CD40175BPWR

Overview

The CD40175BPWR is a quad D-type flip-flop integrated circuit manufactured by Texas Instruments, belonging to the 4000B CMOS logic series. It features four independent D-type flip-flops with positive-edge triggering and a master reset input. The device operates within a supply voltage range of 3 V to 18 V and supports clock frequencies up to 11 MHz. Key electrical parameters include a propagation delay of 400 ns, high-level output current of -1.5 mA, and low-level output current of 1.5 mA. It is housed in a 16-TSSOP surface-mount package and functions across an operating temperature range of -55°C to 125°C.

Feature Summary

• Contains four independent D-type flip-flops with positive-edge triggering
• Features a common master reset input for synchronous clearing of all stages
• Supports wide supply voltage operation from 3 V to 18 V
• Compatible with standard CMOS logic families

Applications

• Shift registers
• Decade counters
• Digital signal processing circuits
• Timing control systems

Procurement Notes

Verify the component authenticity by checking the manufacturer's marking and datasheet specifications against the provided part number CD40175BPWR. Ensure the TSSOP-16 package dimensions and pinout configuration match the official Texas Instruments documentation. Confirm that the device meets the required RoHS compliance standards and operational temperature ranges specified for your application environment before finalizing procurement.

Selection Notes

Select the CD40175BPWR when a compact surface-mount solution for quadruple D-type storage is required. This component is suitable for designs needing positive-edge triggered data latching with a global reset function. Consider its 16-TSSOP package for space-constrained PCB layouts. Ensure the system voltage remains within the 3 V to 18 V range and that the clock frequency does not exceed the specified limits for reliable operation.

Part Context

The CD40175BPWR is part of the Texas Instruments 4000B series of CMOS logic devices. It serves as a fundamental building block for sequential logic circuits requiring multiple bit storage capabilities. The 'BPWR' suffix indicates the specific TSSOP-16 surface-mount packaging variant. This component complements other logic gates and flip-flops within the same family to create complex digital systems.

Replacement Considerations

Direct substitutes include CD40175BPW (PDIP package) and CD40175BM (SOIC package). Verify pin compatibility and package dimensions when transitioning between these variants.