SN74LS68N

Counter Dividers Overview

The SN74LS68N is a high-speed silicon-gate LS Logic device featuring four independent 2-input AND gates. It operates within a standard voltage range of 4.5V to 5.5V. The package is a 14-pin dual in-line configuration. Propagation delay is typically 9.5ns per gate at 5V. Input clamp current is specified at -18mA maximum. Output current capability reaches 8mA in both low and high states.

Counter Dividers Feature Summary

• Provides four independent two-input logic functions
• Utilizes high-speed silicon-gate technology for rapid switching
• Compatible with standard TTL logic families

Counter Dividers Applications

• Digital logic circuit design
• Signal gating applications
• Data processing systems

Counter Dividers Procurement Notes

Verify the manufacturer marking and date code on the component body. Confirm the package type matches the required footprint. Check for physical damage to pins. Ensure the part number suffix indicates the correct temperature grade. Validate authenticity through authorized distribution channels.

Counter Dividers Selection Notes

Select this component when four separate AND operations are required in a single package. Consider power consumption constraints associated with LS logic family. Evaluate pin compatibility with existing PCB layouts. Assess noise immunity requirements for the specific application environment.

Counter Dividers Part Context

This component belongs to the Texas Instruments SN74xx series of digital logic integrated circuits. It represents the Low-power Schottky variant, offering improved speed over standard TTL while maintaining lower power dissipation. The N suffix denotes the plastic dual in-line package option commonly used for through-hole mounting.

Counter Dividers Replacement Considerations

Cross-reference with other manufacturers' equivalents such as MC74LS68 or HD74LS68. Verify pinout compatibility before substitution. Ensure electrical characteristics meet original design specifications.