4.5 V to 5.5 V operating voltage range during circuit design.

Part Context

This part belongs to the Texas Instruments SN74ACT series, which combines advanced silicon gate CMOS technology with standard TTL-compatible inputs. The SN74ACT373 specifically addresses the need for high-speed data storage in digital systems. It serves as a key component in bus architectures where multiple devices share data lines, providing isolation and storage functions.

Replacement Considerations

SN74ACT373DWR (Reel version)

FAQ

What is the output type of the SN74ACT373DW?

The SN74ACT373DW features three-state outputs.

Does the SN74ACT373DW have inverting or non-inverting outputs?

The device has non-inverting outputs.