SN74HC590ADR

Counter Dividers Overview

The SN74HC590ADR is an 8-bit binary up-counter integrated circuit manufactured by Texas Instruments. It belongs to the HC logic series and features a synchronous counting mechanism with positive-edge triggering. The device includes an 8-bit parallel output register equipped with three-state outputs, allowing for controlled data transfer. It operates within a supply voltage range of 2 V to 6 V and supports an asynchronous reset function. The component is housed in a 16-SOIC surface-mount package and is rated for operation between -40°C and +85°C.

Counter Dividers Feature Summary

• Synchronous 8-bit binary up-counter with positive-edge clock triggering
• Parallel output register with three-state outputs for bus driving
• Asynchronous reset capability for immediate counter clearing

Counter Dividers Applications

• Digital counting systems requiring precise binary sequence generation
• Data acquisition circuits utilizing synchronized storage registers
• Timing control logic in embedded microcontroller interfaces

Counter Dividers Procurement Notes

Verify the specific suffix 'ADR' to confirm the tape-and-reel packaging format and SOIC-16 footprint. Ensure compatibility with the target PCB design regarding pin pitch and thermal dissipation requirements. Confirm that the operating environment remains within the specified temperature range of -40°C to +85°C. Validate power supply stability within the 2 V to 6 V window to maintain signal integrity.

Counter Dividers Selection Notes

Select this component when a synchronous 8-bit counter with latched, high-impedance outputs is required. The HC series offers CMOS performance suitable for low-power applications. Consider the wide voltage range if the system operates across varying supply conditions. The SOIC package is appropriate for automated surface-mount assembly processes.

Counter Dividers Part Context

This part is a member of the SN74HC590A family, which combines an 8-bit counter with a storage register. It serves as a standard solution for digital counting tasks in industrial and consumer electronics. The device replaces older logic families while maintaining functional compatibility with established 74-series designs.

Counter Dividers Replacement Considerations

SN74HC590ADRG4 is a manufacturer-recommended alternative offering identical electrical specifications and functionality.