Overview
The CD4013B, specifically the CD4013BPWRE4, is a CMOS Dual D-Type Flip-Flop manufactured by Texas Instruments. This device consists of two identical, independent D-type flip-flops, each with independent data, set, reset, and clock inputs, along with Q and Q outputs. It is designed for medium-speed operations and is suitable for various applications including shift register, counter, and toggle functions. The flip-flops are positive-edge triggered, meaning the logic level at the D input is transferred to the Q output during the positive-going transition of the clock pulse. Setting or resetting is independent of the clock and is achieved by a high level on the set or reset line, respectively.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 14-pin TSSOP (PW) |
| Operating Voltage Range | 3 V to 18 V |
| Operating Temperature Range | -55°C to 125°C |
| Typical Clock Toggle Rate | 16 MHz at 10 V |
| Propagation Delay Time (typical) | 30 ns at 10 V |
| Maximum Input Current | 1 µA at 18 V |
| Noise Margin | 1 V at VDD = 5 V, 2 V at VDD = 10 V, 2.5 V at VDD = 15 V |
Key Features
- Asynchronous Set-Reset Capability
- Static Flip-Flop Operation
- Medium-Speed Operation: 16 MHz (Typical) Clock Toggle Rate at 10-V Supply
- Standardized Symmetrical Output Characteristics
- Maximum Input Current Of 1-µA at 18 V Over Full Package Temperature Range
- Noise Margin (Over Full Package Temperature Range): 1 V at VDD = 5 V, 2 V at VDD = 10 V, 2.5 V at VDD = 15 V
Applications
- Power Delivery
- Grid Infrastructure
- Medical, Healthcare, and Fitness
- Body Electronics and Lighting
- Building Automation
- Telecom Infrastructure
- Test and Measurement
Q & A
- What is the CD4013B? The CD4013B is a CMOS Dual D-Type Flip-Flop consisting of two independent D-type flip-flops.
- What are the key inputs and outputs of the CD4013B? Each flip-flop has independent data, set, reset, and clock inputs, along with Q and Q outputs.
- How is the clocking mechanism of the CD4013B? The CD4013B is positive-edge triggered, meaning the logic level at the D input is transferred to the Q output during the positive-going transition of the clock pulse.
- What are the operating voltage and temperature ranges of the CD4013B? The operating voltage range is 3 V to 18 V, and the operating temperature range is -55°C to 125°C.
- What is the typical clock toggle rate of the CD4013B? The typical clock toggle rate is 16 MHz at a 10 V supply.
- What are some common applications of the CD4013B? Common applications include power delivery, grid infrastructure, medical devices, body electronics, building automation, telecom infrastructure, and test and measurement.
- What is the maximum input current of the CD4013B? The maximum input current is 1 µA at 18 V.
- What is the noise margin of the CD4013B? The noise margin is 1 V at VDD = 5 V, 2 V at VDD = 10 V, and 2.5 V at VDD = 15 V.
- In what packages is the CD4013B available? The CD4013B is available in 14-pin dual-in-line plastic packages, small-outline packages, and thin shrink small-outline packages.
- What is the propagation delay time of the CD4013B? The propagation delay time is typically 30 ns at 10 V.
