74HC574PW-Q100,118

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic IC
• Characteristics: Octal D-type flip-flop with 3-state outputs
• Package: TSSOP-20
• Essence: High-speed CMOS logic IC
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +125°C
• Output Current: ±6mA
• Propagation Delay Time: 12ns (typical)

Detailed Pin Configuration

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

Functional Features

• Octal D-type flip-flop with 3-state outputs
• Non-inverting outputs for bus-oriented applications
• 3-state outputs for bus interfacing
• High-speed operation
• Wide supply voltage range
• CMOS technology for low power consumption

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing - Wide supply voltage range provides flexibility in various applications - CMOS technology ensures low power consumption, reducing energy requirements

Disadvantages: - Limited output current may restrict certain high-power applications - Propagation delay time may affect real-time systems with strict timing constraints

Working Principles

The 74HC574PW-Q100,118 is an octal D-type flip-flop with 3-state outputs. It operates based on the clock pulse input (CP) and stores data from the eight data inputs (D0-D7) into its internal registers. The stored data can be accessed through the corresponding non-inverting outputs (Q0-Q7). The output enable (OE) pin controls the 3-state outputs, allowing them to be either active or in a high-impedance state.

Detailed Application Field Plans

The 74HC574PW-Q100,118 is commonly used in various digital systems, including but not limited to: - Data storage and retrieval systems - Address decoding circuits - Bus-oriented applications - Microprocessor-based systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that serve similar functions to the 74HC574PW-Q100,118 include: - SN74HC574N by Texas Instruments - MC74HC574AN by ON Semiconductor - CD74HC574E by Texas Instruments - 74HCT574 by NXP Semiconductors

Note: These alternative models may have slight variations in specifications and pin configurations. It is recommended to refer to their respective datasheets for detailed information.

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