74LCX16374MEAX

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, high-speed, and low-power consumption
• Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Sequential logic device for storing and transferring data
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Logic Family: LCX
• Number of Flip-Flops: 16
• Input Voltage Range: 2.0V to 3.6V
• Output Voltage Range: 0V to VCC
• Maximum Clock Frequency: 200MHz
• Propagation Delay: 2.5ns (max)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74LCX16374MEAX has a total of 48 pins, which are assigned specific functions. The pin configuration is as follows:

1. Pin 1: Data Input (D0)
2. Pin 2: Data Input (D1)
3. Pin 3: Data Input (D2)
4. Pin 4: Data Input (D3)
5. Pin 5: Data Input (D4)
6. Pin 6: Data Input (D5)
7. Pin 7: Data Input (D6)
8. Pin 8: Data Input (D7)
9. Pin 9: Data Input (D8)
10. Pin 10: Data Input (D9)
11. Pin 11: Data Input (D10)
12. Pin 12: Data Input (D11)
13. Pin 13: Data Input (D12)
14. Pin 14: Data Input (D13)
15. Pin 15: Data Input (D14)
16. Pin 16: Data Input (D15)
17. Pin 17: Clock Input (CP)
18. Pin 18: Clock Enable Input (CE)
19. Pin 19: Output Enable Input (OE)
20. Pin 20: Master Reset Input (MR)
21. Pin 21: Q0 Output
22. Pin 22: Q1 Output
23. Pin 23: Q2 Output
24. Pin 24: Q3 Output
25. Pin 25: Q4 Output
26. Pin 26: Q5 Output
27. Pin 27: Q6 Output
28. Pin 28: Q7 Output
29. Pin 29: Q8 Output
30. Pin 30: Q9 Output
31. Pin 31: Q10 Output
32. Pin 32: Q11 Output
33. Pin 33: Q12 Output
34. Pin 34: Q13 Output
35. Pin 35: Q14 Output
36. Pin 36: Q15 Output
37. Pin 37: GND (Ground)
38. Pin 38: GND (Ground)
39. Pin 39: VCC (Power Supply)
40. Pin 40: VCC (Power Supply)

Functional Features

• The 74LCX16374MEAX is a 16-bit flip-flop with transparent latch and 3-state outputs.
• It operates at low voltage levels, making it suitable for battery-powered devices.
• The device offers high-speed performance, enabling efficient data transfer.
• It consumes low power, contributing to energy-efficient designs.
• The 3-state outputs allow multiple devices to share a common bus without interference.

Advantages and Disadvantages

Advantages: - Low-voltage operation extends battery life in portable applications. - High-speed performance enables quick data processing. - Low power consumption reduces energy requirements. - 3-state outputs facilitate bus sharing in complex systems.

Disadvantages: - Limited to 16-bit data storage and transfer. - Requires careful handling due to small package size.

Working Principles

The 74LCX16374MEAX operates based on the principles of sequential logic. It consists of 16 flip-flops that can store and transfer data. The device has a clock input (CP) that controls the timing of data transfer. When the clock signal transitions from low to high, the data present at the inputs (D0-D15) is latched and transferred to the corresponding outputs (Q0-Q15). The transparent latch feature allows continuous data flow when the clock enable input (CE) is high. The output enable input (OE) enables or disables the 3-state outputs. The master reset input (MR) resets all flip-flops to a known state when activated.

Detailed Application Field Plans

The 74LCX16374MEAX finds applications in various fields, including:

1. Communication Systems: Used for data buffering and synchronization in communication protocols.