SN74AHC16374DLR

Flip Flops Overview

The SN74AHC16374DLR is a 16-bit D-type flip-flop manufactured by Texas Instruments, featuring three-state outputs. It operates within a supply voltage range of 2V to 5.5V and supports clock frequencies up to 200MHz at 3.3V. The device provides high output drive capability with currents of -8mA (high) and 8mA (low). It exhibits a propagation delay of 12ns at 3.3V and 9ns at 5V under standard load conditions. Packaged in a 48-BSSOP (0.295", 7.50mm wide) surface-mount format, it functions reliably across an industrial temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Supports 2V to 5.5V operation for broad compatibility
• High-speed performance with 200MHz clock frequency
• Three-state outputs reduce bus line driving requirements

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register file implementations in embedded systems
• Data buffering between microprocessors and peripherals

Flip Flops Procurement Notes

Verify the specific package variant matches the required footprint, as the suffix indicates tape-and-reel packaging. Confirm that the operating voltage aligns with the system's power rails, given the wide 2V to 5.5V range. Ensure thermal management meets the -40°C to +85°C specification for the intended environment. Cross-reference the datasheet for precise timing constraints relative to the target clock speed.

Flip Flops Selection Notes

Select this component when a 16-bit storage solution is required with high-speed capabilities up to 200MHz. It is suitable for designs needing wide voltage tolerance from 2V to 5.5V. Consider the 48-pin SSOP package for space-constrained applications requiring surface-mount technology. Evaluate the 8mA drive strength against the capacitive load of the destination circuitry.

Flip Flops Part Context

This part belongs to the SN74AHC16374 family of 16-bit D-type flip-flops with three-state outputs. It is designed for high-performance digital logic applications requiring fast switching speeds and low power consumption. The AHC series utilizes advanced CMOS technology to achieve performance comparable to TTL while maintaining low static power dissipation.

Flip Flops Replacement Considerations

SN74AHC16374DWR: Same logic function with SOIC-48 package. SN74AHC16374DGGR: Same logic function with TSSOP-48 package.