CY74FCT399ATQCTE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: High-speed, 8-bit universal shift/storage register
• Package: TQFP (Thin Quad Flat Package)
• Essence: The CY74FCT399ATQCTE4 is a versatile integrated circuit that can perform both shift and storage operations on an 8-bit data stream. It is designed for high-speed digital logic applications.
• Packaging/Quantity: The CY74FCT399ATQCTE4 is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input/Output Compatibility: TTL (Transistor-Transistor Logic) compatible
• Data Rate: Up to 200MHz
• Number of Inputs: 8
• Number of Outputs: 8
• Latch-Up Performance: Meets JEDEC Standard JESD 78, Class II

Detailed Pin Configuration

The CY74FCT399ATQCTE4 has a total of 20 pins. The pin configuration is as follows:

1. GND (Ground)
2. D0 (Data Input 0)
3. D1 (Data Input 1)
4. D2 (Data Input 2)
5. D3 (Data Input 3)
6. D4 (Data Input 4)
7. D5 (Data Input 5)
8. D6 (Data Input 6)
9. D7 (Data Input 7)
10. CLK (Clock Input)
11. SH/LD (Shift/Load Control Input)
12. MR (Master Reset Input)
13. Q0 (Serial Output 0)
14. Q1 (Serial Output 1)
15. Q2 (Serial Output 2)
16. Q3 (Serial Output 3)
17. Q4 (Serial Output 4)
18. Q5 (Serial Output 5)
19. Q6 (Serial Output 6)
20. VCC (Supply Voltage)

Functional Features

• Shift Operation: The CY74FCT399ATQCTE4 can perform left or right shift operations on the input data based on the clock and control inputs.
• Storage Operation: It can also store the input data when the shift/load control input is activated.
• Parallel Outputs: The IC provides parallel outputs for each bit of the stored data.
• High-Speed Performance: With a maximum data rate of 200MHz, the CY74FCT399ATQCTE4 is suitable for high-speed digital applications.

Advantages and Disadvantages

Advantages: - Versatile functionality with both shift and storage operations - High-speed performance - TTL compatible inputs/outputs - Compact TQFP package

Disadvantages: - Limited number of inputs/outputs (8-bit) - Requires external clock and control signals for proper operation

Working Principles

The CY74FCT399ATQCTE4 operates based on the clock and control inputs provided. When the shift/load control input is low, the IC performs shift operations on the input data. The direction of the shift (left or right) depends on the clock signal. When the shift/load control input is high, the IC stores the input data in its internal registers. The stored data can then be accessed through the parallel output pins.

Detailed Application Field Plans

The CY74FCT399ATQCTE4 can be used in various digital logic applications, including:

1. Data Communication Systems: It can be used for data serialization and deserialization tasks.
2. Arithmetic Logic Units (ALUs): The IC can be utilized in ALUs for shifting and storing intermediate results during arithmetic operations.
3. Serial-to-Parallel Conversion: It can convert a serial data stream into parallel data for further processing.
4. Register File Design: The CY74FCT399ATQCTE4 can be incorporated into register file designs to enable efficient data storage and retrieval.

Detailed and Complete Alternative Models

1. SN74FCT399ATQCTE4: This is a similar 8-bit universal shift/storage register from Texas Instruments.
2. CD74FCT399ATQCTE4: Another alternative option manufactured by ON Semiconductor.
3. MC74FCT399ATQCTE4: A compatible 8-bit shift/register IC produced by Motorola.

These alternative models provide similar functionality and can be considered as substitutes for the CY74FCT399ATQCTE4.

Word count: 529 words