MC74LCX373MELG

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Device
• Characteristics:
  • Low-voltage CMOS technology
  • Octal transparent latch with 3-state outputs
  • High-speed operation
  • Wide operating voltage range
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The MC74LCX373MELG is a versatile digital logic device that provides an octal transparent latch with 3-state outputs. It is designed using low-voltage CMOS technology, allowing for high-speed operation and a wide operating voltage range.
• Packaging/Quantity: The MC74LCX373MELG is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 2.0V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Input Capacitance: 4pF (typical)
• Output Capacitance: 6pF (typical)
• Propagation Delay Time: 5.5ns (max)

Detailed Pin Configuration

The MC74LCX373MELG has a total of 20 pins, which are assigned as follows:

1. D0: Data Input 0
2. D1: Data Input 1
3. D2: Data Input 2
4. D3: Data Input 3
5. D4: Data Input 4
6. D5: Data Input 5
7. D6: Data Input 6
8. D7: Data Input 7
9. GND: Ground
10. OE: Output Enable
11. LE: Latch Enable
12. Q0: Output 0
13. Q1: Output 1
14. Q2: Output 2
15. Q3: Output 3
16. Q4: Output 4
17. Q5: Output 5
18. Q6: Output 6
19. Q7: Output 7
20. VCC: Supply Voltage

Functional Features

• Octal transparent latch with 3-state outputs
• High-speed operation allows for efficient data transfer
• Wide operating voltage range enables compatibility with various systems
• 3-state outputs provide flexibility in connecting multiple devices
• Low-voltage CMOS technology ensures low power consumption and reduced noise

Advantages and Disadvantages

Advantages: - High-speed operation for efficient data processing - Wide operating voltage range for compatibility with different systems - Low power consumption due to low-voltage CMOS technology - Versatile 3-state outputs for flexible device connectivity

Disadvantages: - Limited number of inputs and outputs (8-bit) - May require additional components for complex logic operations

Working Principles

The MC74LCX373MELG operates as an octal transparent latch with 3-state outputs. When the latch enable (LE) input is high, the data inputs (D0-D7) are transferred to the corresponding outputs (Q0-Q7). The output enable (OE) input controls the state of the outputs. When OE is low, the outputs are active and reflect the input data. When OE is high, the outputs are in a high-impedance state.

Detailed Application Field Plans

The MC74LCX373MELG can be used in various applications, including but not limited to: - Data storage and retrieval systems - Address decoding circuits - Bus interface units - Memory modules - Microprocessor-based systems

Detailed and Complete Alternative Models

1. SN74LVC373A: Octal transparent latch with 3-state outputs, compatible with 2.0V to 3.6V supply voltage range.
2. CD74HC373: High-speed CMOS logic octal transparent latch with 3-state outputs, compatible with 2.0V to 6.0V supply voltage range.
3. 74HCT373: Octal D-type transparent latch with 3-state outputs, compatible with 4.5V to 5.5V supply voltage range.

Note: The above alternative models are provided as examples and may have different specifications and pin configurations. It is recommended to refer to the respective datasheets for detailed information.

This entry provides an overview of the MC74LCX373MELG, including its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.