74AC11373DBR

Latches Overview

The Texas Instruments 74AC11373DBR is an octal transparent D-type latch featuring three-state outputs, housed in a 24-SSOP package. It operates within a supply voltage range of 4.5V to 5.5V and supports a wide operating temperature range from -40°C to +85°C. The device provides high-drive capabilities with output currents of 24mA for both high and low states. Propagation delay is specified at 10.3ns at 5V, ensuring efficient data retention and transfer in digital logic applications.

Latches Feature Summary

• Octal configuration providing eight independent transparent D-type latches
• Three-state outputs allowing direct bus line connections
• High-drive capability supporting 24mA source and sink currents
• Wide operating temperature range suitable for industrial environments

Latches Applications

• Parallel-to-serial data conversion circuits
• Buffering and register storage in microprocessor systems
• Clocked memory interfaces requiring high drive strength

Latches Procurement Notes

Verify the specific suffix 'DBR' corresponds to the SSOP-24 tape-and-reel packaging format. Confirm the AC series designation indicates the correct speed and voltage characteristics relative to ACT variants. Ensure the component status is active or obsolete as required by your bill of materials before finalizing procurement orders.

Latches Selection Notes

Select this component when an octal latch with three-state outputs and high drive current is required. The AC series offers faster switching speeds compared to standard LS counterparts. Verify that the 24-SSOP package dimensions fit the available PCB footprint and that the 4.5V to 5.5V supply range matches the system power rails.

Latches Part Context

This part belongs to the Texas Instruments 74AC family of advanced CMOS logic devices. The 74AC11373 specifically functions as an octal transparent latch, distinct from flip-flops like the 74ACT11374 which are edge-triggered. It serves as a key component for data storage and buffering in complex digital logic designs requiring multiple parallel inputs.

Latches Replacement Considerations

Check for equivalent parts such as the 74ACT11373DWR for similar functionality with potential pin-compatible alternatives. Verify electrical specifications and package compatibility before substitution.