SN74ALVCH16374KR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-voltage, 16-bit D-type flip-flop with 3-state outputs
• Package: 48-pin plastic thin quad flat package (TQFP)
• Essence: The SN74ALVCH16374KR is a versatile flip-flop IC that can store and transfer data in digital systems.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Number of Flip-Flops: 16
• Logic Family: ALVCH
• Voltage Level: Low voltage (1.65V to 3.6V)
• Output Type: 3-state
• Output Current: ±12mA
• Propagation Delay: 2.5ns (typical)
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SN74ALVCH16374KR has a total of 48 pins. Here is the detailed pin configuration:

1. Q0
2. Q1
3. Q2
4. Q3
5. Q4
6. Q5
7. Q6
8. Q7
9. GND
10. Q8
11. Q9
12. Q10
13. Q11
14. Q12
15. Q13
16. Q14
17. Q15
18. VCC
19. D0
20. D1
21. D2
22. D3
23. D4
24. D5
25. D6
26. D7
27. GND
28. D8
29. D9
30. D10
31. D11
32. D12
33. D13
34. D14
35. D15
36. GND
37. OE#
38. CP
39. MR#
40. GND
41. Q0#
42. Q1#
43. Q2#
44. Q3#
45. Q4#
46. Q5#
47. Q6#
48. Q7#

Functional Features

• High-speed operation: The SN74ALVCH16374KR is designed to operate at high clock frequencies, making it suitable for applications that require fast data transfer.
• Low-voltage operation: With a voltage range of 1.65V to 3.6V, this IC is compatible with low-power digital systems.
• 3-state outputs: The 3-state outputs allow multiple devices to share the same bus without interference.
• Data storage and transfer: The flip-flops can store and transfer data in digital systems, enabling sequential logic operations.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer. - Low-voltage operation reduces power consumption. - 3-state outputs enable bus sharing without interference. - Versatile flip-flop design supports various digital system applications.

Disadvantages: - Limited number of flip-flops (16) may not be sufficient for complex systems. - Requires careful handling and static protection due to its sensitive nature.

Working Principles

The SN74ALVCH16374KR operates based on the principles of flip-flops. It uses clock signals to latch and transfer data between its inputs and outputs. When the clock signal transitions from low to high, the input data is captured and stored in the flip-flops. On the next clock transition, the stored data is transferred to the output pins. The 3-state outputs allow the device to disconnect from the bus when not actively driving it.

Detailed Application Field Plans

The SN74ALVCH16374KR can be used in various digital systems, including but not limited to: - Microprocessors and microcontrollers - Data storage devices - Communication systems - Industrial automation equipment - Automotive electronics

Detailed and Complete Alternative Models

1. SN74ALVC164245KR - 16-bit bus transceiver with 3-state outputs
2. SN74ALVC164245DLR - 16-bit bus transceiver with 3-state outputs (different package)
3. SN74ALVC164245DGVR - 16-bit bus transceiver with 3-state outputs (different package)

These alternative models offer similar functionality to the SN74ALVCH16374KR and can be considered as replacements depending on specific requirements.

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