SN74AHC16240DGVR

Product Overview

• Category: Integrated Circuit
• Use: Buffer/Line Driver
• Characteristics: High-Speed, Non-Inverting, 16-Bit, Tri-State
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: This integrated circuit is designed to provide buffering and line driving capabilities for digital signals. It can handle high-speed data transmission and offers non-inverting functionality with tri-state output.
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: AHC (Advanced High-Speed CMOS)
• Number of Channels: 16
• Input Voltage Range: 2V to 5.5V
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 100MHz
• Propagation Delay: 6ns (typical)
• Output Current: ±8mA
• Supply Voltage: 2V to 5.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74AHC16240DGVR has a total of 48 pins arranged in a TSSOP package. The pin configuration is as follows:

1. OE (Output Enable) 1
2. Y1 (Output) 1
3. A1 (Input) 1
4. B1 (Input) 1
5. GND (Ground)
6. B2 (Input) 2
7. A2 (Input) 2
8. Y2 (Output) 2
9. OE (Output Enable) 2
10. Y3 (Output) 3
11. A3 (Input) 3
12. B3 (Input) 3
13. GND (Ground)
14. B4 (Input) 4
15. A4 (Input) 4
16. Y4 (Output) 4
17. OE (Output Enable) 3
18. Y5 (Output) 5
19. A5 (Input) 5
20. B5 (Input) 5
21. GND (Ground)
22. B6 (Input) 6
23. A6 (Input) 6
24. Y6 (Output) 6
25. OE (Output Enable) 4
26. Y7 (Output) 7
27. A7 (Input) 7
28. B7 (Input) 7
29. GND (Ground)
30. B8 (Input) 8
31. A8 (Input) 8
32. Y8 (Output) 8
33. OE (Output Enable) 5
34. Y9 (Output) 9
35. A9 (Input) 9
36. B9 (Input) 9
37. GND (Ground)
38. B10 (Input) 10
39. A10 (Input) 10
40. Y10 (Output) 10
41. OE (Output Enable) 6
42. Y11 (Output) 11
43. A11 (Input) 11
44. B11 (Input) 11
45. GND (Ground)
46. B12 (Input) 12
47. A12 (Input) 12
48. Y12 (Output) 12

Functional Features

• High-speed data transmission: The SN74AHC16240DGVR is capable of handling high-frequency signals up to 100MHz, making it suitable for applications requiring fast data transfer.
• Non-inverting functionality: The buffer provides a non-inverting output, ensuring that the output signal matches the input signal polarity.
• Tri-state output: The tri-state feature allows the output to be disabled, effectively disconnecting the buffer from the rest of the circuit when not in use.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transmission. - Non-inverting functionality ensures signal integrity. - Tri-state output allows for easy bus sharing and control.

Disadvantages: - Limited output current may restrict its use in certain applications requiring higher drive capabilities. - The TSSOP package may require careful handling during assembly due to its small size.

Working Principles

The SN74AHC16240DGVR operates by receiving digital input signals on its input pins (A1-A12, B1-B12). These signals are then buffered and amplified internally. The non-inverting characteristic ensures that the output signals (Y1-Y12) match the input signal polarity. The tri-state output feature allows the user to enable or disable the output, providing flexibility in bus sharing and control.

Detailed Application Field Plans

The SN74AHC16240DG