SN74AHC16374DL

Flip Flops Overview

The SN74AHC16374DL is a 16-bit D-type flip-flop manufactured by Texas Instruments, featuring three-state outputs. It operates within a supply voltage range of 2.0 V to 5.5 V and supports both CMOS and TTL input logic levels. The device is housed in a 48-pin SSOP package and functions across an industrial temperature range of -40°C to +85°C. Key electrical specifications include a propagation delay of 5 ns at 5 V with 50 pF load, maximum clock frequency of 200 MHz, and output drive capabilities of ±24 mA for both high and low states.

Flip Flops Feature Summary

• Provides 16-bit edge-triggered data storage with non-inverting D-type flip-flop functionality
• Features three-state outputs that facilitate direct bus connections without external buffers
• Accepts both CMOS and TTL logic inputs, ensuring compatibility with mixed-voltage systems
• Delivers high-speed performance with low dynamic power consumption suitable for portable applications

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register files and memory buffer interfaces
• High-speed data acquisition systems
• General-purpose digital signal processing storage elements

Flip Flops Procurement Notes

Verify the specific ordering suffix to confirm the package type and tape-and-reel configuration, as variations exist between tube and reel packaging. Ensure the selected variant meets the required operating temperature range and RoHS compliance standards for your specific application environment. Cross-reference the manufacturer datasheet for any recent product change notifications or lifecycle status updates before finalizing procurement plans.

Flip Flops Selection Notes

Select this component when designing systems requiring 16-bit parallel data latching with high-speed operation up to 200 MHz. It is appropriate for designs needing wide voltage flexibility between 2.0 V and 5.5 V to interface with diverse logic families. Consider the SSOP-48 package constraints regarding pin count and thermal dissipation compared to larger surface-mount alternatives like TSSOP or QFN options if space is limited.

Flip Flops Part Context

This part belongs to the SN74AHC16 series of advanced high-speed CMOS logic devices from Texas Instruments. It serves as a 16-bit expansion of the octal SN74AHC374, providing double the data width for wider bus architectures. The AHC series is characterized by fast switching speeds and reduced power consumption relative to older standard CMOS technologies, making it a common choice for modern digital logic implementations.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers include SN74AHC16374DLR and SN74AHC16374DGGR. These variants offer identical logical functionality but differ in packaging format, such as TSSOP or tape-and-reel configurations. Verify pinout compatibility and thermal characteristics when transitioning between these package types.