Texas Instruments CD4013BM96G4

Overview

CD4013BM96G4 from Texas Instruments is a CMOS dual D-type flip-flop with independent clock, data, set, and reset inputs per channel, 14-pin SOIC package, 3–18 V supply range, and ±100 nA max input current at 25°C - used in power button debouncing, toggle counters, and shift register stages in industrial control logic.

For engineers reviewing the CD4013BM96G4 datasheet, CD4013BM96G4 pinout, CD4013BM96G4 application, or CD4013BM96G4 equivalent, key selection factors include its asynchronous set/reset capability, positive-edge triggering, symmetrical output drive (±1.3 mA @ 15 V), wide temperature range (–55°C to +125°C), and compatibility with legacy 4000-series logic families.

Technical Context

The CD4013BM96G4 implements two identical, electrically isolated D-type latches with master-slave architecture, each triggered on the positive-going edge of the clock signal. Its static CMOS design enables rail-to-rail output swing and ultra-low quiescent current (≤0.02 µA @ 25°C, VDD = 5 V).

Operation is defined by asynchronous high-level set and reset inputs that override clock and data, while data transfer occurs only on clock edges. Input protection networks guard against ESD (±2000 V HBM), and propagation delays are specified from clock/data to Q/Q outputs (e.g., 45–90 ns @ VDD = 15 V, CL = 50 pF).

Key Specifications

Pinout & Package

CD4013BM96G4 uses a 14-pin SOIC (D) package with 8.65 mm × 3.90 mm body size, gull-wing leads, and RoHS-compliant NiPdAu (NIPDAU) finish. Moisture sensitivity level is Level-1 (260°C peak reflow, unlimited floor life).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual D-type flip-flop applications.

Compared with CD4013BME4, CD4013BM96G4 offers optimized logistics for high-volume SMT assembly, while MC14013BDR2G trades off leakage and speed for alternate sourcing - making CD4013BM96G4 the preferred choice for precision, low-power, and high-reliability industrial implementations.

Availability

CD4013BM96G4 is available at Aetrix Electronics and suitable for power delivery systems, grid infrastructure monitoring, and medical device control logic requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for CD4013BM96G4 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and logic ICs, with decades of heritage in CMOS technology development and industrial-grade reliability validation.

The CD4013B product line delivers radiation-tolerant, wide-voltage, high-noise-margin logic for mission-critical applications including aerospace, energy infrastructure, and safety-rated controls - designed to replace obsolete 4000-series parts with enhanced consistency and documentation.

FAQ

What is the maximum clock frequency supported by CD4013BM96G4 at 5 V supply?

The CD4013BM96G4 supports a maximum clock frequency of 7 MHz at VDD = 5 V, as specified in the Recommended Operating Conditions table. This value reflects guaranteed operation under worst-case conditions (TA = 125°C, CL = 50 pF). At room temperature and lighter loads, actual usable frequency may reach 10 MHz, but system design must adhere to the 7 MHz limit for full temperature and voltage range compliance. The CD4013BM96G4 datasheet confirms this in Section 6.3.

Does CD4013BM96G4 require external pull-up or pull-down resistors on SET and RESET pins?

Yes - unused SET and RESET inputs on CD4013BM96G4 must be actively pulled low (to VSS) to prevent floating states that could cause unintended toggling or increased power consumption. The device lacks internal weak pull-downs; leaving these pins unconnected violates CMOS design rules and risks undefined behavior. TI's Application Note SCBA004 explicitly mandates biasing all unused CMOS inputs, and the CD4013BM96G4 functional description confirms SET/RESET are active-high with no internal termination.

Can CD4013BM96G4 operate reliably at 3.3 V supply voltage?

Yes - CD4013BM96G4 is fully specified down to 3 V supply, including propagation delay (300 ns max @ VDD = 3 V, TA = 25°C), noise margin (≥0.5 V), and output drive (≥0.36 mA sink/source). While not optimized for 3.3 V like newer 74LVC families, it meets all AC/DC parameters across the full –55°C to +125°C range at 3 V. System designers should verify timing margins with worst-case load and temperature, but CD4013BM96G4 remains functionally valid and widely deployed in mixed-voltage 3.3 V/5 V systems.

What is the thermal resistance (RθJA) of CD4013BM96G4 in its SOIC package?

The junction-to-ambient thermal resistance (RθJA) for CD4013BM96G4 in the SOIC-14 (D) package is 92.5°C/W, as documented in Section 6.4 of the official datasheet. This value assumes standard JEDEC High-K test board conditions (2S2P). Actual board-level RθJA will vary based on copper area, layer count, and airflow; however, the 92.5°C/W figure enables conservative power dissipation calculations - for example, limiting continuous power to ≤54 mW to stay within 5°C junction rise above ambient.

Is CD4013BM96G4 pin-compatible with older CD4013BE (PDIP) versions?

Yes - CD4013BM96G4 is functionally and pinout-compatible with all CD4013B variants, including CD4013BE (PDIP-14), CD4013BF (CDIP-14), and CD4013BNS (SO-14). All share identical pin numbering, signal definitions, and electrical behavior per the Pin Configuration and Functions table (Section 5). The only differences are package type, thermal characteristics, and moisture sensitivity - meaning CD4013BM96G4 can directly replace CD4013BE in existing layouts when adapting to surface-mount assembly, provided solder profile and board stack-up accommodate SOIC dimensions.