PI74FCT162373ATA

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data storage and transfer
• Characteristics: High-speed, low-power consumption
• Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Bi-directional octal D-type transparent latch
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Logic Family: FCT
• Number of Bits: 16
• Latch Type: Transparent
• Latch Function: Octal D-type
• Output Type: Tri-state
• Operating Voltage: 4.5V to 5.5V
• Operating Temperature: -40°C to +85°C
• Propagation Delay: 3.8ns (typical)
• Input/Output Compatibility: TTL-compatible

Pin Configuration

The PI74FCT162373ATA has a total of 48 pins. The pin configuration is as follows:

1. OE (Output Enable) 1
2. O1 (Output) 1
3. I1 (Input) 1
4. I2 (Input) 2
5. O2 (Output) 2
6. GND (Ground)
7. O3 (Output) 3
8. I3 (Input) 3
9. I4 (Input) 4
10. O4 (Output) 4
11. VCC (Power Supply)
12. O5 (Output) 5
13. I5 (Input) 5
14. I6 (Input) 6
15. O6 (Output) 6
16. GND (Ground)
17. O7 (Output) 7
18. I7 (Input) 7
19. I8 (Input) 8
20. O8 (Output) 8
21. GND (Ground)
22. LE (Latch Enable)
23. D1 (Data Input) 1
24. D2 (Data Input) 2
25. Q2 (Latch Output) 2
26. GND (Ground)
27. Q3 (Latch Output) 3
28. D3 (Data Input) 3
29. D4 (Data Input) 4
30. Q4 (Latch Output) 4
31. VCC (Power Supply)
32. Q5 (Latch Output) 5
33. D5 (Data Input) 5
34. D6 (Data Input) 6
35. Q6 (Latch Output) 6
36. GND (Ground)
37. Q7 (Latch Output) 7
38. D7 (Data Input) 7
39. D8 (Data Input) 8
40. Q8 (Latch Output) 8
41. GND (Ground)
42. OE (Output Enable) 2
43. O9 (Output) 9
44. I9 (Input) 9
45. I10 (Input) 10
46. O10 (Output) 10
47. VCC (Power Supply)
48. O11 (Output) 11

Functional Features

• Bi-directional data transfer between input and output ports
• Transparent latch enables real-time data storage and transfer
• Tri-state outputs allow multiple devices to share a common bus
• High-speed operation with low power consumption
• TTL-compatible inputs and outputs for easy integration into existing systems

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Low power consumption reduces energy usage - Tri-state outputs enable bus sharing and system flexibility - TTL compatibility simplifies integration into existing systems

Disadvantages: - Limited number of bits (16) may not be sufficient for certain applications requiring larger data storage capacity - Operating temperature range (-40°C to +85°C) may not be suitable for extreme environments

Working Principles

The PI74FCT162373ATA is an octal D-type transparent latch that allows bi-directional data transfer between its input and output ports. The latch is transparent, meaning that the input data is immediately transferred to the output when the latch enable (LE) signal is active. The tri-state outputs enable multiple devices to share a common bus by allowing the outputs to be in a high-impedance state when not enabled.

Detailed Application Field Plans

The PI74FCT162373ATA can be used in various applications that require high-speed data storage and transfer. Some potential application fields include:

1. Data communication systems
2. Networking equipment
3. Industrial automation
4. Test and measurement instruments