74LCX760WM

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics:
  • Low voltage operation
  • High-speed performance
  • Wide operating temperature range
• Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Logic level translation between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Input Voltage Range (VIL): -0.5V to 7V
• Output Voltage Range (VO): 0V to VCC
• Maximum Operating Frequency: 100MHz
• Propagation Delay Time: 2.5ns (typical)
• Input Capacitance: 4pF (typical)
• Output Capacitance: 6pF (typical)

Detailed Pin Configuration

The 74LCX760WM has a total of 48 pins arranged as follows:

1. GND (Ground)
2. A1 (Input/Output)
3. B1 (Input/Output)
4. A2 (Input/Output)
5. B2 (Input/Output)
6. A3 (Input/Output)
7. B3 (Input/Output)
8. A4 (Input/Output)
9. B4 (Input/Output)
10. OE (Output Enable)
11. VCC (Power Supply)
12. B5 (Input/Output)
13. A5 (Input/Output)
14. B6 (Input/Output)
15. A6 (Input/Output)
16. B7 (Input/Output)
17. A7 (Input/Output)
18. B8 (Input/Output)
19. A8 (Input/Output)
20. GND (Ground)
21. A9 (Input/Output)
22. B9 (Input/Output)
23. A10 (Input/Output)
24. B10 (Input/Output)
25. A11 (Input/Output)
26. B11 (Input/Output)
27. A12 (Input/Output)
28. B12 (Input/Output)
29. OE (Output Enable)
30. VCC (Power Supply)
31. B13 (Input/Output)
32. A13 (Input/Output)
33. B14 (Input/Output)
34. A14 (Input/Output)
35. B15 (Input/Output)
36. A15 (Input/Output)
37. B16 (Input/Output)
38. A16 (Input/Output)
39. GND (Ground)
40. A17 (Input/Output)
41. B17 (Input/Output)
42. A18 (Input/Output)
43. B18 (Input/Output)
44. A19 (Input/Output)
45. B19 (Input/Output)
46. A20 (Input/Output)
47. B20 (Input/Output)
48. VCC (Power Supply)

Functional Features

• Logic level translation between different voltage domains
• Bidirectional data transfer capability
• Low power consumption
• High noise immunity
• ESD (Electrostatic Discharge) protection on all inputs and outputs

Advantages and Disadvantages

Advantages: - Wide operating voltage range allows compatibility with various systems - High-speed performance enables efficient data transfer - Low power consumption helps in reducing overall system energy requirements - ESD protection ensures robustness against electrostatic discharge events

Disadvantages: - Limited number of input/output channels (20 in total) - Propagation delay may affect real-time applications with strict timing requirements

Working Principles

The 74LCX760WM is a logic level translator that enables communication between integrated circuits operating at different voltage levels. It utilizes a combination of MOSFETs and CMOS technology to achieve bidirectional data transfer while maintaining signal integrity.

The device operates by receiving input signals from one voltage domain and translating them to the corresponding voltage level in the target domain. This allows seamless communication between devices that operate at different voltage levels, preventing compatibility issues.

Detailed Application Field Plans

The 74LCX760WM finds applications in various fields where logic level translation is required. Some of the common application areas include:

1. Microcontroller interfacing: The IC facilitates communication between microcontrollers operating at different voltage levels, enabling seamless integration into complex systems.
2. Sensor networks: It allows sensors operating at different voltage domains to communicate with a central processing unit, simplifying system design and reducing component count.
3. Industrial automation: The IC can be used in industrial control systems to interface between different voltage-level devices, ensuring reliable and efficient data exchange.
4. Consumer electronics: It enables communication between components such as displays,