CD40103BPWRG4

Counter Dividers Overview

The CD40103BPWRG4 is a CMOS integrated circuit belonging to the Texas Instruments CD4000B series. It functions as an 8-stage presettable synchronous down counter with a single bit width per stage. The device operates within a supply voltage range of 3 V to 18 V and supports a maximum counting rate of 5.5 MHz. It features asynchronous reset functionality and is housed in a 16-TSSOP surface-mount package. The component is rated for operation across a temperature range of -55°C to +125°C.

Counter Dividers Feature Summary

• Synchronous 8-stage down counting architecture
• Presettable data input capability
• Asynchronous reset control
• Wide operating voltage range

Counter Dividers Applications

• Digital frequency division circuits
• Sequential control logic systems
• Timing sequence generation
• Event counting applications

Counter Dividers Procurement Notes

Verify the specific suffix 'G4' indicates lead-free compliance and RoHS status during procurement. Confirm the TSSOP-16 package dimensions against PCB footprint requirements. Ensure the supply voltage remains within the 3 V to 18 V operational limits to prevent device malfunction or damage.

Counter Dividers Selection Notes

Select this component when an 8-bit synchronous down counter is required with preset capabilities. The wide voltage range allows compatibility with various logic families. Consider the 5.5 MHz speed limit for high-frequency applications. The TSSOP package is suitable for space-constrained surface-mount designs.

Counter Dividers Part Context

This part belongs to the CD4000B family of CMOS logic devices, known for low power consumption and wide voltage operation. The CD40103 specifically provides 8-stage counting with parallel load functionality. It is designed for general-purpose digital logic applications requiring reliable synchronous operation.

Counter Dividers Replacement Considerations

CD40103BPW is a compatible alternative from Texas Instruments. Cross-reference with other manufacturers' 8-stage synchronous down counters if pinout compatibility is required.