Encyclopedia Entry: 74FCT162373CTPAG

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Data Storage and Transfer
• Characteristics: High-speed, low-power consumption
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Transparent D-type latch with 3-state outputs
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: FCT
• Number of Bits: 16
• Latch Type: Transparent D-type
• Output Type: 3-state
• Operating Voltage: 2.0V to 5.5V
• Operating Temperature: -40°C to +85°C
• Propagation Delay: 4.5ns (typical)
• Input Capacitance: 4pF (typical)
• Output Capacitance: 8pF (typical)

Detailed Pin Configuration

The 74FCT162373CTPAG IC has a total of 48 pins arranged in a dual in-line package (DIP). The pin configuration is as follows:

1. OE (Output Enable) 1
2. O1 (Output) 1
3. I1 (Input) 1
4. GND (Ground)
5. I2 (Input) 2
6. O2 (Output) 2
7. OE (Output Enable) 2
8. VCC (Power Supply)
9. O3 (Output) 3
10. I3 (Input) 3
11. I4 (Input) 4
12. O4 (Output) 4
13. OE (Output Enable) 3
14. GND (Ground)
15. I5 (Input) 5
16. O5 (Output) 5
17. OE (Output Enable) 4
18. VCC (Power Supply)
19. O6 (Output) 6
20. I6 (Input) 6
21. I7 (Input) 7
22. O7 (Output) 7
23. OE (Output Enable) 5
24. GND (Ground)
25. I8 (Input) 8
26. O8 (Output) 8
27. OE (Output Enable) 6
28. VCC (Power Supply)
29. O9 (Output) 9
30. I9 (Input) 9
31. I10 (Input) 10
32. O10 (Output) 10
33. OE (Output Enable) 7
34. GND (Ground)
35. I11 (Input) 11
36. O11 (Output) 11
37. OE (Output Enable) 8
38. VCC (Power Supply)
39. O12 (Output) 12
40. I12 (Input) 12
41. I13 (Input) 13
42. O13 (Output) 13
43. OE (Output Enable) 9
44. GND (Ground)
45. I14 (Input) 14
46. O14 (Output) 14
47. OE (Output Enable) 10
48. VCC (Power Supply)

Functional Features

The 74FCT162373CTPAG is a transparent D-type latch with 3-state outputs. It allows data to be stored and transferred between different components of a digital system. The key functional features include:

• Transparent latch operation: The input data is transferred to the output when the latch enable (LE) signal is high.
• 3-state outputs: The outputs can be disabled by setting the output enable (OE) signal to a low state, allowing multiple devices to share a common bus without interference.
• High-speed operation: The IC is designed for high-speed data transfer applications, with a typical propagation delay of 4.5ns.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer in time-critical applications. - Low-power consumption helps reduce overall system power requirements. - 3-state outputs allow for easy bus sharing and system integration. - Wide operating voltage range provides flexibility in different power supply configurations.

Disadvantages: - Limited number of bits (16) may not be suitable for applications requiring larger data storage or transfer capabilities. - Temperature limitations (-40°C to +85°C) restrict usage in extreme temperature environments.

Working Principles

The 74FCT162373CTPAG operates based on the principles of transparent latch and 3-state logic. When the latch enable (LE) signal is high, the input data is transferred to the outputs