SN74LS674DWG4

Shift Registers Overview

The SN74LS674DWG4 is a serial-out shift register from the Texas Instruments SN74LS series, housed in a 24-pin SOIC package. It operates on a bipolar logic technology with a supply voltage range of 4.75 V to 5.25 V. The device features 16-bit capacity and provides three-state outputs for bus-driven applications. It supports parallel-to-serial data conversion with a propagation delay of 40 ns and functions within an operating temperature range of 0°C to +70°C.

Shift Registers Feature Summary

• Provides serial output capability for efficient data transmission
• Features three-state outputs to facilitate bus-oriented systems
• Supports parallel-to-serial data conversion architecture

Shift Registers Applications

• Bus-oriented data transmission systems
• Parallel-to-serial data conversion circuits
• Serial communication interface modules

Shift Registers Procurement Notes

Verify that the ordering suffix G4 confirms RoHS compliance and lead-free status as per manufacturer specifications. Confirm the SOIC-24 package type matches the target PCB footprint requirements. Ensure the LS logic family characteristics align with the system's power and speed constraints before finalizing procurement.

Shift Registers Selection Notes

Select this component when a 16-bit serial-out shift register with three-state outputs is required. The LS logic family offers specific drive capabilities suitable for standard TTL loads. Verify that the 40 ns propagation delay meets the timing requirements of the application circuit.

Shift Registers Part Context

This part belongs to the SN74LS674 family of serial-out shift registers manufactured by Texas Instruments. It is designed for general-purpose digital logic applications requiring data serialization. The device integrates 16 bits of storage with serial output functionality.

Shift Registers Replacement Considerations

The SN74LS674N is listed as a similar alternative. Verify pinout compatibility and electrical specifications before substitution.