IDT74FST163244PAG8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Data Buffer/Driver
• Characteristics: High-speed, low-power, bidirectional buffer/driver
• Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Provides bidirectional buffering and driving capabilities for high-speed data communication
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Number of Buffers/Drivers: 16
• Logic Family: FST (Fast Switching Technology)
• Supply Voltage: 2.3V to 3.6V
• Input/Output Voltage Range: 0V to VCC
• Output Drive Strength: ±24mA
• Propagation Delay: 1.5ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IDT74FST163244PAG8 has a total of 48 pins. The pin configuration is as follows:

1. A1
2. Y1
3. B1
4. GND
5. B2
6. Y2
7. A2
8. VCC
9. OE#
10. Y3
11. B3
12. GND
13. B4
14. Y4
15. A4
16. VCC
17. A3
18. Y5
19. B5
20. GND
21. B6
22. Y6
23. A6
24. VCC
25. OE#
26. Y7
27. B7
28. GND
29. B8
30. Y8
31. A8
32. VCC
33. A7
34. Y9
35. B9
36. GND
37. B10
38. Y10
39. A10
40. VCC
41. OE#
42. Y11
43. B11
44. GND
45. B12
46. Y12
47. A12
48. VCC

Functional Features

• Bidirectional buffering and driving: Allows data to be transmitted in both directions with minimal delay.
• High-speed operation: The FST technology enables fast switching times, making it suitable for high-speed data communication.
• Low-power consumption: Designed to operate efficiently with low power requirements.
• Output drive strength: Capable of driving strong signals with a maximum current of ±24mA.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transmission. - Low-power consumption helps conserve energy. - Bidirectional buffering simplifies data communication.

Disadvantages: - Limited voltage range (2.3V to 3.6V) may not be compatible with all systems. - Propagation delay of 1.5ns may introduce slight latency in certain applications.

Working Principles

The IDT74FST163244PAG8 operates by receiving input data on its A pins and transmitting the buffered output through the corresponding Y pins. The bidirectional nature of the IC allows data to be transmitted in both directions. The OE# pin is used to enable or disable the output buffers.

Detailed Application Field Plans

The IDT74FST163244PAG8 is commonly used in various applications that require high-speed data buffering and driving. Some potential application fields include:

1. Communication Systems: Used in networking equipment, routers, and switches to facilitate fast and reliable data transmission.
2. Memory Interfaces: Enables efficient data transfer between memory modules and processors.
3. Industrial Automation: Supports high-speed data communication in industrial control systems and PLCs (Programmable Logic Controllers).
4. Test and Measurement Equipment: Provides buffering capabilities for accurate data acquisition and analysis.
5. Automotive Electronics: Used in automotive communication networks to ensure reliable and fast data transfer between different vehicle systems.

Detailed and Complete Alternative Models

1. SN74FST163244DGGR: Similar bidirectional buffer/driver IC from Texas Instruments, available in a 56-pin TSSOP package.
2. MC74FST163244AG: Alternative option from ON Semiconductor, featuring similar specifications and pin configuration in a 48-pin TSSOP package.
3. CY74FST163244PVCT: Cypress Semiconductor offers this alternative model with comparable features in a 48-pin SSOP package.

(Note: This is not an exhaustive list of alternative models, and it is recommended to consult the respective manufacturers' catalogs for a comprehensive selection.)

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