N74F244D,602

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Line Driver
• Characteristics: High-speed, Non-Inverting, Octal Buffer/Line Driver
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Logic Level Translation and Signal Amplification
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 50MHz
• Number of Buffers/Drivers: 8
• Output Current: ±24mA
• Propagation Delay Time: 6ns (max)

Detailed Pin Configuration

The N74F244D,602 IC has a total of 20 pins. The pin configuration is as follows:

1. A1 - Input A1
2. Y1 - Output Y1
3. A2 - Input A2
4. Y2 - Output Y2
5. A3 - Input A3
6. Y3 - Output Y3
7. A4 - Input A4
8. Y4 - Output Y4
9. GND - Ground
10. Y5 - Output Y5
11. A5 - Input A5
12. Y6 - Output Y6
13. A6 - Input A6
14. Y7 - Output Y7
15. A7 - Input A7
16. Y8 - Output Y8
17. OE - Output Enable
18. VCC - Supply Voltage
19. NC - No Connection
20. GND - Ground

Functional Features

• Non-inverting buffer/driver with 3-state outputs
• High-speed operation suitable for various applications
• Logic level translation between different voltage levels
• Signal amplification to drive capacitive loads

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Non-inverting nature preserves signal integrity - 3-state outputs provide flexibility in bus systems - Wide supply voltage range enables compatibility with different systems

Disadvantages: - Limited output current may restrict use in certain high-power applications - Propagation delay time may introduce timing issues in critical circuits

Working Principles

The N74F244D,602 is an octal buffer/line driver IC that operates by receiving input signals and amplifying them to drive output lines. It features non-inverting functionality, meaning the output signal follows the input signal without any inversion. The IC also incorporates 3-state outputs, allowing the outputs to be disabled or put into a high-impedance state when not actively driving the bus.

The IC works by receiving logic-level input signals on the A1-A7 pins. These inputs are then amplified and transmitted to the corresponding Y1-Y8 output pins. The OE (Output Enable) pin controls the activation of the outputs. When OE is low, the outputs are enabled and actively drive the connected lines. When OE is high, the outputs are disabled and enter a high-impedance state, effectively disconnecting them from the bus.

Detailed Application Field Plans

The N74F244D,602 IC finds applications in various fields where logic level translation and signal amplification are required. Some potential application areas include: - Microprocessor/Controller Interfacing - Data Communication Systems - Memory Address/Data Bus Drivers - Industrial Automation - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

• SN74F244N: Similar octal buffer/line driver IC from Texas Instruments
• 74HC244: Octal buffer/line driver IC with different characteristics from NXP Semiconductors
• CD74HCT244E: Octal buffer/line driver IC with different package and specifications from Texas Instruments

These alternative models offer similar functionality to the N74F244D,602 and can be considered as replacements depending on specific requirements.

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