HEF4014BP,652

Product Overview

Category

HEF4014BP,652 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronics applications for data storage and shift register functions.

Characteristics

• Integrated circuit
• Data storage and shift register functionality
• High-speed operation
• Low power consumption

Package

HEF4014BP,652 is available in a 14-pin DIP (Dual Inline Package) format.

Essence

The essence of HEF4014BP,652 lies in its ability to store and shift digital data efficiently.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply voltage: 3V to 15V
• Operating temperature range: -40°C to +85°C
• Logic family: CMOS
• Number of bits: 8
• Clock frequency: Up to 20 MHz
• Output current: ±6 mA

Detailed Pin Configuration

1. Q0: Serial output
2. CP: Clock input
3. MR: Master reset input
4. Q7: Parallel output
5. Q6: Parallel output
6. Q5: Parallel output
7. Q4: Parallel output
8. Q3: Parallel output
9. Q2: Parallel output
10. Q1: Parallel output
11. DS: Serial data input
12. OE: Output enable
13. VSS: Ground
14. VDD: Supply voltage

Functional Features

• Serial-to-parallel data conversion
• Parallel data storage
• Shift register functionality
• Master reset capability
• Output enable control

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing
• Low power consumption contributes to energy efficiency
• Compact package size enables space-saving designs

Disadvantages

• Limited number of bits (8) may not be suitable for applications requiring larger data storage capacity
• CMOS logic family may have lower noise immunity compared to other logic families

Working Principles

HEF4014BP,652 operates based on the principles of sequential logic and shift registers. It receives serial data through the DS pin and converts it into parallel data, which is then stored in the flip-flops. The clock input (CP) controls the shifting of data from one flip-flop to another. The master reset input (MR) allows for clearing the stored data. The output enable (OE) pin enables or disables the parallel outputs.

Detailed Application Field Plans

HEF4014BP,652 finds application in various digital systems where data storage and shift register functionality are required. Some specific application fields include:

1. Serial-to-parallel data conversion in communication systems
2. Data buffering in microcontrollers and microprocessors
3. LED matrix control in display systems
4. Address decoding in memory circuits
5. Shift register-based counters in digital clocks

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to HEF4014BP,652 are:

1. CD4014BE: 14-bit static shift register IC
2. SN74HC595N: 8-bit serial-in, parallel-out shift register IC
3. 74LS164: 8-bit serial-in, parallel-out shift register IC

These alternative models can be considered based on specific requirements and compatibility with the overall system design.

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