Encyclopedia Entry: 74ALVCH32374BFG8

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data Flip-Flop with 3-State Outputs
• Characteristics: High-speed, low-power, 32-bit D-type flip-flop, 3-state outputs
• Package: BGA (Ball Grid Array)
• Essence: Reliable and efficient data storage and transfer solution
• Packaging/Quantity: Available in reels, typically 2500 units per reel

Specifications

• Technology: Advanced Low-Voltage CMOS (ALVCH)
• Supply Voltage: 1.65V to 3.6V
• Operating Temperature: -40°C to +85°C
• Input/Output Compatibility: TTL, LVTTL, LVCMOS
• Propagation Delay: 2.5 ns (max)
• Output Drive Capability: ±24 mA
• Latch-Up Performance: ±300 mA
• Package Dimensions: 56-ball BGA, 4.5 mm x 4.5 mm

Detailed Pin Configuration

The 74ALVCH32374BFG8 IC has a total of 56 pins. The pin configuration is as follows:

1. OE (Output Enable) 1
2. Q0 (Output) 0
3. D0 (Data) 0
4. GND (Ground)
5. D1 (Data) 1
6. Q1 (Output) 1
7. Q2 (Output) 2
8. D2 (Data) 2
9. VCC (Power Supply)
10. D3 (Data) 3
11. Q3 (Output) 3
12. Q4 (Output) 4
13. D4 (Data) 4
14. GND (Ground)
15. D5 (Data) 5
16. Q5 (Output) 5
17. Q6 (Output) 6
18. D6 (Data) 6
19. VCC (Power Supply)
20. D7 (Data) 7
21. Q7 (Output) 7
22. Q8 (Output) 8
23. D8 (Data) 8
24. GND (Ground)
25. D9 (Data) 9
26. Q9 (Output) 9
27. Q10 (Output) 10
28. D10 (Data) 10
29. VCC (Power Supply)
30. D11 (Data) 11
31. Q11 (Output) 11
32. Q12 (Output) 12
33. D12 (Data) 12
34. GND (Ground)
35. D13 (Data) 13
36. Q13 (Output) 13
37. Q14 (Output) 14
38. D14 (Data) 14
39. VCC (Power Supply)
40. D15 (Data) 15
41. Q15 (Output) 15
42. Q16 (Output) 16
43. D16 (Data) 16
44. GND (Ground)
45. D17 (Data) 17
46. Q17 (Output) 17
47. Q18 (Output) 18
48. D18 (Data) 18
49. VCC (Power Supply)
50. D19 (Data) 19
51. Q19 (Output) 19
52. Q20 (Output) 20
53. D20 (Data) 20
54. GND (Ground)
55. D21 (Data) 21
56. OE (Output Enable) 2

Functional Features

• High-speed operation allows for efficient data transfer.
• Low-power consumption ensures energy efficiency.
• 3-state outputs enable bus sharing and reduce conflicts.
• Wide supply voltage range provides flexibility in various applications.
• Latch-up performance enhances reliability.

Advantages

• Fast propagation delay enables quick data processing.
• Low power consumption reduces energy costs.
• 3-state outputs facilitate bus sharing and system integration.
• Wide supply voltage range allows compatibility with different systems.
• Reliable latch-up performance ensures stable operation.

Disadvantages

• Limited pin count may restrict the complexity of designs.
• BGA package may require specialized equipment for soldering and rework.
• Higher cost compared to some alternative models.

Working Principles

The 74ALVCH32374BFG8 is a data flip-flop IC that stores and transfers data using D-type flip-flops. It operates by latching input data on the rising edge of the clock signal and storing it until the next clock cycle.