100336SC

Overview

The onsemi 100336SC is a low-power 4-stage counter/shift register housed in a 24-lead Small Outline Integrated Circuit (SOIC) package. It operates as a modulo-16 up/down counter or a 4-bit bidirectional shift register, controlled by three Select inputs. The device features two Count Enable inputs for cascading and a Terminal Count output that indicates count limits or repeats data outputs during shift operations. It includes parallel preset capabilities, asynchronous Master Reset, synchronous clear, and complement functions. All inputs are equipped with 50 kΩ pull-down resistors.

Feature Summary

• Operates as a modulo-16 up/down counter or 4-bit bidirectional shift register
• Features voltage compensated operating range from -4.2V to -5.7V
• Includes 2000V ESD protection capability
• Pin and function compatible with the 100136

Applications

• Multistage counters
• Programmable counter applications
• Shift registers
• Frequency dividers

Procurement Notes

Verify the specific ordering suffix against the manufacturer's documentation to confirm the exact package type and temperature rating. The 'SC' designation corresponds to the 24-lead SOIC package. Confirm whether commercial or industrial grade specifications are required for the target application environment. Ensure compatibility with negative supply voltages within the specified operating range.

Selection Notes

Select this component when a low-power CMOS counter or shift register is needed with negative supply operation. Consider the 100336SC for designs requiring pin-compatible upgrades from older 100136 devices. Evaluate the voltage compensated range and ESD protection levels against system requirements. Verify that the 24-lead SOIC package fits the available PCB footprint constraints.

Part Context

The 100336 series belongs to the family of low-power 4-stage counter/shift registers originally developed by Fairchild Semiconductor. The 100336SC specifically denotes the commercial grade version in a 24-lead SOIC package. This part provides versatile digital counting and shifting functionality using standard logic interfaces and negative voltage supplies.

Replacement Considerations

The 100136 is documented as pin and function compatible.