CD4014BPWR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Shift Register
• Characteristics: Serial-In, Parallel-Out; 8-Bit; CMOS Technology
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: The CD4014BPWR is a CMOS shift register IC that allows serial data input and parallel data output. It is commonly used in digital electronics for applications such as data storage, data transfer, and control signal generation.
• Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

• Number of Bits: 8
• Logic Family: CMOS
• Supply Voltage: 3V to 18V
• Operating Temperature Range: -55°C to +125°C
• Output Current: ±6mA
• Propagation Delay: 60ns (typical)

Detailed Pin Configuration

The CD4014BPWR has a total of 16 pins, which are assigned specific functions:

1. Serial Data Input (DS)
2. Clock Input (CP)
3. Master Reset Input (MR)
4. Output Enable Input (OE)
5. Parallel Data Output (Q0)
6. Parallel Data Output (Q1)
7. Parallel Data Output (Q2)
8. Parallel Data Output (Q3)
9. Parallel Data Output (Q4)
10. Parallel Data Output (Q5)
11. Parallel Data Output (Q6)
12. Parallel Data Output (Q7)
13. Serial Data Output (SO)
14. VDD (Positive Power Supply)
15. Ground (GND)
16. VSS (Negative Power Supply)

Functional Features

• Serial-in, parallel-out operation
• Synchronous shifting of data
• Master reset for clearing the register
• Output enable control for data retention
• Wide supply voltage range for flexibility

Advantages and Disadvantages

Advantages

• Simple and efficient data storage and transfer
• Easy integration into digital circuits
• Low power consumption due to CMOS technology
• Wide operating temperature range for various environments

Disadvantages

• Limited number of bits (8)
• Propagation delay may affect timing-sensitive applications
• Requires external clock signal for operation

Working Principles

The CD4014BPWR operates based on the principle of serial-in, parallel-out shifting. It accepts serial data input through the DS pin and shifts it into the internal shift register on each rising edge of the clock signal applied to the CP pin. The shifted data can be simultaneously output in parallel through the Q0-Q7 pins. The master reset (MR) input allows clearing the register, while the output enable (OE) input controls the data retention on the outputs.

Detailed Application Field Plans

The CD4014BPWR finds applications in various fields, including:

1. Data storage systems
2. Serial-to-parallel data conversion
3. Control signal generation
4. LED matrix displays
5. Digital communication systems
6. Industrial automation

Detailed and Complete Alternative Models

Some alternative models that serve similar functions to the CD4014BPWR include:

1. SN74HC595N: 8-bit shift register with serial-in, parallel-out operation.
2. CD4094BE: 8-bit shift register with serial-in, parallel-out operation and latched outputs.
3. 74HC164N: 8-bit shift register with serial-in, parallel-out operation and asynchronous clear.

These alternative models offer different features and specifications, allowing users to choose the most suitable option for their specific application requirements.

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