SN74BCT8374ADWRE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics: High-speed, non-inverting, 8-bit shift register
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Logic level shifting and serial-to-parallel conversion
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Logic Family: BCT (BiCMOS-TTL Compatible)

Detailed Pin Configuration

The SN74BCT8374ADWRE4 has a total of 20 pins. The pin configuration is as follows:

1. GND (Ground)
2. QA (Output A)
3. QB (Output B)
4. QC (Output C)
5. QD (Output D)
6. QE (Output E)
7. QF (Output F)
8. QG (Output G)
9. QH (Output H)
10. OE (Output Enable)
11. SER (Serial Data Input)
12. CLK (Clock Input)
13. RCLK (Register Clock Input)
14. SRCLR (Shift Register Clear Input)
15. SCLR (Storage Register Clear Input)
16. VCC (Supply Voltage)

Functional Features

• Non-inverting logic level shifting
• Serial-to-parallel conversion of data
• High-speed operation
• Eight outputs for parallel data storage
• Output enable control for easy interfacing with other devices
• Shift register clear and storage register clear inputs for resetting the device

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Non-inverting logic level shifting preserves signal integrity - Output enable control provides flexibility in interfacing with other devices - Shift register clear and storage register clear inputs allow for easy reset

Disadvantages: - Limited to 8-bit parallel data storage - Requires external clock and control signals for proper operation

Working Principles

The SN74BCT8374ADWRE4 is a logic level shifter and serial-to-parallel converter. It operates by receiving serial data through the SER pin and shifting it into an 8-bit shift register on each rising edge of the CLK input. The shifted data is then stored in parallel form in the eight output registers (QA to QH). The output enable (OE) pin controls the activation of the outputs, allowing for easy interfacing with other devices. The shift register clear (SRCLR) and storage register clear (SCLR) inputs can be used to reset the device.

Detailed Application Field Plans

The SN74BCT8374ADWRE4 is commonly used in various applications that require logic level shifting and serial-to-parallel conversion. Some potential application fields include:

1. Communication Systems: Used for data transmission between different voltage domains.
2. Display Panels: Enables parallel data storage for driving LED or LCD display panels.
3. Industrial Automation: Facilitates communication between different control systems operating at different voltage levels.
4. Data Acquisition Systems: Converts serial data from sensors or peripherals into parallel form for processing.
5. Automotive Electronics: Provides level shifting capabilities for communication protocols used in automotive systems.

Detailed and Complete Alternative Models

1. SN74LVCC3245A: Low-voltage, bidirectional logic level shifter with similar functionality.
2. SN74HC595: 8-bit serial-in, parallel-out shift register with output latches.
3. SN74LVC1G3157: Single-pole, double-throw analog switch with level shifting capabilities.
4. CD4015B: Dual 4-stage static shift register with parallel outputs.

These alternative models offer similar functionality and can be considered as alternatives to the SN74BCT8374ADWRE4 depending on specific requirements.

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