74LVT16500ADL,518

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics: High-speed, low-power, voltage level shifting
• Package: Surface Mount Technology (SMT)
• Essence: Bidirectional voltage level translator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• Input Voltage Range (VREF): 0V to VCC
• Output Voltage Range (A/B Ports): 0V to VCC
• Maximum Input Clamp Current: ±20mA
• Maximum Output Clamp Current: ±50mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74LVT16500ADL,518 IC has a total of 48 pins arranged in a dual in-line package (DIP). The pin configuration is as follows:

1. OE (Output Enable) A1
2. I/O0 A2
3. GND A3
4. I/O1 A4
5. VCC A5
6. I/O2 A6
7. I/O3 A7
8. I/O4 A8
9. I/O5 A9
10. I/O6 A10
11. I/O7 A11
12. GND A12
13. I/O8 A13
14. I/O9 A14
15. I/O10 A15
16. I/O11 A16
17. I/O12 A17
18. I/O13 A18
19. I/O14 A19
20. I/O15 A20
21. GND A21
22. VCC A22
23. I/O16 A23
24. I/O17 A24
25. I/O18 A25
26. I/O19 A26
27. I/O20 A27
28. I/O21 A28
29. I/O22 A29
30. I/O23 A30
31. GND A31
32. OE (Output Enable) B1
33. I/O24 B2
34. GND B3
35. I/O25 B4
36. VCC B5
37. I/O26 B6
38. I/O27 B7
39. I/O28 B8
40. I/O29 B9
41. I/O30 B10
42. I/O31 B11
43. GND B12
44. I/O32 B13
45. I/O33 B14
46. I/O34 B15
47. I/O35 B16
48. I/O36 B17

Functional Features

• Bidirectional voltage level translation between two independent voltage domains.
• Supports both 3.3V and 2.5V logic families.
• Provides non-inverting level shifting with high-speed operation.
• Allows direct interfacing between different voltage systems.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer. - Low-power consumption for energy-efficient applications. - Wide supply voltage range allows compatibility with various systems. - Bidirectional functionality simplifies circuit design.

Disadvantages: - Limited number of input/output channels (36 in total). - Not suitable for applications requiring higher voltage translations.

Working Principles

The 74LVT16500ADL,518 is a bidirectional voltage level translator that operates by utilizing a combination of CMOS and TTL technologies. It provides seamless translation between two independent voltage domains, allowing communication between devices operating at different logic levels. The IC uses a combination of level shifting circuits and buffers to ensure reliable data transfer while minimizing power consumption.

Detailed Application Field Plans

The 74LVT16500ADL,518 is commonly used in various applications that require voltage level translation between different logic families. Some typical application fields include: - Microcontroller interfacing with peripheral devices operating at different voltage levels. - Communication interfaces between systems using different logic families. - Data transmission between mixed-voltage systems in industrial automation. - Interface conversion in automotive electronics for compatibility between different subsystems.

Detailed and Complete Alternative Models

• SN74LVC1T45DBVR: Single-Bit Dual-Supply Bus Transceiver
• TXB0108PWR: 8-Bit Bidirectional Voltage-Level Translator
• PCA9306DCUR: Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator

These alternative models offer similar functionality and can be used as substitutes for the 74LVT16500ADL,518 in various applications.

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