74ACT11074DBR

Overview

The SN74ACT11074DBR is a dual positive-edge-triggered D-type flip-flop manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL-compatible inputs with CMOS outputs. The device provides both inverting and non-inverting outputs, supporting high-speed data transfer with a propagation delay of 8.5 ns at 5 V. Designed for surface-mount applications, it utilizes a 14-pin SOIC package. The component supports a clock frequency up to 125 MHz and includes set and reset functionality for precise state control.

Feature Summary

• Dual positive-edge-triggered D-type flip-flop architecture
• TTL-compatible input logic levels
• CMOS output structure with push-pull capability
• Integrated asynchronous set and reset controls

Applications

• Parallel-to-serial data conversion circuits
• Shift register configurations
• High-speed digital signal processing systems
• Memory interface buffering stages

Procurement Notes

Verify the specific ordering suffix 'DBR' confirms the reel packaging format and tape width specifications required for automated assembly processes. Ensure the component matches the active status indicated in official manufacturer documentation. Confirm RoHS compliance details align with current environmental regulations for the target market. Cross-reference the manufacturer part number against authorized distributor catalogs to validate authenticity and traceability before finalizing procurement orders.

Selection Notes

Select this component when dual independent storage elements are required within a single package to minimize board space. The ACT series offers superior speed compared to standard LS counterparts while maintaining pin compatibility. Consider the 14-pin SOIC footprint constraints and thermal dissipation requirements during layout design. Evaluate the 8.5 ns propagation delay against system timing budgets to ensure signal integrity at maximum operating frequencies.

Part Context

This device belongs to the Texas Instruments 74ACT logic family, which combines advanced CMOS technology with TTL-compatible inputs. The 74ACT11074 specifically addresses applications requiring dual edge-triggered storage. It serves as a modern replacement for older bipolar logic families, offering lower power consumption and higher switching speeds suitable for contemporary digital designs.

Replacement Considerations

SN74ACT11074DR

FAQ

Does the 74ACT11074DBR provide both inverting and non-inverting outputs?

Yes, each D-type flip-flop in this dual configuration includes both Q and Q-bar outputs.

What is the maximum operating temperature for this component?

The device is rated for operation up to +85°C under standard conditions.