54FCT373CTDB

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: Ceramic Dual-In-Line Package (CDIP)
• Essence: D-type transparent latch with 3-state outputs
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

• Supply Voltage: 4.5V to 5.5V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature: -40°C to +85°C
• Propagation Delay Time: 6ns (typical)
• Output Current: ±24mA
• Input Capacitance: 10pF
• Output Capacitance: 15pF

Detailed Pin Configuration

The 54FCT373CTDB has a total of 20 pins, which are assigned as follows:

1. D0 - Data Input 0
2. D1 - Data Input 1
3. D2 - Data Input 2
4. D3 - Data Input 3
5. D4 - Data Input 4
6. D5 - Data Input 5
7. D6 - Data Input 6
8. D7 - Data Input 7
9. GND - Ground
10. OE - Output Enable
11. CP - Clock Pulse
12. Q0 - Output 0
13. Q1 - Output 1
14. Q2 - Output 2
15. Q3 - Output 3
16. Q4 - Output 4
17. Q5 - Output 5
18. Q6 - Output 6
19. Q7 - Output 7
20. VCC - Power Supply

Functional Features

• D-type transparent latch with 3-state outputs
• High-speed operation with low-power consumption
• Output enable (OE) input for disabling the outputs
• Clock pulse (CP) input for latch control
• Data inputs (D0-D7) for storing data
• Outputs (Q0-Q7) for providing stored data

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data storage and retrieval - Low-power consumption reduces energy usage - 3-state outputs provide flexibility in connecting to other devices - Compact CDIP package ensures durability and ease of installation

Disadvantages: - Limited input and output voltage range may restrict compatibility with certain systems - Propagation delay time may affect real-time applications requiring immediate response

Working Principles

The 54FCT373CTDB is a D-type transparent latch with 3-state outputs. It operates by latching the data inputs (D0-D7) when a clock pulse (CP) is received. The latched data is then stored in the flip-flop until the next clock pulse. The stored data can be accessed through the outputs (Q0-Q7). The output enable (OE) input allows for enabling or disabling the outputs, providing flexibility in controlling the flow of data.

Detailed Application Field Plans

The 54FCT373CTDB is commonly used in various digital systems and applications, including:

1. Microprocessors and microcontrollers
2. Data storage and retrieval systems
3. Communication equipment
4. Industrial automation systems
5. Automotive electronics
6. Test and measurement instruments

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 54FCT373CTDB include:

1. 74HC373 - Octal D-type transparent latch with 3-state outputs
2. SN74LS373 - Octal D-type transparent latch with 3-state outputs
3. CD74HCT373 - Octal D-type transparent latch with 3-state outputs

These alternative models can be considered based on specific requirements and compatibility with the target system.

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