Encyclopedia Entry: 74FCT16374ATPAG

Product Overview

Category

The 74FCT16374ATPAG belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.

Use

This product is primarily used for storing digital information in electronic systems. It can be employed in various applications such as data storage, signal synchronization, and sequential logic circuits.

Characteristics

• The 74FCT16374ATPAG is a 16-bit D-type flip-flop with 3-state outputs.
• It operates on a wide voltage range, typically between 4.5V and 5.5V.
• This IC offers high-speed performance, making it suitable for applications requiring quick data transfer.
• It features a latch-up protection mechanism, ensuring reliable operation even in challenging conditions.
• The 74FCT16374ATPAG is designed to minimize power consumption, making it energy-efficient.

Package and Quantity

The 74FCT16374ATPAG is available in a standard 48-pin TSSOP (Thin Shrink Small Outline Package). Each package contains one unit of the IC.

Essence

The essence of the 74FCT16374ATPAG lies in its ability to store and manipulate digital data effectively, providing a crucial building block for various electronic systems.

Packaging/Quantity

The 74FCT16374ATPAG is typically packaged in reels or tubes to ensure safe transportation and handling. Each reel/tube contains a specific quantity of ICs, usually ranging from 250 to 1000 units.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Logic Family: FCT
• Number of Flip-Flops: 16
• Output Type: 3-State
• Operating Temperature Range: -40°C to 85°C
• Package Type: TSSOP-48

Detailed Pin Configuration

The pin configuration of the 74FCT16374ATPAG is as follows:

1. Pin 1: Output Q0
2. Pin 2: Output Q1
3. Pin 3: Output Q2
4. Pin 4: Output Q3
5. Pin 5: Output Q4
6. Pin 6: Output Q5
7. Pin 7: Output Q6
8. Pin 8: Output Q7
9. Pin 9: GND (Ground)
10. Pin 10: Output Enable (OE)
11. Pin 11: Clock (CLK)
12. Pin 12: Data Input D0
13. Pin 13: Data Input D1
14. Pin 14: Data Input D2
15. Pin 15: Data Input D3
16. Pin 16: Data Input D4
17. Pin 17: Data Input D5
18. Pin 18: Data Input D6
19. Pin 19: Data Input D7
20. Pin 20: VCC (Supply Voltage)

Note: Pins 21 to 48 are not listed for brevity.

Functional Features

• The 74FCT16374ATPAG offers 16 individual flip-flops, allowing simultaneous storage of 16 bits of data.
• It supports 3-state outputs, enabling multiple devices to share a common bus without interference.
• The IC incorporates an output enable pin (OE), which can be used to control the state of the outputs.
• It features a clock input (CLK) that triggers the transfer of data from the inputs to the flip-flops.
• The latch-up protection mechanism ensures reliable operation by preventing any potential damage due to voltage spikes or other transient events.

Advantages and Disadvantages

Advantages

• High-speed performance enables quick data transfer.
• Low power consumption makes it energy-efficient.
• 3-state outputs allow for efficient bus sharing.
• Latch-up protection ensures reliable operation.

Disadvantages

• Limited number of flip-flops (16) compared to other ICs in the same category.
• Requires external clock signal for proper functioning.

Working Principles

The 74FCT16374ATPAG operates based on the principles of D-type flip-flops. It stores digital information by capturing the state of the data inputs (D0-D7) at the rising edge of the clock signal (CLK). The stored data remains unchanged until the next clock cycle, allowing for sequential storage and retrieval.

The output enable pin (OE) controls the state of the outputs (Q0-Q7). When OE is high, the outputs are active and reflect the stored data. Conversely, when OE is low, the outputs enter a high-impedance state, effectively disconnecting them from the system.

Detailed Application Field Plans

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