CD4013BCSJ

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Dual D-Type Positive Edge-Triggered Flip-Flop
• Package: Ceramic Dual-In-Line Package (PDIP)
• Essence: Sequential Logic Device
• Packaging/Quantity: Tube/25 pieces

Specifications

• Supply Voltage Range: 3V to 18V
• High-Level Output Voltage: 90% of VDD
• Low-Level Output Voltage: 10% of VDD
• Maximum Input Current: ±1µA
• Maximum Quiescent Power Dissipation: 100mW
• Operating Temperature Range: -55°C to +125°C

Detailed Pin Configuration

The CD4013BCSJ has a total of 14 pins, which are numbered as follows:

1. Clock (CLK) Input for Flip-Flop A
2. Data (D) Input for Flip-Flop A
3. Set (SET) Input for Flip-Flop A
4. Reset (RESET) Input for Flip-Flop A
5. Q Output for Flip-Flop A
6. Q̅ Output for Flip-Flop A
7. Ground (GND)
8. Q̅ Output for Flip-Flop B
9. Q Output for Flip-Flop B
10. Reset (RESET) Input for Flip-Flop B
11. Set (SET) Input for Flip-Flop B
12. Data (D) Input for Flip-Flop B
13. Clock (CLK) Input for Flip-Flop B
14. VDD (Supply Voltage)

Functional Features

• Dual D-Type Positive Edge-Triggered Flip-Flop
• Clocking is accomplished by a positive-edge-triggered pulse through the CLK input
• Each flip-flop has an independent data input (D), set input (SET), and reset input (RESET)
• Outputs are buffered for driving additional stages

Advantages and Disadvantages

Advantages: - Dual flip-flop in a single package saves board space - Positive-edge-triggered design ensures reliable operation - Buffered outputs provide improved signal integrity

Disadvantages: - Limited supply voltage range (3V to 18V) - Maximum quiescent power dissipation of 100mW may limit certain applications

Working Principles

The CD4013BCSJ is a sequential logic device that consists of two D-type flip-flops. Each flip-flop operates independently and is triggered by a positive-edge clock pulse. The data input (D) determines the state of the flip-flop, while the set input (SET) and reset input (RESET) control the output state. The outputs are buffered to ensure proper signal propagation.

Detailed Application Field Plans

The CD4013BCSJ is commonly used in various digital systems and applications, including:

1. Counters and frequency dividers
2. Shift registers
3. Data storage and transfer circuits
4. Control and timing circuits
5. Memory address decoding

Detailed and Complete Alternative Models

Some alternative models that can be considered as replacements for the CD4013BCSJ include:

1. SN74HC74N: Dual D-Type Flip-Flop, Positive-Edge Triggered
2. MC14013BCL: Dual D-Type Flip-Flop with Set and Reset
3. HEF4013BT: Dual D-Type Flip-Flop, Positive-Edge Triggered

These alternative models offer similar functionality and can be used as drop-in replacements for the CD4013BCSJ in most applications.

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