MC14559BCPG

Shift Registers Overview

The MC14559BCPG is an 8-bit successive approximation register (SAR) manufactured by onsemi. It operates within a supply voltage range of 3V to 18V and features push-pull outputs. The component is housed in a 16-PDIP package with a pin pitch of 0.300 inches (7.62mm). It supports a wide operating temperature range from -55°C to 125°C. This device belongs to the 4000B series of CMOS logic circuits.

Shift Registers Feature Summary

• Implements successive approximation register logic for data conversion applications
• Provides push-pull output capability for driving loads directly
• Operates across a wide industrial temperature range suitable for harsh environments

Shift Registers Applications

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

Shift Registers Procurement Notes

Verify RoHS compliance status as historical records indicate non-compliance for certain variants. Confirm package type matches design requirements, as the BCP variant exists alongside the BCPG. Check for discontinuation notices or product change notifications prior to finalizing procurement plans.

Shift Registers Selection Notes

Select this component when an 8-bit SAR interface is required within the 4000B CMOS family. Ensure the design accommodates the 16-pin DIP footprint and the specified voltage range. Consider thermal management if operating near the upper temperature limit of 125°C.

Shift Registers Part Context

This part is part of the MC14559B family of successive approximation registers. It shares functional similarities with other devices in the 4000B series but is distinct in its specific bit-width and register architecture. The 'G' suffix typically denotes Green/RoHS-compliant packaging compared to older variants.

Shift Registers Replacement Considerations

Direct substitutes include the MC14559BCP. Verify pin compatibility and electrical specifications before swapping. Other 8-bit SARs may require significant circuit redesign.