SN74AHCT374PWR

Flip Flops Overview

The SN74AHCT374PWR is an octal D-type edge-triggered flip-flop with three-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL-compatible inputs. The device provides a propagation delay of 10.4 ns, with output drive capabilities of -8 mA for high-level and 8 mA for low-level currents. It is housed in a TSSOP-20 surface-mount package and supports operating temperatures from -40°C to +85°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type flip-flops in a single package
• Three-state outputs allowing direct connection to bus structures
• TTL-compatible input logic levels for compatibility with standard logic families
• Positive-edge triggering mechanism for precise data capture

Flip Flops Applications

• Register files in digital processing systems
• Bus-oriented memory architectures
• Parallel-to-serial data conversion circuits
• General-purpose storage elements in industrial control systems

Flip Flops Procurement Notes

Verify the specific suffix 'PWR' corresponds to the TSSOP-20 package and reel packaging format as documented. Confirm RoHS compliance status and lead-free material declarations match current manufacturing standards. Ensure the ordering part number matches the exact functional specification required for the design.

Flip Flops Selection Notes

Select this component when TTL-compatible inputs are required alongside CMOS performance characteristics. The AHCT series bridges the gap between HC logic speed and HCT input thresholds. Consider the TSSOP-20 package dimensions for PCB layout constraints and thermal management requirements relative to alternative packages like SOIC or PW.

Flip Flops Part Context

This device belongs to the Texas Instruments SN74AHCT family, which combines the high-speed performance of advanced CMOS technology with TTL-compatible input thresholds. The SN74AHCT374 variant specifically offers octal storage with three-state outputs, distinguishing it from non-three-state variants or latch-based alternatives within the same logical family.

Flip Flops Replacement Considerations

SN74AHCT374PWRE4 is a verified equivalent part number offering identical electrical specifications and functionality.

Flip Flops FAQ

What is the input logic compatibility of the SN74AHCT374PWR?

The device features TTL-compatible inputs, allowing it to interface directly with standard TTL logic devices.

Does the SN74AHCT374PWR support bidirectional data transfer?

No, it is a unidirectional octal D-type flip-flop with three-state outputs, not a bidirectional transceiver.