SN74HC273QPWRQ1

Product Overview

Category

SN74HC273QPWRQ1 belongs to the category of integrated circuits (ICs).

Use

It is commonly used in digital logic applications for data storage and manipulation.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Schmitt-trigger inputs for noise immunity
• Output drive capability: 10 LSTTL loads
• Package type: TSSOP (Thin Shrink Small Outline Package)
• RoHS compliant

Packaging/Quantity

SN74HC273QPWRQ1 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply voltage range: 2V to 6V
• Input voltage range: 0V to VCC
• Operating temperature range: -40°C to +125°C
• Propagation delay time: 14 ns (typical)
• Output current: ±6 mA
• Input capacitance: 3.5 pF (typical)

Detailed Pin Configuration

The SN74HC273QPWRQ1 has a total of 20 pins, which are assigned as follows:

1. CLR (Clear) - Active low clear input
2. D0 (Data Input 0) - Data input bit 0
3. D1 (Data Input 1) - Data input bit 1
4. D2 (Data Input 2) - Data input bit 2
5. D3 (Data Input 3) - Data input bit 3
6. D4 (Data Input 4) - Data input bit 4
7. D5 (Data Input 5) - Data input bit 5
8. D6 (Data Input 6) - Data input bit 6
9. D7 (Data Input 7) - Data input bit 7
10. GND (Ground) - Ground reference
11. Q0 (Output 0) - Output bit 0
12. Q1 (Output 1) - Output bit 1
13. Q2 (Output 2) - Output bit 2
14. Q3 (Output 3) - Output bit 3
15. Q4 (Output 4) - Output bit 4
16. Q5 (Output 5) - Output bit 5
17. Q6 (Output 6) - Output bit 6
18. Q7 (Output 7) - Output bit 7
19. CP (Clock Pulse) - Clock pulse input
20. VCC (Supply Voltage) - Positive supply voltage

Functional Features

The SN74HC273QPWRQ1 is an octal D-type flip-flop with a clear input and clock pulse input. It can store and manipulate data in digital systems. The flip-flop operates on positive-edge triggered clock pulses and provides outputs that reflect the state of the inputs at the time of the clock pulse.

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing.
• Low power consumption helps conserve energy in electronic devices.
• Wide operating voltage range enables compatibility with various systems.
• Schmitt-trigger inputs provide noise immunity, ensuring reliable operation.
• Output drive capability allows for driving multiple loads.

Disadvantages

• Limited output current may restrict certain applications requiring higher current levels.
• Input capacitance may affect signal integrity in high-frequency applications.

Working Principles

The SN74HC273QPWRQ1 functions as a storage element in digital circuits. When a clock pulse is received, the inputs are latched and stored in the flip-flop's internal memory. The stored data is then available at the outputs until the next clock pulse arrives, updating the stored values.

Detailed Application Field Plans

The SN74HC273QPWRQ1 can be used in various digital systems and applications, including but not limited to: - Microcontrollers - Data storage devices - Communication systems - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN74HC273QPWRQ1 are: - 74HC273 - CD74HC273 - MC74HC273 - SN54HC273

These alternatives may have slight variations in specifications or package types, but they serve the same purpose of data storage and manipulation in digital logic circuits.

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