CD4013BNSR

Overview

The CD4013BNSR is a dual D-type flip-flop integrated circuit manufactured by Texas Instruments. It belongs to the 4000B series of CMOS logic devices and is housed in a 14-SOIC package with a width of 5.30mm. The device operates within a supply voltage range of 3V to 18V and supports a maximum clock frequency of 24 MHz. Key electrical parameters include a propagation delay of 90ns at 15V with 50pF load, output currents of ±6.8mA, and a static current of 4µA. It functions over an extended temperature range from -55°C to +125°C.

Feature Summary

• Contains two independent positive-edge-triggered D-type flip-flops with complementary outputs.
• Features dedicated Set (Preset) and Reset control inputs for each flip-flop element.
• Supports wide power supply operation ranging from 3V to 18V for flexible system integration.

Applications

• Data storage and register circuits
• Shift registers
• Frequency division circuits

Procurement Notes

Verify the specific suffix 'SR' indicates the tape-and-reel packaging format compatible with automated surface-mount assembly processes. Confirm that the 14-SOIC footprint matches the target PCB design constraints. Ensure compliance with RoHS3 specifications if required by the end-product environmental standards. Cross-reference the manufacturer part number against official Texas Instruments documentation to validate authenticity and revision status before procurement.

Selection Notes

Select this component when a dual D-type flip-flop solution is required in a surface-mount package. The 14-SOIC form factor offers a compact alternative to through-hole DIP packages while maintaining standard pinout compatibility. Consider the 4000B series characteristics, such as wide voltage tolerance and high noise immunity, for applications requiring robust performance across varying supply conditions and industrial temperature ranges.

Part Context

This part is a variant within the CD4013 family, specifically designed for surface-mount technology applications. Unlike the CD4013BE which utilizes a PDIP package, the CD4013BNSR uses an SOIC package suitable for high-density board layouts. It shares identical logical functionality and electrical specifications with other CD4013 variants, differing primarily in physical package dimensions and shipping configuration.

Replacement Considerations

CD4013BM96

FAQ

What is the trigger type of the CD4013BNSR flip-flops?

The flip-flops are positive-edge triggered, meaning they change state on the rising edge of the clock signal.

Does the CD4013BNSR include set and reset capabilities?

Yes, each of the two D-type flip-flops includes dedicated Set (Preset) and Reset input pins for direct control of the output state.