SN74AHCT174DBR

Flip Flops Overview

The SN74AHCT174DBR is a hex D-type flip-flop with clear from the Texas Instruments AHCT logic family. It features six independent D-type flip-flops, each capable of storing one bit of digital data. The device operates with a supply voltage range of 4.5 V to 5.5 V and utilizes TTL-compatible inputs. It is housed in a 16-pin SSOP package and supports surface-mount installation. The component ensures reliable data storage and transfer in digital circuits.

Flip Flops Feature Summary

• Contains six independent D-type flip-flops for parallel data storage
• Features an asynchronous clear input to reset all flip-flops simultaneously
• Utilizes CMOS technology with TTL-compatible input levels
• Provides non-inverting output characteristics for direct signal interfacing

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register configurations for data transmission
• Memory buffer stages in digital systems
• State machine implementation in control logic

Flip Flops Procurement Notes

Verify the exact part number SN74AHCT174DBR against manufacturer datasheets to confirm pinout and electrical specifications. Ensure compatibility with 5V logic systems due to the AHCT series requirements. Check for RoHS compliance status as indicated in official documentation. Confirm package type is SSOP-16 for proper PCB footprint matching. Validate operating temperature ranges for your specific application environment.

Flip Flops Selection Notes

Select this component when hex D-type flip-flops with clear functionality are required in 5V TTL-compatible designs. The AHCT series offers improved noise immunity compared to standard HC logic. Consider the SSOP package size for space-constrained surface-mount applications. Ensure supply voltage remains within the 4.5V to 5.5V range for optimal performance. Evaluate propagation delay specifications against system timing requirements.

Flip Flops Part Context

This component belongs to the Texas Instruments SN74AHCT series, which combines CMOS low power consumption with TTL-compatible input thresholds. The AHCT family is designed for high-speed digital applications requiring robust noise margins. The SN74AHCT174 variant specifically provides hex flip-flop functionality, distinguishing it from octal or single flip-flop counterparts in the same logic family.

Flip Flops Replacement Considerations

SN74AHCT174DR is a reel-packaged alternative with identical electrical characteristics. SN74AHCT174PW offers the same functionality in a TSSOP-16 package. SN74AHCT174N provides through-hole mounting options in a DIP-16 package. Verify pin compatibility and package dimensions before substituting.