SN74ABT16501DGGR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data storage and transfer
• Characteristics: High-speed, bidirectional, 18-bit universal shift register
• Package: TSSOP-56
• Essence: Efficient data manipulation and transfer
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Number of Bits: 18
• Logic Family: ABT
• Supply Voltage Range: 4.5V to 5.5V
• Input/Output Type: Tri-State
• Operating Temperature Range: -40°C to +85°C
• Output Current: ±24mA
• Propagation Delay: 3.8ns (typical)

Detailed Pin Configuration

The SN74ABT16501DGGR has a total of 56 pins, which are distributed as follows:

1. GND (Ground)
2. D1 (Data Input 1)
3. D2 (Data Input 2)
4. D3 (Data Input 3)
5. D4 (Data Input 4)
6. D5 (Data Input 5)
7. D6 (Data Input 6)
8. D7 (Data Input 7)
9. D8 (Data Input 8)
10. D9 (Data Input 9)
11. D10 (Data Input 10)
12. D11 (Data Input 11)
13. D12 (Data Input 12)
14. D13 (Data Input 13)
15. D14 (Data Input 14)
16. D15 (Data Input 15)
17. D16 (Data Input 16)
18. D17 (Data Input 17)
19. D18 (Data Input 18)
20. VCC (Supply Voltage)
21. GND (Ground)
22. OE (Output Enable)
23. CP (Clock Pulse)
24. DS (Serial Data Input)
25. SHCP (Shift Clock Pulse)
26. STCP (Storage Clock Pulse)
27. Q1 (Serial Output 1)
28. Q2 (Serial Output 2)
29. Q3 (Serial Output 3)
30. Q4 (Serial Output 4)
31. Q5 (Serial Output 5)
32. Q6 (Serial Output 6)
33. Q7 (Serial Output 7)
34. Q8 (Serial Output 8)
35. Q9 (Serial Output 9)
36. Q10 (Serial Output 10)
37. Q11 (Serial Output 11)
38. Q12 (Serial Output 12)
39. Q13 (Serial Output 13)
40. Q14 (Serial Output 14)
41. Q15 (Serial Output 15)
42. Q16 (Serial Output 16)
43. Q17 (Serial Output 17)
44. Q18 (Serial Output 18)
45. GND (Ground)

Functional Features

• Bidirectional data transfer
• High-speed operation
• Tri-state outputs for bus sharing
• Serial or parallel data loading
• Shift and storage clock inputs for synchronized operation
• Wide supply voltage range for compatibility

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Bidirectional functionality enables versatile usage - Tri-state outputs facilitate bus sharing - Wide supply voltage range ensures compatibility with various systems

Disadvantages: - Limited number of bits (18) may not be sufficient for certain applications - TSSOP package may require careful handling during assembly

Working Principles

The SN74ABT16501DGGR is a universal shift register that can store and transfer data in both directions. It operates based on clock pulses and serial or parallel data loading. The shift clock pulse (SHCP) controls the shifting of data, while the storage clock pulse (STCP) determines when the data is stored in the register. The output enable (OE) pin enables or disables the outputs, allowing for bus sharing.

Detailed Application Field Plans

The SN74ABT16501DGGR can be used in various applications that require efficient data storage and transfer. Some potential application fields include:

1. Communication Systems: Used for data buffering and synchronization in communication protocols such as UART, SPI, and I2C.
2. Data Acquisition: Enables the collection and processing of data from sensors and other sources.
3. Industrial Automation: Facilitates control and monitoring systems by handling input and output data.
4. Test and Measurement Equipment: Provides accurate data acquisition and analysis capabilities.
5. Automotive Electronics: Supports data transfer and control functions in automotive systems.

Detailed and Complete Alternative Models

1. SN74ABT16500DLR: 18-bit universal shift register with similar features but different package (SOIC-56).