Encyclopedia Entry: 74FCT16373ATPVG8

Product Overview

Category

The 74FCT16373ATPVG8 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for data storage and transfer applications.

Characteristics

• The 74FCT16373ATPVG8 is a 16-bit transparent latch with 3-state outputs.
• It operates on a wide supply voltage range, typically between 4.5V and 5.5V.
• This IC offers high-speed performance, making it suitable for time-critical applications.
• It features a latch enable (LE) input, which controls the transparency of the latch.
• The 74FCT16373ATPVG8 supports bidirectional data flow, allowing for versatile data handling.

Package and Quantity

The 74FCT16373ATPVG8 is available in a standard 48-pin TSSOP (Thin Shrink Small Outline Package) package. It is typically sold in reels or tubes containing multiple units.

Essence

The essence of the 74FCT16373ATPVG8 lies in its ability to store and transfer digital data efficiently within electronic systems.

Packaging/Quantity

The 74FCT16373ATPVG8 is commonly packaged in reels or tubes, with each package containing multiple units of the IC.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Logic Family: FCT
• Number of Bits: 16
• Output Type: 3-state
• Package Type: TSSOP
• Package Pins: 48

Detailed Pin Configuration

The pin configuration of the 74FCT16373ATPVG8 is as follows:

1. D0
2. D1
3. D2
4. D3
5. D4
6. D5
7. D6
8. D7
9. D8
10. D9
11. D10
12. D11
13. D12
14. D13
15. D14
16. D15
17. GND (Ground)
18. LE (Latch Enable)
19. OE (Output Enable)
20. Q0
21. Q1
22. Q2
23. Q3
24. Q4
25. Q5
26. Q6
27. Q7
28. Q8
29. Q9
30. Q10
31. Q11
32. Q12
33. Q13
34. Q14
35. Q15
36. VCC (Supply Voltage)

Functional Features

The 74FCT16373ATPVG8 offers the following functional features:

• Transparent latch with 3-state outputs: Allows for efficient data storage and transfer.
• Latch enable (LE) input: Controls the transparency of the latch, enabling or disabling data transfer.
• Bidirectional data flow: Supports versatile data handling in both input and output directions.

Advantages and Disadvantages

Advantages

• High-speed performance: Suitable for time-critical applications.
• Wide supply voltage range: Provides flexibility in various electronic systems.
• Versatile bidirectional data flow: Enables efficient data handling.

Disadvantages

• Limited to 16-bit data storage and transfer: Not suitable for applications requiring larger data sizes.
• Requires external control signals (LE and OE): Additional circuitry may be needed for proper operation.

Working Principles

The 74FCT16373ATPVG8 operates based on the principles of transparent latching. When the latch enable (LE) input is active, the data at the input pins (D0-D15) is transparently transferred to the output pins (Q0-Q15). When the LE input is inactive, the latch holds the last valid data. The output enable (OE) input controls the 3-state outputs, allowing them to be either active or in a high-impedance state.

Detailed Application Field Plans

The 74FCT16373ATPVG8 finds applications in various digital electronic systems, including but not limited to:

1. Microprocessors and microcontrollers
2. Data storage systems
3. Communication equipment
4. Industrial automation
5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74FCT16373ATPVG8 include:

1. SN74ALS373DW - Texas Instruments
2. CD74HCT373E - Texas Instruments
3. MC74HC573AN - ON Semiconductor
4. 74ACT573SCX - Fairchild Semiconductor
5. CY74FCT573CTQCT - Cypress Semiconductor

These alternative models can be considered based on specific requirements