74HCT594D,112

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Shift Register with Output Latches
• Characteristics:
  • High-speed operation
  • Wide operating voltage range
  • Low power consumption
  • Schmitt-trigger action on all inputs
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The 74HCT594D,112 is a high-speed CMOS shift register with output latches. It can be used in various applications that require serial-to-parallel data conversion.
• Packaging/Quantity: The 74HCT594D,112 is typically sold in reels of 2,500 units.

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 +125°C
• Maximum Clock Frequency: 80 MHz
• Number of Stages: 8
• Output Current: ±6 mA

Detailed Pin Configuration

The 74HCT594D,112 has a total of 16 pins. Here is the detailed pin configuration:

1. Q0 (Output)
2. Q1 (Output)
3. Q2 (Output)
4. Q3 (Output)
5. Q4 (Output)
6. Q5 (Output)
7. Q6 (Output)
8. Q7 (Output)
9. GND (Ground)
10. SER (Serial Data Input)
11. OE (Output Enable)
12. ST_CP (Storage Register Clock Input)
13. SH_CP (Shift Register Clock Input)
14. MR (Master Reset)
15. QA (Output)
16. VCC (Supply Voltage)

Functional Features

• Serial-to-parallel data conversion
• Output latches for holding the converted data
• Schmitt-trigger action on all inputs for noise immunity
• High-speed operation allows for efficient data transfer

Advantages and Disadvantages

Advantages: - High-speed operation enables quick data processing - Wide operating voltage range provides flexibility in different applications - Low power consumption helps conserve energy - Schmitt-trigger action on all inputs ensures reliable performance even in noisy environments

Disadvantages: - Limited number of stages (8) may not be sufficient for certain complex applications - Requires external clock signals for proper operation

Working Principles

The 74HCT594D,112 works by receiving serial data through the SER pin. The shift register clock input (SHCP) shifts the data bits through the internal shift register. The storage register clock input (STCP) latches the shifted data into the output latches. The output enable (OE) pin controls the output state of the device.

Detailed Application Field Plans

The 74HCT594D,112 can be used in various applications, including but not limited to: - LED matrix displays - Serial data communication systems - Data logging devices - Industrial automation control systems - Digital signal processing circuits

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74HCT594D,112 include: - SN74HC595N - CD74HC595E - MC74HC595AN - 74LS595

These alternative models can be considered based on specific requirements and availability.

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