IDT74FCT16500ATPVG8

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data Buffer/Driver
• Characteristics: High-speed, low-power, 16-bit wide, non-inverting, tri-state buffer/driver
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: The IDT74FCT16500ATPVG8 is a high-performance buffer/driver IC designed to provide efficient data transfer between different parts of a digital system.
• Packaging/Quantity: Available in tape and reel packaging, with 250 units per reel.

Specifications

• Number of Bits: 16
• Logic Family: FCT (Fast CMOS TTL-compatible)
• Input Voltage Range: 0V to 5.5V
• Output Voltage Range: 0V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 4.5V to 5.5V
• Propagation Delay Time: 3.5ns (typical)
• Output Drive Capability: ±24mA

Pin Configuration

The IDT74FCT16500ATPVG8 has a 48-pin TSSOP package with the following pin configuration:

1. OE (Output Enable) 1
2. Y1 (Output) 1
3. GND (Ground)
4. Y2 (Output) 2
5. Y3 (Output) 3
6. Y4 (Output) 4
7. Y5 (Output) 5
8. VCC (Supply Voltage)
9. Y6 (Output) 6
10. Y7 (Output) 7
11. Y8 (Output) 8
12. Y9 (Output) 9
13. Y10 (Output) 10
14. Y11 (Output) 11
15. Y12 (Output) 12
16. Y13 (Output) 13
17. Y14 (Output) 14
18. Y15 (Output) 15
19. Y16 (Output) 16
20. GND (Ground)
21. A1 (Input) 1
22. A2 (Input) 2
23. A3 (Input) 3
24. A4 (Input) 4
25. A5 (Input) 5
26. A6 (Input) 6
27. A7 (Input) 7
28. A8 (Input) 8
29. VCC (Supply Voltage)
30. A9 (Input) 9
31. A10 (Input) 10
32. A11 (Input) 11
33. A12 (Input) 12
34. A13 (Input) 13
35. A14 (Input) 14
36. A15 (Input) 15
37. A16 (Input) 16
38. GND (Ground)
39. OE (Output Enable) 2
40. Y1 (Output) 1
41. Y2 (Output) 2
42. Y3 (Output) 3
43. Y4 (Output) 4
44. Y5 (Output) 5
45. Y6 (Output) 6
46. Y7 (Output) 7
47. Y8 (Output) 8
48. VCC (Supply Voltage)

Functional Features

• Non-inverting buffer/driver: The IDT74FCT16500ATPVG8 preserves the logic state of the input signals and provides an amplified version at the output.
• Tri-state outputs: The outputs can be put into a high-impedance state, allowing multiple devices to share a common bus without interfering with each other.
• High-speed operation: The IC is designed for fast data transfer, with a typical propagation delay of 3.5ns.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer in digital systems. - Tri-state outputs allow for bus sharing and reduce signal interference. - Low-power consumption helps in energy-efficient designs.

Disadvantages: - Limited voltage range (0V to 5.5V) may not be suitable for all applications. - Propagation delay time may affect timing-sensitive systems.

Working Principles

The IDT74FCT16500ATPVG8 operates by receiving input signals on the A1-A16 pins and amplifying them to the corresponding Y1-Y16 output pins. The non-inverting nature of the buffer ensures that the logic state of the input signals is preserved at the outputs. The OE pins control the output enable function, allowing the outputs to be put into a high-impedance