SN74ALS996DWR

Product Overview

Category: Integrated Circuit (IC)

Use: The SN74ALS996DWR is a high-speed, 8-bit shift register with serial and parallel data inputs and outputs. It is commonly used in digital systems for data storage, transfer, and manipulation.

Characteristics: - High-speed operation - 8-bit shift register - Serial and parallel data inputs and outputs - Wide operating voltage range - Low power consumption

Package: The SN74ALS996DWR is available in a small outline package (SOIC) with 20 pins.

Essence: This IC is designed to efficiently handle the shifting of data bits within a digital system. It provides flexibility in data input and output configurations, making it suitable for various applications.

Packaging/Quantity: The SN74ALS996DWR is typically sold in reels or tubes containing multiple units. The exact quantity depends on the supplier and customer requirements.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Input Voltage High Level (VIH): 2V to VCC + 0.5V
• Input Voltage Low Level (VIL): -0.5V to 0.8V
• Output Voltage High Level (VOH): 2.4V (min)
• Output Voltage Low Level (VOL): 0.4V (max)
• Maximum Clock Frequency: 25MHz

Detailed Pin Configuration

The SN74ALS996DWR has a total of 20 pins. Here is the detailed pin configuration:

1. SER (Serial Data Input)
2. CLK (Clock Input)
3. RCLK (Parallel Load Clock Input)
4. SRCLR (Shift Register Clear Input)
5. OE (Output Enable Input)
6. QA-QH (Parallel Data Outputs)
7. GND (Ground)
8. QB
9. QC
10. QD
11. QE
12. QF
13. QG
14. QH
15. VCC (Supply Voltage)

Functional Features

• Serial and parallel data transfer modes
• Shift register clear function
• Output enable control
• Wide operating voltage range for compatibility with different systems
• High-speed operation for efficient data handling

Advantages and Disadvantages

Advantages: - Versatile functionality with both serial and parallel data transfer options - High-speed operation allows for quick data processing - Wide operating voltage range ensures compatibility with various systems - Compact package size saves board space

Disadvantages: - Limited number of parallel data outputs (8 bits) - May require additional external components for specific applications

Working Principles

The SN74ALS996DWR operates based on the principles of shift registers. It can receive data in serial format through the SER pin and shift it through the internal register upon receiving clock pulses at the CLK input. The parallel load clock (RCLK) allows the data to be loaded into the parallel output registers simultaneously.

The shift register clear (SRCLR) input resets the internal register, clearing all stored data. The output enable (OE) input controls the activation of the parallel outputs.

Detailed Application Field Plans

The SN74ALS996DWR is widely used in various digital systems and applications, including:

1. Data storage and retrieval systems
2. Serial-to-parallel or parallel-to-serial data conversion
3. Communication systems
4. Digital signal processing
5. Industrial automation
6. Robotics
7. Gaming consoles
8. Instrumentation and measurement devices

Detailed and Complete Alternative Models

1. SN74ALS997DWR
2. SN74ALS995DWR
3. SN74ALS994DWR
4. SN74ALS993DWR
5. SN74ALS992DWR

These alternative models offer similar functionality and characteristics to the SN74ALS996DWR, providing options for different design requirements.

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