SN74AUC16240DGVR

Product Overview

• Category: Integrated Circuit
• Use: Buffer/Driver
• Characteristics: High-speed, low-power, voltage level shifting
• Package: VSSOP (Very Small Outline Package)
• Essence: Logic Level Translator
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 0.8V to 3.6V
• Input Voltage Range: -0.5V to 5.5V
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 100 MHz
• Number of Channels: 16
• Output Drive Capability: ±24 mA
• Propagation Delay: 2.9 ns (typical)

Detailed Pin Configuration

The SN74AUC16240DGVR has a total of 48 pins, arranged in a VSSOP package. The pin configuration is as follows:

1. OE#
2. A1
3. Y1
4. A2
5. Y2
6. GND
7. Y3
8. A3
9. Y4
10. A4
11. Y5
12. A5
13. Y6
14. A6
15. Y7
16. A7
17. Y8
18. A8
19. Y9
20. A9
21. Y10
22. A10
23. Y11
24. A11
25. Y12
26. A12
27. Y13
28. A13
29. Y14
30. A14
31. Y15
32. A15
33. Y16
34. A16
35. VCC
36. B1
37. Z1
38. B2
39. Z2
40. GND
41. Z3
42. B3
43. Z4
44. B4
45. Z5
46. B5
47. Z6
48. B6

Functional Features

The SN74AUC16240DGVR is a high-speed buffer/driver IC that provides voltage level shifting capabilities. It is designed to interface between devices operating at different voltage levels, ensuring proper signal translation. The key features of this IC include:

• Wide supply voltage range, allowing compatibility with various systems.
• High-speed operation, enabling efficient data transmission.
• Low-power consumption, reducing energy requirements.
• 16 channels for simultaneous level shifting.
• Output drive capability of ±24 mA, ensuring strong signal integrity.
• Propagation delay of 2.9 ns (typical), minimizing signal latency.

Advantages and Disadvantages

Advantages: - Wide supply voltage range enables versatile usage. - High-speed operation facilitates fast data transfer. - Low-power consumption reduces energy costs. - Multiple channels allow for simultaneous level shifting. - Strong output drive capability ensures reliable signal transmission.

Disadvantages: - Limited maximum operating frequency compared to some other ICs. - VSSOP package may require careful handling during assembly.

Working Principles

The SN74AUC16240DGVR operates by receiving input signals from one voltage domain and translating them to the corresponding voltage level in another domain. It utilizes a combination of MOSFETs and CMOS technology to achieve efficient level shifting. The IC's internal circuitry ensures that the output signals accurately reflect the input signals, while maintaining high-speed operation and low power consumption.

Detailed Application Field Plans

The SN74AUC16240DGVR finds applications in various fields where voltage level translation is required. Some specific application areas include:

1. Communication Systems: Used to interface between different voltage domains in communication devices such as routers, switches, and modems.
2. Industrial Automation: Enables level shifting between control systems and sensors/actuators operating at different voltage levels.
3. Automotive Electronics: Facilitates communication between various components in automotive systems, ensuring compatibility between different voltage domains.
4. Consumer Electronics: Allows for proper signal translation between different subsystems in devices like smartphones, tablets, and gaming consoles.

Detailed and Complete Alternative Models

1. SN74AUC16244DGVR: Similar to SN74AUC16240DGVR, but with 8 channels instead of 16.
2. SN74LVC16240ADGGR: Offers similar functionality with a different package (TSSOP) and wider supply voltage range.
3. SN74HCT244N: Provides level shifting capabilities with higher output drive capability and wider input voltage range.

These alternative models offer similar features and can be considered based on specific requirements and constraints.

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