SN74ABT16540ADGGR

Product Overview

• Category: Integrated Circuit
• Use: Logic Level Shifter
• Characteristics: High-speed, Non-inverting, 16-bit Buffer/Line Driver with 3-State Outputs
• Package: TSSOP-56
• Essence: Logic level shifting and buffering for digital signals
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Number of Bits: 16
• Logic Family: ABT
• Input Voltage Range: 2V to 5.5V
• Output Voltage Range: 2V to 5.5V
• Propagation Delay Time: 4.5ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74ABT16540ADGGR has a total of 56 pins arranged as follows:

1. OE1 (Output Enable Input 1)
2. O1 (Output 1)
3. I1 (Input 1)
4. GND (Ground)
5. I2 (Input 2)
6. O2 (Output 2)
7. OE2 (Output Enable Input 2)
8. VCC (Power Supply)
9. O3 (Output 3)
10. I3 (Input 3)
11. GND (Ground)
12. I4 (Input 4)
13. O4 (Output 4)
14. OE3 (Output Enable Input 3)
15. VCC (Power Supply)
16. O5 (Output 5)
17. I5 (Input 5)
18. GND (Ground)
19. I6 (Input 6)
20. O6 (Output 6)
21. OE4 (Output Enable Input 4)
22. VCC (Power Supply)
23. O7 (Output 7)
24. I7 (Input 7)
25. GND (Ground)
26. I8 (Input 8)
27. O8 (Output 8)
28. OE5 (Output Enable Input 5)
29. VCC (Power Supply)
30. O9 (Output 9)
31. I9 (Input 9)
32. GND (Ground)
33. I10 (Input 10)
34. O10 (Output 10)
35. OE6 (Output Enable Input 6)
36. VCC (Power Supply)
37. O11 (Output 11)
38. I11 (Input 11)
39. GND (Ground)
40. I12 (Input 12)
41. O12 (Output 12)
42. OE7 (Output Enable Input 7)
43. VCC (Power Supply)
44. O13 (Output 13)
45. I13 (Input 13)
46. GND (Ground)
47. I14 (Input 14)
48. O14 (Output 14)
49. OE8 (Output Enable Input 8)
50. VCC (Power Supply)
51. O15 (Output 15)
52. I15 (Input 15)
53. GND (Ground)
54. I16 (Input 16)
55. O16 (Output 16)
56. OE9 (Output Enable Input 9)

Functional Features

• High-speed operation for efficient signal processing.
• Non-inverting buffer/line driver for maintaining signal integrity.
• 3-state outputs allow multiple devices to share a common bus.
• Wide input and output voltage range for compatibility with various logic families.

Advantages and Disadvantages

Advantages: - High-speed operation enables quick data transfer. - Non-inverting nature preserves signal integrity. - 3-state outputs facilitate bus sharing. - Wide voltage range allows compatibility with different logic families.

Disadvantages: - Limited number of bits (16) may not be suitable for applications requiring larger data sizes. - TSSOP package may require careful handling during assembly.

Working Principles

The SN74ABT16540ADGGR is a logic level shifter and buffer. It takes digital input signals and shifts their logic levels to match the desired output voltage range. The non-inverting nature of the device ensures that the output signal maintains the same logic state as the input signal. The 3-state outputs allow multiple devices to share a common bus, enabling efficient communication between them.

Detailed Application Field Plans

The SN74ABT16540ADGGR can be used in various applications, including but not limited to:

1. Microcontroller interfacing
2. Data communication systems
3. Memory address decoding
4. Bus drivers
5. Signal buffering

Detailed and Complete Alternative Models

1. SN74ABT16245A: 16-bit bus transceiver with 3-state outputs