SN74AHC16541DL

Product Overview

• Category: Integrated Circuit
• Use: Logic Level Shifter
• Characteristics: High-speed, Low-power, 16-bit Bus Transceiver
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Logic level shifting and bus transceiving capabilities
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Number of Bits: 16
• Logic Family: AHC (Advanced High-Speed CMOS)
• Supply Voltage Range: 2 V to 5.5 V
• Input Voltage Range: 0 V to VCC
• Output Voltage Range: 0 V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 6 ns (typical)
• Output Drive Capability: ±8 mA

Detailed Pin Configuration

The SN74AHC16541DL has a total of 48 pins. The pin configuration is as follows:

1. OE (Output Enable) 1
2. I/O0 (Input/Output) 1
3. I/O1
4. GND (Ground)
5. I/O2
6. I/O3
7. VCC (Supply Voltage)
8. I/O4
9. I/O5
10. I/O6
11. I/O7
12. I/O8
13. I/O9
14. I/O10
15. I/O11
16. I/O12
17. I/O13
18. I/O14
19. I/O15
20. GND
21. I/O16
22. I/O17
23. I/O18
24. I/O19
25. I/O20
26. I/O21
27. I/O22
28. I/O23
29. GND
30. I/O24
31. I/O25
32. I/O26
33. I/O27
34. I/O28
35. I/O29
36. I/O30
37. I/O31
38. VCC
39. I/O32
40. I/O33
41. I/O34
42. I/O35
43. I/O36
44. I/O37
45. I/O38
46. I/O39
47. GND
48. OE (Output Enable) 2

Functional Features

• Bidirectional data flow between two voltage domains
• Logic level shifting from low to high or high to low voltages
• Non-inverting outputs for minimal signal distortion
• High-speed operation for efficient data transfer
• Low power consumption for energy efficiency
• ESD (Electrostatic Discharge) protection for enhanced reliability

Advantages and Disadvantages

Advantages: - Allows interfacing between different logic families - Provides reliable and efficient data transmission - Supports high-speed applications - Offers ESD protection for improved durability

Disadvantages: - Limited to 16-bit bus transceiving - Requires careful consideration of voltage levels and compatibility

Working Principles

The SN74AHC16541DL is a logic level shifter and bus transceiver integrated circuit. It facilitates bidirectional data transfer between two voltage domains, allowing seamless communication between devices operating at different logic levels. The inputs and outputs are non-inverting, ensuring minimal signal distortion during transmission. The IC operates at high speeds while consuming low power, making it suitable for various applications.

Detailed Application Field Plans

The SN74AHC16541DL can be used in a wide range of applications, including:

1. Microcontroller interfacing
2. Data acquisition systems
3. Industrial automation
4. Communication systems
5. Robotics
6. Automotive electronics
7. Consumer electronics

Detailed and Complete Alternative Models

1. SN74AHC16540DL: 16-bit Bus Transceiver with Inverting Outputs
2. SN74AHC16542DL: 16-bit Bus Transceiver with 3-State Outputs
3. SN74AHC16543DL: 16-bit Bus Transceiver with Output Registers

These alternative models offer similar functionality to the SN74AHC16541DL but may have different features or pin configurations.

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