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CD4013BE

Dual D flip-flop, 3-15V CMOS, async S/R, 10MHz toggle, PDIP-14

8500

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制造商零件：

CD4013BE

包装：

PDIP-14 (19.3 x 6.35 x 4.57mm, 2.54mm pitch)

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说明

产品概览

The CD4013BE is a dual D-type flip-flop from Texas Instruments with independent set and reset, static and clocked operation, and 10MHz typical toggle frequency in a 14-pin PDIP package.

主要规格

Number of Flip-Flops 2 (dual, independent)
Supply Voltage Range 3V to 15V
Toggle Frequency 10MHz typical at 10V, 4MHz at 5V
Clock Pulse Width 40ns typical at 10V
Setup Time 15ns typical at 10V
Hold Time 5ns typical at 10V
Input Current 1µA typical at 10V
Output Drive 1.3mA sink/source at 5V
静态电流 2µA typical per package at 5V
Set/Reset Active high, independent, asynchronous
工作温度 -55°C to +125°C
包装 PDIP-14 (19.3 x 6.35mm, through-hole)

特点

  • Two independent D-type flip-flops in one package
  • Asynchronous set (S) and reset (R) inputs, active high
  • Data transfers to output on positive clock edge
  • Wide supply voltage range: 3V to 15V
  • Standard CMOS input and output levels
  • Very low quiescent current: 2µA typical at 5V
  • Military temperature range: -55°C to +125°C
  • Direct replacement for CD4013 and MC14013

应用

  • Frequency dividers and counters
  • Shift registers and data storage
  • Toggle flip-flops for timing circuits
  • Control and sequencing logic
  • Debouncing and synchronization circuits

The CD4013BE is a dual D-type flip-flop from Texas Instruments in the 4000B CMOS logic family. Each flip-flop has independent data (D), clock (CL), set (S), and reset (R) inputs, and complementary outputs (Q and Q-bar). Data on the D input is transferred to the Q output on the positive-going edge of the clock pulse. The set and reset inputs are asynchronous and active-high, overriding the clocked operation when asserted. The device operates over a wide 3V to 15V supply range with very low 2µA quiescent current, making it suitable for battery-powered and industrial applications. The military temperature range (-55°C to +125°C) ensures reliable operation in harsh environments.

The CD4013BE implements two independent edge-triggered D-type flip-flops using CMOS transmission gates and inverters. Each flip-flop consists of a master-slave latch configuration controlled by the clock signal. When the clock is low, the master latch is transparent (accepts D input) and the slave latch is isolated (holds previous Q). On the rising clock edge, the master latch becomes isolated (capturing D) and the slave latch becomes transparent (transferring master state to Q). This master-slave arrangement ensures that data is captured on the rising edge and held stable through the clock cycle. The asynchronous set input forces Q high and Q-bar low regardless of the clock and D inputs, while the reset input forces Q low and Q-bar high. When both S and R are asserted simultaneously, both Q and Q-bar go high (invalid state), and the final output state when both are released is indeterminate. The CMOS transmission gates use complementary NMOS/PMOS pairs that pass the full logic swing, enabling rail-to-rail output levels.

针脚 名称 类型 说明
1 Q1 输出 Flip-flop 1 true output
2 Q1-bar 输出 Flip-flop 1 complement output
3 CL1 输入 Flip-flop 1 clock (rising edge triggered)
4 R1 输入 Flip-flop 1 reset (active high, asynchronous)
5 D1 输入 Flip-flop 1 data input
6 S1 输入 Flip-flop 1 set (active high, asynchronous)
7 VSS 电源 接地（0V）
8 S2 输入 Flip-flop 2 set (active high, asynchronous)
9 D2 输入 Flip-flop 2 data input
10 R2 输入 Flip-flop 2 reset (active high, asynchronous)
11 CL2 输入 Flip-flop 2 clock (rising edge triggered)
12 Q2-bar 输出 Flip-flop 2 complement output
13 Q2 输出 Flip-flop 2 true output
14 VDD 电源 Supply voltage (3V-15V)
  • Frequency Division: Connect Q-bar to D to form a toggle flip-flop that divides the clock frequency by 2
  • Shift Registers: Cascade D flip-flops by connecting Q to the next D input for serial data storage and transfer
  • Debouncing: D input connected to VDD with a clocked push-button creates a clean, debounced toggle output
  • Control Sequencing: Set and reset inputs provide asynchronous control for state machine initialization and override
  • Data Synchronization: Captures asynchronous input data on clock edge for synchronous processing in digital systems
模型 制造商 主要区别 包装 Voltage
CD4013BM TI SOIC-14 surface-mount version with identical dual D-type flip-flop functionality SOIC-14 3-18V
HEF4013BT 恩智浦 Pin-compatible CMOS version with wide 3-15V supply and improved ESD protection SOIC-14 3-15V
MC14013BDR2G onsemi Pin-compatible equivalent with automotive AEC-Q100 qualified variant available SOIC-14 3-18V
74HC74D 恩智浦 HC CMOS dual D-FF with higher speed (50MHz typ) and 2-6V supply range SOIC-14 2-6V
sn74lvc2g74dcur TI Single D-FF in tiny VSSOP-8, 1.65-5.5V for low-voltage logic systems VSSOP-8 1.65-5.5V
74AUP2G74GWH Nexperia Ultra-low power dual D-FF with 0.8-3.6V supply for battery-powered designs XSON-10 0.8-3.6V

CD4013BE is the industry-standard CMOS dual D-type flip-flop with independent Set, Reset, Clock, and Data inputs. HC74 versions offer higher speed at the cost of narrower voltage range. For modern low-voltage designs, LVC2G74 operates down to 1.65V.

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Quality is the core foundation of our long-term global cooperation. With over 20 years of experience in the electronic component industry, Materialparts has built a strict and standardized quality management system covering component sourcing, incoming inspection, full-batch testing, packaging and delivery. We are committed to delivering 100% genuine, high-reliability electronic components for industrial control, automotive electronics, consumer electronics and medical device industries, and fully safeguarding your production and R&D projects.

1. Authorized & Genuine Sourcing Promise

All of our electronic components are procured from official authorized distributors and original manufacturers. We strictly reject counterfeits, refurbished parts, disassembled components and gray-market goods. Every product is guaranteed to be brand-new original parts and fully consistent with the original technical parameters. For branded products such as NXP IC series, we maintain complete supply channel documents to realize full product traceability.

2. Strict Full-batch Quality Inspection

We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

3. Industry Standard Compliance

Our products comply with a variety of international industry quality standards to adapt to high-standard application scenarios:
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  • Industrial Control & Consumer Electronics: Products conform to universal international electronic industry standards, suitable for long-term continuous operation of various equipment.

4. Professional Reliability Control

For static-sensitive, moisture-sensitive and precision components such as ICs, PCBs, sensors and connectors, we carry out reliability screening in advance. Combined with standardized ESD anti-static packaging and vacuum moisture-proof packaging, we avoid component damage caused by static electricity, dampness or collision during storage and transportation, and retain the original performance of products.

5. Traceability Management System

We establish a complete product traceability system. Each batch of goods corresponds to independent batch number, sourcing record, inspection record and delivery record. Customers can query the whole lifecycle information of components at any time. This system effectively solves quality risks and facilitates after-sales handling and production quality control for your company.

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If any product is confirmed to have non-conformity quality problems due to our reasons after receipt, we provide free return, exchange and supplementary delivery services. Our professional quality team will also conduct root cause analysis to optimize our quality control process. We respond to quality feedback within 24 hours to resolve your worries efficiently.

联系我们

If you have inquiries about our quality standards, inspection procedures or product certification documents, please feel free to contact us:

 

Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

发货与付款

Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

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  1. Settlement Currency

     

    US Dollar (USD) is the default settlement currency. RMB is available for domestic customers.

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  3. Payment Requirements
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    We support flexible minimum order quantities for samples, small-batch and large-batch orders. All sample orders shall comply with the above shipping and payment policies.

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Local pickup service is available for customers in Shenzhen and surrounding areas:
  • Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong Province, China
  • Business Hours: 09:00 – 18:00, Monday to Friday. Closed on weekends and official public holidays.
  • Notice: Please make an appointment via email or communication tools one day in advance, and present your order information upon pickup.

Contact Information

Email: info@materialparts.com

Tel / WhatsApp: +86 13760382860

服务与包装

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

Core Services

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We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

2. Genuine Product Guarantee & Full-process Quality Inspection

All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

3. Fast Quotation & Order Processing

Our customer service team responds promptly to inquiries and quotation requests. All in-stock orders will be processed within one working day. We provide stocking reservation services for long-term cooperative customers, effectively solving problems such as component shortages and unstable supply chains.

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We cooperate with mainstream international logistics providers including DHL, FedEx, UPS and TNT to achieve fast global delivery. We can provide complete export documents such as customs declaration files, commercial invoices and packing lists to ensure smooth customs clearance for international shipments. Local pickup is also available for customers in Shenzhen, China.

Professional Packaging Standards

Electronic components are sensitive to static electricity, collision, moisture and dust. We adopt industry-standard anti-static packaging solutions to fully ensure the integrity of goods during transportation and storage.

1. General Packaging Specifications

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  • Original Factory Packaging: Integrated circuits of brands such as NXP are delivered with original reels, trays or tubes by default, retaining complete original packaging and adapting to automated SMT production lines.
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  • Connector / Aviation Connector Packaging: Hard outer packaging is adopted to prevent pin bending and structural deformation.

3. Custom Packaging Services

We provide value-added services including personalized packaging, custom labeling and re-reeling according to customer requirements, fully matching your production and warehouse management standards.

Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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