SN74LV166ADBR

Shift Registers Overview

The SN74LV166ADBR is an 8-bit parallel-load serial-in shift register manufactured by Texas Instruments. It belongs to the LV logic series and utilizes CMOS technology. The device operates within a supply voltage range of 2 V to 5.5 V and supports serial/parallel to serial counting sequences. It is housed in an SOIC-16 package and functions reliably across a temperature range of -40°C to +85°C. Propagation delays are specified at 23.3 ns, 18.9 ns, and 11.9 ns depending on conditions.

Shift Registers Feature Summary

• Supports parallel loading of data into eight bits for simultaneous input capture.
• Converts stored parallel data into a serial output stream via clocked shifting operations.
• Operates with standard CMOS input characteristics compatible with low-voltage logic systems.

Shift Registers Applications

• Data acquisition systems requiring parallel-to-serial conversion
• Digital signal processing interfaces
• Microcontroller peripheral expansion

Shift Registers Procurement Notes

Verify the specific suffix 'R' indicates reel packaging when ordering. Confirm the operating temperature range meets environmental requirements. Ensure supply voltage stays within the 2 V to 5.5 V limits. Check RoHS compliance status as documented. Validate pinout compatibility with existing PCB layouts before integration.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with parallel load capability is required. The LV series offers compatibility with 3.3 V and 5 V logic families. Consider the SOIC-16 package size for board space constraints. Verify propagation delay specifications against system timing requirements. Ensure the application does not exceed the maximum operating temperature.

Shift Registers Part Context

This part is part of the SN74LV166A family of shift registers. It provides a cost-effective solution for serial data transmission in digital circuits. The device integrates eight D-type flip-flops with parallel input capabilities. It is designed for high-speed applications requiring reliable data shifting.

Shift Registers FAQ

What is the logic family of the SN74LV166ADBR?

It belongs to the LV (Low-Voltage CMOS) logic series.

Does the device support parallel data loading?

Yes, it features an 8-bit parallel load capability for simultaneous data entry.