74ACT11373DW

Overview

The SN74ACT11373DW is an octal transparent D-type latch manufactured by Texas Instruments. It features eight independent D-type latches with three-state outputs, housed in a 24-pin SOIC package. The device operates within a supply voltage range of 4.5V to 5.5V and supports a propagation delay of 8.5ns. Output drive capabilities include 24mA for both high and low states. It functions across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Octal configuration providing eight independent transparent D-type latches
• Three-state outputs enabling direct bus-driven connections
• TTL-compatible inputs ensuring compatibility with standard logic families

Applications

• Register files in data storage systems
• Bus-oriented memory architectures
• Clocked output drivers for system interconnects

Procurement Notes

Verify the specific suffix 'DW' corresponds to the 24-pin SOIC package variant. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets prior to procurement. Ensure the ordering part number matches the required package style and lead-free specifications.

Selection Notes

Select this component when an octal latch with three-state capability is required for bus applications. The ACT series offers faster switching speeds compared to standard 74LS counterparts while maintaining TTL input compatibility. Verify that the 24-pin SOIC footprint aligns with the target PCB layout constraints.

Part Context

This component belongs to the Texas Instruments 74ACT logic family, designed for high-speed CMOS applications. It serves as a functional equivalent to industry-standard octal latches, providing enhanced performance characteristics suitable for complex digital systems requiring reliable data retention and bus isolation.

Replacement Considerations

Compatible substitutes include the SN74ACT11373DR (tape and reel packaging) and the SN74ACT11373N (PDIP package). Cross-reference pinouts and electrical characteristics to ensure interchangeability without circuit modification.