SN74HC590ADRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Counter Shift Registers
• Characteristics: High-speed, 8-bit, serial-in, parallel-out shift register with storage
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Sequential logic device for counting and shifting data
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2V to 6V
• Operating Temperature Range: -40°C to 85°C
• Input Current: ±1µA
• Output Current: ±6mA
• Clock Frequency: Up to 100MHz
• Number of Stages: 8
• Serial Data Input: Single-ended or differential
• Parallel Data Output: TTL-compatible

Detailed Pin Configuration

The SN74HC590ADRG4 has a total of 16 pins. The pin configuration is as follows:

1. Serial Data Input (DS)
2. Serial Data Output (QH')
3. Serial Data Output (QH)
4. Parallel Data Output (QA)
5. Parallel Data Output (QB)
6. Parallel Data Output (QC)
7. Parallel Data Output (QD)
8. Parallel Data Output (QE)
9. Parallel Data Output (QF)
10. Parallel Data Output (QG)
11. Parallel Data Output (QH)
12. Clock Input (CP)
13. Clear Input (MR)
14. Enable Input (OE)
15. VCC (Supply Voltage)
16. Ground (GND)

Functional Features

• Serial-to-Parallel Conversion: Converts serial input data into parallel output data.
• Storage Capability: Can store the parallel output data until the next clock cycle.
• Cascadable: Multiple devices can be cascaded to increase the number of stages.
• Asynchronous Clear: Allows clearing of the register independently of the clock input.
• Output Enable: Can disable the parallel outputs when not required.

Advantages and Disadvantages

Advantages: - High-speed operation - Compact package size - Easy integration into digital circuits - Cascadable for increased functionality

Disadvantages: - Limited number of stages (8 in this case) - Requires external clock signal for operation - Not suitable for applications requiring a large number of parallel outputs

Working Principles

The SN74HC590ADRG4 is a counter shift register that operates based on the clock input. The serial data input (DS) receives data bit by bit, which is then shifted through the register with each clock pulse. The parallel output pins (QA to QH) provide the stored data at the corresponding stages. The clear input (MR) can be used to reset the register, and the enable input (OE) can disable the parallel outputs.

Detailed Application Field Plans

The SN74HC590ADRG4 is commonly used in various applications, including:

1. Digital Counters: Used to count events or signals in electronic systems.
2. Data Storage: Can store data temporarily before processing or transmission.
3. Serial-to-Parallel Conversion: Converts serial data streams into parallel data formats.
4. Address Decoding: Used in memory systems for decoding address lines.
5. Shift Register Applications: Used for data shifting and manipulation in digital systems.

Detailed and Complete Alternative Models

1. CD4015BE: Dual 4-bit static shift register
2. 74HC595N: 8-bit serial-in, serial or parallel-out shift register
3. CD4021BE: 8-stage static shift register
4. 74LS194AN: 4-bit bidirectional universal shift register
5. CD4094BE: 8-stage shift-and-store bus register

These alternative models offer similar functionality to the SN74HC590ADRG4 and can be used as replacements in various applications.

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