54S163J/B

Overview

The 54S163J/B is a binary counter manufactured by Rochester Electronics, LLC. It functions as a synchronous presettable 4-bit up counter with a synchronous reset mechanism. The device operates at a supply voltage of 5V and is housed in a 16-DIP package. As part of the specialized logic category, it provides full binary decoding capabilities for data selection and counting applications within digital systems.

Feature Summary

• Synchronous presettable binary counting functionality
• Integrated synchronous reset control
• Designed for high-speed data handling operations

Applications

• Digital counting systems requiring precise synchronization
• Frequency division circuits in signal processing
• High-speed data handling configurations

Procurement Notes

Verify component authenticity through authorized channels such as DigiKey or direct manufacturer sources. Confirm that the unit meets original OEM specifications as guaranteed by Rochester Electronics. Ensure the 16-DIP package matches system requirements. Check for QML or Class V qualifications if military or space-grade reliability is required. Validate test program compliance against original factory standards before integration.

Selection Notes

Select this component when a synchronous 4-bit up counter with preset capability is needed. The 5V operation and DIP packaging suit legacy or specific industrial interfaces. Consider the synchronous reset feature for controlled initialization. Evaluate timing performance against project requirements to ensure configuration completion without difficulties. Compare against similar AC or AS series counters for interface compatibility.

Part Context

Rochester Electronics specializes in continuous semiconductor sourcing, acting as an authorized source for over 70 leading manufacturers. The 54S163J/B falls under their specialized ICs and logic categories. These components are often manufactured using die/wafers from original suppliers or recreated wafers with OCM approval, ensuring performance meets or exceeds original datasheet specifications.

Replacement Considerations

Potential substitutes include SN74AS163NS variants and CD74AC163M parts. Verify pinout compatibility between DIP and SOIC packages. Ensure logical equivalence in synchronous reset and preset functions. Cross-reference timing parameters to maintain system stability during replacement.