SN74ABT162823ADGGR

Product Overview

• Category: Integrated Circuit
• Use: Data Buffer/Line Driver
• Characteristics: High-speed, low-power, 18-bit universal bus driver with 3-state outputs
• Package: TSSOP-56
• Essence: Provides buffering and driving capabilities for data communication between different parts of a digital system
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Output Drive Capability: ±24mA
• Propagation Delay Time: 2.8ns (typical)
• Output Transition Time: 2.5ns (typical)

Detailed Pin Configuration

The SN74ABT162823ADGGR has a total of 56 pins, which are organized as follows:

1. GND
2. A1
3. B1
4. Y1
5. A2
6. B2
7. Y2
8. A3
9. B3
10. Y3
11. A4
12. B4
13. Y4
14. A5
15. B5
16. Y5
17. A6
18. B6
19. Y6
20. A7
21. B7
22. Y7
23. A8
24. B8
25. Y8
26. A9
27. B9
28. Y9
29. A10
30. B10
31. Y10
32. A11
33. B11
34. Y11
35. A12
36. B12
37. Y12
38. A13
39. B13
40. Y13
41. A14
42. B14
43. Y14
44. A15
45. B15
46. Y15
47. A16
48. B16
49. Y16
50. VCC
51. GND
52. OE#
53. DIR#
54. LE#
55. CLK
56. GND

Functional Features

• 18-bit universal bus driver with 3-state outputs
• Supports bidirectional data flow
• Provides buffering and driving capabilities for data communication between different parts of a digital system
• High-speed operation with low power consumption
• Output enable (OE#) and direction control (DIR#) pins for flexible data flow control
• Latch enable (LE#) pin for synchronous operation
• Clock input (CLK) for synchronized data transfer

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Low-power design helps reduce energy consumption - 3-state outputs provide flexibility in controlling data flow - Synchronous operation ensures reliable data transfer - Wide supply voltage range allows for compatibility with various systems

Disadvantages: - Limited number of bits (18) may not be sufficient for certain applications requiring larger data buses - TSSOP package may require careful handling during assembly to avoid damage

Working Principles

The SN74ABT162823ADGGR is designed to buffer and drive data signals within a digital system. It operates by receiving input data on the A1-A16 and B1-B16 pins, which are then processed and transmitted through the corresponding Y1-Y16 output pins. The direction of data flow can be controlled using the DIR# pin. The OE# pin enables or disables the outputs, allowing for tri-state operation. The LE# pin is used to latch the input data and synchronize its transfer with the CLK signal.

Detailed Application Field Plans

The SN74ABT162823ADGGR can be used in various applications, including: - Microprocessor-based systems - Data communication networks - Memory modules - Industrial automation systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

1. SN74ABT16245A: 16-bit bus transceiver with 3-state outputs
2. SN74ABT16244A: 16-bit buffer/line driver with 3-state outputs
3. SN74ABT162827: 20-bit universal bus driver with 3-state outputs
4. SN74ABT162841: 18-bit registered buffer/line driver with 3-state outputs
5. SN74ABT162244: 16-bit buffer/line driver with 3-state outputs and 5V tolerant inputs

These alternative models offer similar functionality and can be considered as substitutes for the SN74ABT