MC74LVX373DTR2G

Product Overview

• Category: Integrated Circuit
• Use: Digital Logic
• Characteristics: High-Speed, Low-Voltage, Octal Transparent Latch
• Package: TSSOP-20
• Essence: The MC74LVX373DTR2G is an octal transparent latch that operates at high speed and low voltage levels. It is commonly used in digital logic circuits to store and transfer data.
• Packaging/Quantity: The MC74LVX373DTR2G is typically packaged in reels or tubes, with a quantity of 2500 units per reel.

Specifications

• Supply Voltage: 2.0V to 5.5V
• Input Voltage Levels: CMOS/TTL compatible
• Output Voltage Levels: CMOS
• Operating Temperature Range: -40°C to +85°C
• Latch Type: Transparent (D-type)
• Number of Latches: 8
• Latch Output Type: Tri-State

Detailed Pin Configuration

The MC74LVX373DTR2G has a TSSOP-20 package with the following pin configuration:

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

Functional Features

• The MC74LVX373DTR2G is designed to operate at high speed, making it suitable for applications that require fast data transfer.
• It operates at low voltage levels, allowing for compatibility with a wide range of digital logic circuits.
• The latch outputs are tri-state, providing flexibility in connecting multiple devices and reducing bus contention.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data transfer.
• Low-voltage operation allows for compatibility with various digital logic circuits.
• Tri-state outputs provide flexibility in connecting multiple devices.

Disadvantages

• Limited latch count (8 latches) may not be sufficient for complex applications requiring more storage capacity.
• The TSSOP-20 package may require careful handling during assembly due to its small size.

Working Principles

The MC74LVX373DTR2G is an octal transparent latch that stores and transfers data using D-type flip-flops. When the latch enable (LE) input is high, the data inputs (D0-D7) are transferred to the latch outputs (Q0-Q7). The output enable (OE) input controls whether the latch outputs are active or in a high-impedance state.

Detailed Application Field Plans

The MC74LVX373DTR2G can be used in various applications, including:

1. Microcontrollers
2. Data storage systems
3. Communication devices
4. Digital signal processing
5. Industrial automation

Detailed and Complete Alternative Models

1. SN74LV373A: Octal Transparent Latch with 3-State Outputs
2. CD74HCT373: High-Speed CMOS Logic Octal Transparent Latch
3. 74HC373: Octal D-Type Transparent Latch with 3-State Outputs
4. MC74ACT373: Octal Transparent Latch with 3-State Outputs

These alternative models offer similar functionality and can be considered as substitutes for the MC74LVX373DTR2G in various applications.

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