TPIC6B259DWRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Shift Register
• Characteristics: High voltage, high current, and high-speed operation
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Serial-in, parallel-out shift register with storage capability
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 3V to 15V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Clock Frequency: 20 MHz
• Number of Stages: 8
• Output Current: 150 mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TPIC6B259DWRG4 has a total of 16 pins. The pin configuration is as follows:

1. SER (Serial Data Input)
2. RCLK (Register Clock Input)
3. SRCLK (Shift Register Clock Input)
4. G (Output Enable Input)
5. QH' (Serial Data Output)
6. QH (Serial Data Output)
7. QA (Parallel Data Output)
8. QB (Parallel Data Output)
9. QC (Parallel Data Output)
10. QD (Parallel Data Output)
11. QE (Parallel Data Output)
12. QF (Parallel Data Output)
13. QG (Parallel Data Output)
14. QH (Parallel Data Output)
15. VCC (Supply Voltage)
16. GND (Ground)

Functional Features

• Serial-in, parallel-out shift register with storage capability
• High-voltage and high-current outputs suitable for driving various loads
• Wide supply voltage range allows compatibility with different systems
• Fast operation with a maximum clock frequency of 20 MHz
• Output enable input for easy control of the output stage

Advantages and Disadvantages

Advantages: - High voltage and high current capabilities make it suitable for driving a wide range of loads - Storage capability allows for data retention even when the clock is not active - Wide supply voltage range provides flexibility in system integration - Fast operation enables quick data transfer

Disadvantages: - Limited number of stages (8) may not be sufficient for certain applications requiring more complex shift register functionality - Only available in SOIC package, limiting options for different mounting methods

Working Principles

The TPIC6B259DWRG4 is a serial-in, parallel-out shift register with storage capability. It receives data serially through the SER pin and shifts it into the internal register on each rising edge of the SRCLK input. The RCLK input latches the data from the internal register to the output latch, allowing parallel data output on the QA-QH pins.

The G pin serves as an output enable input, controlling whether the outputs are active or in a high-impedance state. When G is low, the outputs are enabled, and when G is high, the outputs are disabled.

Detailed Application Field Plans

The TPIC6B259DWRG4 can be used in various applications that require serial-to-parallel data conversion and driving of high-voltage and high-current loads. Some potential application fields include:

1. LED Displays: The shift register can be used to control the segments of a large LED display, enabling dynamic content updates.
2. Motor Control: The high-current outputs make it suitable for driving motors in applications such as robotics or industrial automation.
3. Automotive Lighting: The IC can be used to control the lighting patterns of automotive headlights or taillights.
4. Data Communication: The shift register can be utilized in data communication systems where parallel data needs to be converted into serial data for transmission.

Detailed and Complete Alternative Models

1. 74HC595: This is a popular alternative shift register IC with similar functionality but different pin configuration.
2. SN74LS164: Another alternative shift register IC with parallel output capability, suitable for low-voltage applications.
3. CD4015B: Dual 4-stage static shift register with parallel outputs, offering increased flexibility in certain applications.

Note: The above alternatives are just a few examples, and there are several other shift register ICs available in the market with varying specifications and features.

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