TPIC6B595DW

Product Overview

• Category: Integrated Circuit (IC)
• Use: Shift Register and Latch
• Characteristics: High voltage, high current, serial-in, parallel-out shift register with storage latches
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Efficient control of multiple outputs using minimal pins
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 3V to 5.5V
• Output Voltage: 50V
• Output Current: 150mA
• Number of Outputs: 8
• Serial Data Input: Yes
• Parallel Data Output: Yes
• Clock Input: Yes
• Latch Enable Input: Yes
• Data Serial-In, Parallel-Out: Yes
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VCC - Supply Voltage
2. GND - Ground
3. SER - Serial Data Input
4. RCLK - Register Clock Input
5. SRCLK - Shift Register Clock Input
6. OE - Output Enable Input
7. SRCLR - Shift Register Clear Input
8. QA-QH - Parallel Data Outputs
9. QH' - Serial Data Output

Functional Features

• Serial-In, Parallel-Out: Allows data to be shifted in serially and then latched onto the parallel outputs.
• High Voltage and Current: Can handle up to 50V output voltage and 150mA output current.
• Output Enable Input: Enables or disables the outputs, providing flexibility in controlling the connected devices.
• Shift Register Clear Input: Clears the shift register, resetting all outputs to a low state.
• Daisy-Chaining: Multiple TPIC6B595DW ICs can be connected in series to control a larger number of outputs.

Advantages and Disadvantages

Advantages: - Efficient control of multiple outputs using minimal pins - High voltage and current capabilities - Daisy-chaining feature allows scalability - Wide operating temperature range

Disadvantages: - Limited number of outputs (8) - Requires external components for proper operation - Not suitable for applications requiring higher output currents

Working Principles

The TPIC6B595DW is a shift register and latch IC that allows serial data to be shifted in and then latched onto parallel outputs. It operates by receiving serial data through the SER pin, which is then shifted through the shift register upon each rising edge of the SRCLK input. The data is then latched onto the parallel outputs upon a rising edge of the RCLK input. The outputs can be enabled or disabled using the OE input, and the shift register can be cleared using the SRCLR input.

Detailed Application Field Plans

The TPIC6B595DW is commonly used in various applications, including:

1. LED Matrix Displays: Controlling multiple LEDs in a matrix configuration.
2. Seven-Segment Displays: Driving seven-segment displays for numeric or alphanumeric output.
3. Motor Control: Controlling the direction and speed of motors.
4. Relay Control: Switching high voltage and current loads using relays.
5. LED Lighting Systems: Managing multiple LED lighting elements.

Detailed and Complete Alternative Models

1. 74HC595: Similar shift register and latch IC with 8 outputs.
2. SN74LS595: Shift register and latch IC with 8 outputs, compatible with TTL logic levels.
3. CD4094: 8-stage shift register and latch IC with 8 outputs.

These alternative models offer similar functionality and can be used as replacements for the TPIC6B595DW in various applications.

Word count: 466 words