SN74ABT18504PMRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics:
  • High-speed, low-power CMOS technology
  • Wide voltage range operation
  • Bidirectional level shifting capability
  • Multiple input/output voltage compatibility
• Package: 48-pin LQFP (Low Profile Quad Flat Package)
• Essence: Logic level shifting between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range (VREF): 1.2V to 3.6V
• Output Voltage Range (VCCA/VCCB): 1.65V to 5.5V
• Maximum Data Rate: 100 Mbps
• Number of Channels: 8
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74ABT18504PMRG4 has a total of 48 pins. The pin configuration is as follows:

1. VCCA
2. GND
3. A1
4. B1
5. OE1
6. A2
7. B2
8. OE2
9. A3
10. B3
11. OE3
12. A4
13. B4
14. OE4
15. A5
16. B5
17. OE5
18. A6
19. B6
20. OE6
21. A7
22. B7
23. OE7
24. A8
25. B8
26. OE8
27. VCCB
28. GND
29. Y1
30. Z1
31. OEY1
32. Y2
33. Z2
34. OEY2
35. Y3
36. Z3
37. OEY3
38. Y4
39. Z4
40. OEY4
41. Y5
42. Z5
43. OEY5
44. Y6
45. Z6
46. OEY6
47. Y7
48. Z7

Functional Features

• Bidirectional level shifting: Allows for translation between different voltage domains.
• Multiple input/output voltage compatibility: Supports a wide range of input and output voltage levels.
• High-speed operation: Enables fast data transmission up to 100 Mbps.
• Low-power consumption: Designed with CMOS technology for efficient power usage.

Advantages and Disadvantages

Advantages: - Wide voltage range operation allows for versatile use in various applications. - Bidirectional level shifting capability simplifies interfacing between different voltage domains. - High-speed operation enables quick data transmission. - Low-power consumption helps conserve energy.

Disadvantages: - Limited maximum data rate compared to some other logic level shifters. - Requires careful consideration of voltage compatibility to avoid damage.

Working Principles

The SN74ABT18504PMRG4 is designed to shift logic levels between different voltage domains. It utilizes bidirectional level shifting, allowing for translation of signals from one voltage level to another. The IC supports multiple input and output voltage levels, making it compatible with a wide range of devices. By providing a seamless interface between different voltage domains, the SN74ABT18504PMRG4 facilitates communication and data transfer between components operating at different voltage levels.

Detailed Application Field Plans

The SN74ABT18504PMRG4 can be used in various applications that require logic level shifting. Some potential application fields include:

1. Microcontroller interfacing: The IC can be used to interface microcontrollers operating at different voltage levels, enabling communication between them.
2. Sensor networks: It can facilitate level shifting in sensor networks where sensors and controllers operate at different voltage domains.
3. Communication systems: The IC can be employed in communication systems to enable compatibility between devices with varying voltage requirements.
4. Industrial automation: It can be utilized in industrial automation systems to interface different components operating at different voltage levels.

Detailed and Complete Alternative Models

1. SN74LVC4245APWR
2. TXB0108PWR
3. PCA9306DCUR
4. 74LVC245APW
5. CD4050BE

These alternative models offer similar functionality and can be considered as alternatives to the SN74ABT18504PMRG4 for logic level shifting applications.

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