4013BDM

Overview

The CD4013BDM is a dual positive edge-triggered D flip-flop belonging to the 4000/14000/40000 series. It features complementary Q and Q outputs for each of its two independent flip-flops. The device operates within a supply voltage range of 5 V to 15 V, with a typical propagation delay of 350 ns at nominal supply. It utilizes a 14-lead ceramic flatpack (DFP) package with glass-sealed construction. The component supports an operating temperature range from -55 °C to 125 °C and has a load capacitance specification of 50 pF.

Feature Summary

• Dual independent positive edge-triggered D flip-flops with complementary outputs
• Ceramic flatpack construction with glass-sealed package for environmental stability
• Wide operating temperature range suitable for demanding conditions

Applications

• Shift register applications
• Counter and toggle circuit configurations
• Data storage and transfer logic circuits

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm package type and material composition. Ensure the component meets required military or industrial qualification standards if applicable. Confirm lead finish and RoHS compliance status prior to integration. Cross-reference datasheet revisions to validate electrical parameters and pin assignments for the exact batch.

Selection Notes

Select this component when dual independent D-type latching is required in a radiation-hardened or high-reliability environment. The ceramic flatpack option provides superior thermal and mechanical stability compared to plastic variants. Consider the 4000 series CMOS characteristics for low power consumption requirements. Verify interface compatibility with existing TTL or CMOS logic levels in the target system design.

Part Context

This part belongs to the widely adopted 4000 series CMOS logic family, originally developed by National Semiconductor and now maintained under Texas Instruments. The CD4013 variant specifically provides two independent D flip-flops in a single package. It serves as a fundamental building block for sequential logic designs, offering reliable data storage capabilities across a broad voltage and temperature spectrum.

Replacement Considerations

Compatible substitutes include MC14013B, MM74C74, HD14013B, and TC4013BP. Verify pinout compatibility and electrical specifications before substitution. Ensure the replacement device matches the required package style and temperature rating.