MC14559BDWR2

Shift Registers Overview

The MC14559BDWR2G is a CMOS successive approximation register manufactured by onsemi. It operates within a supply voltage range of 3 V to 18 V and supports a maximum clock frequency of 4 MHz. The device features one input line and eight output lines, housed in a 16-pin SOIC-Wide package. Key electrical parameters include a propagation delay of 310 ns, a low-level output current of 2.4 mA, and a high-level output current of -1.1 mA. It functions as a single circuit logic component with an operating temperature range from -55 °C to +125 °C.

Shift Registers Feature Summary

• Implements successive approximation register functionality for data conversion applications.
• Operates reliably across a wide industrial temperature range of -55 °C to +125 °C.
• Supports standard surface mount installation via the SOIC-Wide-16 package.

Shift Registers Applications

• Analog-to-digital converter interface circuits
• Data acquisition systems requiring serial-to-parallel conversion
• Industrial control logic interfacing

Shift Registers Procurement Notes

Verify the specific suffix 'G' when ordering, as it indicates lead-free packaging compliance. Confirm that the target application can accommodate the SOIC-Wide-16 footprint dimensions. Check for moisture sensitivity handling requirements during storage and assembly processes. Ensure the design accounts for the specified power supply voltage limits to prevent device damage.

Shift Registers Selection Notes

Select this component when a CMOS SAR register is required for 8-bit parallel output generation. Compare against the MC14549BDWR2G if pin compatibility or minor parameter variations are critical. Verify that the 4 MHz clock speed meets the system timing constraints. Consider the 18 V maximum supply capability for high-voltage logic environments.

Shift Registers Part Context

This part belongs to the MC14559B series of logic integrated circuits produced by onsemi. It is categorized under registers within the broader logic IC family. The device utilizes CMOS technology to provide efficient operation at varying supply voltages. It serves as a specialized component for digital signal processing tasks involving sequential data handling.

Shift Registers Replacement Considerations

The MC14549BDWR2G is a documented substitute offering similar successive approximation register capabilities. Verify pinout compatibility and electrical specifications before swapping components. Ensure that any replacement maintains the required operating temperature and voltage ranges.