CD4027BPWR

Overview

The CD4027BPWR is a dual J-K master-slave flip-flop manufactured by Texas Instruments, belonging to the 4000 series of CMOS logic devices. It features two independent circuits housed in a 16-pin TSSOP surface-mount package. The device operates within a supply voltage range of 3 V to 18 V and supports a maximum clock frequency of 3.5 MHz. Key electrical parameters include a propagation delay of 300 ns, with output currents of ±1.5 mA. It functions reliably across an extended temperature range from -55°C to +125°C.

Feature Summary

• Dual J-K master-slave configuration for independent data storage
• Differential outputs providing complementary signal availability
• CMOS technology ensuring low power consumption and high noise immunity
• Wide operating voltage range suitable for diverse digital systems

Applications

• Digital data storage and register applications
• Frequency division and counting circuits
• State machine implementation in control logic
• Shift register construction in data processing systems

Procurement Notes

Verify the specific ordering suffix 'PWR' corresponds to the TSSOP-16 package and reel packaging format as documented in official Texas Instruments catalogs. Confirm RoHS compliance status and lead-free finish requirements against current product specifications. Ensure the procurement channel provides valid traceability documentation matching the manufacturer's part identification codes.

Selection Notes

Select this component when a dual J-K flip-flop with differential outputs is required in a compact surface-mount form factor. Consider the 3.5 MHz maximum frequency limit for timing-critical designs. Evaluate the 3 V to 18 V supply range compatibility with existing system rails. Compare against alternative packages if board space constraints differ from the TSSOP-16 footprint dimensions.

Part Context

This device is part of the extensive 4000 series of CMOS logic integrated circuits produced by Texas Instruments. It serves as a fundamental building block for sequential logic design, offering reliable performance in general-purpose digital applications. The BPWR variant specifically denotes the plastic small-outline package with tape-and-reel delivery, aligning with automated assembly processes.

Replacement Considerations

• CD4027BPWRG4

FAQ

What is the maximum operating frequency of the CD4027BPWR?

The maximum clock frequency specified for the CD4027BPWR is 3.5 MHz.

Does the CD4027BPWR provide complementary outputs?

Yes, the device features differential outputs, providing both Q and Q-bar signals for each flip-flop.