TC74AC373P(F) - English Editing Encyclopedia Entry

Product Overview

Category

The TC74AC373P(F) belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a latch or flip-flop in digital electronic systems.

Characteristics

• The TC74AC373P(F) is a high-speed, octal D-type transparent latch.
• It operates at a voltage range of 2.0V to 6.0V.
• This latch has an output drive capability of 24mA (minimum).
• It features a wide operating temperature range of -40°C to +85°C.

Package

The TC74AC373P(F) is available in a 20-pin plastic DIP (Dual In-line Package) or SOP (Small Outline Package).

Essence

The essence of this product lies in its ability to store and control data in digital systems.

Packaging/Quantity

The TC74AC373P(F) is typically packaged in tubes or reels, with a quantity of 250 units per tube/reel.

Specifications

• Supply Voltage: 2.0V to 6.0V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Output Drive Capability: 24mA (minimum)
• Propagation Delay Time: 5.5ns (typical)

Detailed Pin Configuration

The TC74AC373P(F) has a total of 20 pins, which are assigned specific functions 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. OE - Output Enable
11. CP - Clock Pulse
12. LE - Latch Enable
13. Q0 - Output 0
14. Q1 - Output 1
15. Q2 - Output 2
16. Q3 - Output 3
17. Q4 - Output 4
18. Q5 - Output 5
19. Q6 - Output 6
20. Q7 - Output 7

Functional Features

• The TC74AC373P(F) can store and control data using its latch enable (LE) input.
• It has an output enable (OE) input, which allows the outputs to be disabled or enabled.
• The clock pulse (CP) input is used to latch the data inputs into the flip-flop.

Advantages and Disadvantages

Advantages

• High-speed operation
• Wide operating temperature range
• Output drive capability of 24mA (minimum)
• Versatile latch functionality

Disadvantages

• Limited voltage range (2.0V to 6.0V)
• Propagation delay time may affect timing-sensitive applications

Working Principles

The TC74AC373P(F) operates based on the principles of digital logic. When the latch enable (LE) input is high, the data inputs (D0-D7) are latched and stored in the flip-flop. The stored data can then be accessed through the corresponding output pins (Q0-Q7). The output enable (OE) input controls whether the outputs are active or in a high-impedance state.

Detailed Application Field Plans

The TC74AC373P(F) finds applications in various digital systems, including but not limited to: - Microcontrollers - Data storage systems - Communication devices - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TC74AC373P(F) include: - SN74HC373N by Texas Instruments - CD74HC373E by Texas Instruments - 74HCT373 by NXP Semiconductors - MC74HC373AN by ON Semiconductor

These alternative models can be considered based on specific requirements and availability.

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