74HC163P-E

Counter Dividers Overview

The 74HC163P-E is a synchronous 4-bit binary counter manufactured by Renesas Electronics. It belongs to the HC/UH logic series and operates within a supply voltage range of 2 V to 6 V. The device features a positive-edge triggered clock input and supports synchronous counting operations with a maximum unit speed of 36 MHz. It is designed for surface-mount applications, utilizing a 16-TSSOP package with a width of 4.40 mm. The component functions as an asynchronous clear and parallel load counter, suitable for digital logic systems requiring reliable binary sequencing.

Counter Dividers Feature Summary

• Synchronous 4-bit binary counting architecture
• Positive-edge triggered clock operation
• Asynchronous clear and parallel load capabilities

Counter Dividers Applications

• Digital timing circuits
• Frequency division networks
• Binary sequence generation

Counter Dividers Procurement Notes

Verify the specific manufacturer part number against official Renesas documentation to confirm the exact suffix and package variant. Ensure compatibility with the target system's voltage levels and signal integrity requirements before integration. Cross-reference the datasheet for mechanical dimensions and thermal characteristics relevant to the chosen PCB layout.

Counter Dividers Selection Notes

Select this component when a synchronous 4-bit counter with high-speed performance up to 36 MHz is required. The HC/UH series offers robust noise immunity and wide operating voltage flexibility. Consider the 16-TSSOP package for space-constrained surface-mount designs. Validate that the asynchronous clear function aligns with the system reset strategy.

Counter Dividers Part Context

This component is part of Renesas' extensive portfolio of logic integrated circuits, specifically within the HC/UH series known for compatibility with standard TTL logic levels while offering CMOS low power consumption. The 74HC163 variant provides synchronous control, distinguishing it from asynchronous counterparts in timing-sensitive applications.

Counter Dividers Replacement Considerations

Compatible substitutes include the SN74HC163PWR from Texas Instruments and other industry-standard 74HC163 equivalents. Verify pinout compatibility and electrical specifications such as propagation delay and output drive current before substitution.