Encyclopedia Entry: 74LVT32374EC/G,557

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 74LVT32374EC/G,557 is a high-speed, low-voltage, 32-bit D-type flip-flop with 3-state outputs. It is designed for use in various digital applications where data storage and signal transmission are required.

Characteristics: This IC operates at a low voltage level, making it suitable for battery-powered devices. It offers high-speed data transfer capabilities, ensuring efficient communication between different components of a digital system. The 74LVT32374EC/G,557 comes in a small package, allowing for space-saving integration into electronic circuits.

Package: The 74LVT32374EC/G,557 is available in a standard 48-pin plastic TSSOP (Thin Shrink Small Outline Package) package.

Essence: The essence of the 74LVT32374EC/G,557 lies in its ability to store and transmit digital data efficiently within a digital system.

Packaging/Quantity: This IC is typically sold in reels or tubes containing multiple units, with quantities varying based on customer requirements.

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• High-Speed Operation: 4.5 ns maximum propagation delay
• Output Drive Capability: ±24 mA
• Operating Temperature Range: -40°C to +85°C
• Input/Output Compatibility: TTL, LVTTL, LVCMOS

Detailed Pin Configuration

The 74LVT32374EC/G,557 has a total of 48 pins, each serving a specific function. Here is a detailed pin configuration:

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

Functional Features

The 74LVT32374EC/G,557 offers the following functional features:

• 32-bit data storage using D-type flip-flops
• 3-state outputs for efficient signal transmission
• Output enable control for easy integration into digital systems
• High-speed operation for rapid data transfer
• Low-voltage operation for compatibility with various devices

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer. - Low-voltage operation makes it suitable for battery-powered devices. - Small package size enables space-saving integration. - 3-state outputs facilitate flexible signal routing.

Disadvantages: - Limited output drive capability compared to some other ICs. - Requires careful handling due to its small size and delicate pins.

Working Principles

The 74L