Overview
The CD4013BEX is a CMOS dual D-type flip-flop integrated circuit, typically produced by Texas Instruments, not Harris Corporation. 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 widely used in various digital circuit applications due to its asynchronous set-reset capability and medium-speed operation.
Key Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VDD (Supply Voltage) | 3 | 15 | V | ||
| IDD (Quiescent Device Current) | VIN = 0 or VDD, VDD = 5V, TA = 25°C | 0.02 | 1 | µA | |
| tPHL, tPLH (Propagation Delay Time) | VDD = 5V, CL = 50pF, RL = 20kΩ | 150 | 300 | ns | |
| fCL (Maximum Clock Input Frequency) | VDD = 5V | 3.5 | 7 | MHz | |
| tW (Minimum Clock Pulse Width) | VDD = 5V | 70 | 140 | ns | |
| tS (Minimum Data Setup Time) | VDD = 5V | 20 | 40 | ns | |
| tH (Minimum Data Hold Time) | VDD = 5V, 10V, 15V | 2 | 5 | ns |
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: 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 CD4013BEX?
The CD4013BEX is a CMOS dual D-type flip-flop integrated circuit.
- Who manufactures the CD4013BEX?
The CD4013BEX is typically manufactured by Texas Instruments, not Harris Corporation.
- What are the key features of the CD4013BEX?
Key features include asynchronous set-reset capability, static flip-flop operation, and medium-speed operation.
- What are the typical applications of the CD4013BEX?
Applications include power delivery, grid infrastructure, medical devices, body electronics, building automation, telecom infrastructure, and test and measurement.
- What is the maximum clock input frequency for the CD4013BEX?
The maximum clock input frequency is 3.5 MHz to 7 MHz depending on the supply voltage.
- What is the minimum data setup time for the CD4013BEX?
The minimum data setup time is 20 ns to 40 ns depending on the supply voltage.
- What are the package options for the CD4013BEX?
Package options include PDIP, CDIP, SOIC, SO, and TSSOP.
- What is the quiescent device current for the CD4013BEX?
The quiescent device current is typically 0.02 µA at 25°C with VDD = 5V.
- What is the noise margin for the CD4013BEX?
The noise margin is 1 V at VDD = 5 V, 2 V at VDD = 10 V, and 2.5 V at VDD = 15 V.
- How does the CD4013BEX handle data input and clock pulses?
The logic level present at the D input is transferred to the Q output during the positive-going transition of the clock pulse.
