SN74AUCH16374DGGR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: High-speed, low-power, 16-bit D-type flip-flop with 3-state outputs
• Package: TSSOP-48
• Essence: Flip-flop with 3-state outputs
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Number of Bits: 16
• Logic Family: AUCH
• Supply Voltage Range: 1.65V to 3.6V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to 85°C
• Propagation Delay Time: 2.9ns (typical)
• Output Drive Capability: ±24mA

Detailed Pin Configuration

The SN74AUCH16374DGGR has a total of 48 pins arranged as follows:

1. Pin 1: Output 1
2. Pin 2: Output 2
3. Pin 3: Output 3
4. Pin 4: Output 4
5. Pin 5: Output 5
6. Pin 6: Output 6
7. Pin 7: Output 7
8. Pin 8: Output 8
9. Pin 9: GND (Ground)
10. Pin 10: Output 9
11. Pin 11: Output 10
12. Pin 12: Output 11
13. Pin 13: Output 12
14. Pin 14: Output 13
15. Pin 15: Output 14
16. Pin 16: Output 15
17. Pin 17: Output 16
18. Pin 18: VCC (Power Supply)
19. Pin 19: Clock Input
20. Pin 20: Clock Enable
21. Pin 21: Data Input 1
22. Pin 22: Data Input 2
23. Pin 23: Data Input 3
24. Pin 24: Data Input 4
25. Pin 25: Data Input 5
26. Pin 26: Data Input 6
27. Pin 27: Data Input 7
28. Pin 28: Data Input 8
29. Pin 29: GND (Ground)
30. Pin 30: Data Input 9
31. Pin 31: Data Input 10
32. Pin 32: Data Input 11
33. Pin 33: Data Input 12
34. Pin 34: Data Input 13
35. Pin 35: Data Input 14
36. Pin 36: Data Input 15
37. Pin 37: Data Input 16
38. Pin 38: Output Enable 1
39. Pin 39: Output Enable 2
40. Pin 40: Output Enable 3
41. Pin 41: Output Enable 4
42. Pin 42: Output Enable 5
43. Pin 43: Output Enable 6
44. Pin 44: Output Enable 7
45. Pin 45: Output Enable 8
46. Pin 46: GND (Ground)
47. Pin 47: Output Enable 9
48. Pin 48: Output Enable 10

Functional Features

• High-speed operation with low power consumption
• 3-state outputs for bus-oriented applications
• Wide supply voltage range allows compatibility with various systems
• Schmitt-trigger inputs for noise immunity
• Supports both clocked and transparent modes of operation

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing - Low power consumption helps in reducing energy usage - 3-state outputs allow for easy bus sharing and interfacing - Wide supply voltage range ensures compatibility with different systems - Schmitt-trigger inputs provide noise immunity, improving signal integrity

Disadvantages: - Limited number of bits (16) may not be suitable for applications requiring larger data sizes - TSSOP-48 package may require careful handling during assembly and soldering

Working Principles

The SN74AUCH16374DGGR is a 16-bit D-type flip-flop with 3-state outputs. It can store and transfer digital data using clock signals. The flip-flop operates in either a clocked or transparent mode, depending on the state of the clock enable input. When the clock enable input is high, the flip-flop operates in the clocked mode, where data is transferred on the rising edge of the clock signal. In the transparent mode, the flip-flop directly follows the data inputs.