SN74FB1653PCA

Product Overview

• Category: Integrated Circuit
• Use: Data Storage and Transfer
• Characteristics: High-speed, Serial-In, Parallel-Out Shift Register
• Package: 20-pin Plastic Small Outline Package (SOIC)
• Essence: Efficient data transfer and storage solution
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Number of Bits: 8
• Input Voltage Range: 2V to 6V
• Operating Temperature Range: -40°C to +85°C
• Data Transfer Rate: Up to 100 MHz
• Output Drive Capability: ±24 mA
• Supply Voltage Range: 4.5V to 5.5V
• Power Dissipation: 500 mW (max)

Detailed Pin Configuration

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

Functional Features

• High-speed serial-to-parallel data conversion
• Parallel output for easy interfacing with other devices
• Shift register clear function for resetting the register
• Wide operating voltage range for flexibility
• Low power consumption for energy efficiency
• Robust output drive capability for driving external loads

Advantages

• Fast and efficient data transfer
• Easy integration with other components
• Compact package size for space-constrained applications
• Wide operating temperature range for versatile usage
• Reliable performance and durability
• Cost-effective solution for data storage and transfer needs

Disadvantages

• Limited number of bits (8) may not be suitable for applications requiring larger data storage
• Requires external clock signal for proper operation
• Not suitable for high-voltage applications

Working Principles

The SN74FB1653PCA is a high-speed, serial-in, parallel-out shift register. It operates by receiving serial data through the SER pin and shifting it into the internal register on each rising edge of the CLK input. The RCLK input is used to latch the data from the internal register to the parallel outputs (QA-QH) simultaneously. The SRCLR input can be used to clear the shift register, resetting all bits to zero.

Detailed Application Field Plans

The SN74FB1653PCA is widely used in various applications that require efficient data storage and transfer. Some potential application fields include:

1. Communication Systems: Used for data buffering and synchronization in communication protocols such as UART, SPI, and I2C.
2. Industrial Automation: Enables efficient control and monitoring of industrial processes by storing and transferring data between different components.
3. Consumer Electronics: Integrated into devices like digital cameras, printers, and gaming consoles for data processing and transfer.
4. Automotive Electronics: Utilized in automotive systems for data logging, sensor interfacing, and control functions.
5. Medical Devices: Facilitates data acquisition and transmission in medical equipment like patient monitors and diagnostic devices.

Detailed and Complete Alternative Models

1. SN74HC165N: 8-bit parallel-load shift register with similar functionality but operates at a lower voltage range.
2. CD4015BE: Dual 4-stage static shift register with parallel-to-serial and serial-to-parallel conversion capabilities.
3. 74LS164: 8-bit serial-in, parallel-out shift register with asynchronous clear function.

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