SN74AHC374PWR

Flip Flops Overview

The SN74AHC374PWR is an octal edge-triggered D-type flip-flop manufactured by Texas Instruments. It features eight non-inverting D-type flip-flops with 3-state outputs, housed in a 20-pin TSSOP package. The device operates within a supply voltage range of 2 V to 5.5 V and supports a maximum clock frequency of 190 MHz. Propagation delay is specified at 16.2 ns, with output drive capabilities of -8 mA (high) and 8 mA (low). It functions reliably across an extended temperature range from -40°C to +125°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type flip-flops for parallel data storage
• 3-state outputs allowing direct connection to bus lines without external drivers
• Edge-triggered operation synchronized on the positive transition of the clock signal
• Wide operating voltage range supporting both 2V and 5V logic systems

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Buffering and latching of digital data buses
• Timing control and synchronization in high-speed logic systems
• General-purpose register applications in embedded systems

Flip Flops Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure correct packaging and material specifications. Confirm that the component meets RoHS compliance requirements for your region. Check for any recent Product Change Notifications (PCN) regarding pinout or electrical parameter updates before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when an octal storage solution with 3-state outputs is required. Ensure the system voltage falls within the 2V to 5.5V range. Consider the 16.2 ns propagation delay and 190 MHz clock limit for timing analysis. Verify thermal performance for the -40°C to +125°C operating range if used in industrial environments.

Flip Flops Part Context

This part belongs to the SN74AHC series, which utilizes advanced CMOS technology for high-speed operation and low power consumption. It is functionally compatible with other 74-series logic families but offers improved speed and voltage flexibility. The PWR suffix indicates a 20-pin Thin Shrink Small Outline Package (TSSOP) with a reel-based tape and reel shipping format.

Flip Flops Replacement Considerations

• SN74AHC374PWRE4
• SN74AHC374PWRG4

Flip Flops FAQ

What is the maximum clock frequency for the SN74AHC374PWR?

The maximum clock frequency is 190 MHz.

Does the SN74AHC374PWR have inverting or non-inverting outputs?

The outputs are non-inverting.