SN74LS69N

Counter Dividers Overview

The SN74LS69N is a binary up-counter integrated circuit manufactured by Texas Instruments. It belongs to the LS (Low-power Schottky) TTL logic family and features a 14-pin DIP package for through-hole mounting. The device contains four independent flip-flops configured as a 4-bit synchronous counter with asynchronous clear functionality. It operates within a supply voltage range of 4.75V to 5.25V, has a maximum propagation delay of 20ns, and supports an operating temperature range of 0°C to 70°C.

Counter Dividers Feature Summary

• Synchronous counting operation with dedicated clock input
• Asynchronous master reset capability for immediate initialization
• Integrated carry output for cascading multiple counter stages

Counter Dividers Applications

• Digital frequency division circuits
• Sequential timing control systems
• Binary counting applications in industrial instrumentation

Counter Dividers Procurement Notes

Verify the manufacturer part number SN74LS69N against official Texas Instruments documentation to ensure authenticity. Confirm that the component matches the specified LS TTL logic family and DIP-14 package configuration. Check for any specific ordering suffixes that may indicate variant packaging or temperature ratings. Ensure compliance with relevant industry standards before integration into final designs.

Counter Dividers Selection Notes

Select this component when a synchronous 4-bit up-counter with asynchronous clear is required. It is suitable for designs utilizing standard 5V TTL logic levels. Consider the LS series characteristics regarding power consumption and speed relative to other logic families. Verify pin compatibility if replacing existing designs using similar counter ICs.

Counter Dividers Part Context

This component is part of Texas Instruments' extensive portfolio of discrete logic integrated circuits. The SN74LS69N specifically addresses the need for reliable binary counting in digital systems. It complements other LS series components such as gates, flip-flops, and registers to form complete digital logic solutions.

Counter Dividers Replacement Considerations

Compatible substitutes include the SN74LS93N, which offers similar 4-bit binary counting capabilities. Other potential replacements within the LS family should be evaluated based on pinout compatibility and functional equivalence.