CY74FCT244TQCT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Line Driver
• Characteristics: High-speed, low-power, non-inverting
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: The CY74FCT244TQCT is a high-performance buffer/line driver IC designed for use in various digital applications.
• Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

• Supply Voltage: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input/Output Compatibility: TTL/CMOS
• Propagation Delay: 3.8ns (typical)
• Output Drive Capability: ±24mA
• Input Capacitance: 4pF (typical)
• Output Capacitance: 6pF (typical)

Detailed Pin Configuration

The CY74FCT244TQCT has a total of 20 pins, which are arranged as follows:

___________ A1 | | VCC A2 | | OE# B1 | | I/O1 B2 | | I/O2 C1 | | GND C2 | | I/O3 D1 | | I/O4 D2 | | I/O5 E1 | | I/O6 E2 | | I/O7 F1 | | I/O8 F2 | | DIR# G1 | | NC G2 | | NC H1 | | I/O9 H2 | | I/O10 J1 | | GND J2 | | I/O11 K1 | | I/O12 K2 |___________| NC

Functional Features

• Non-inverting buffer/line driver with 3-state outputs.
• High-speed operation, making it suitable for applications requiring fast signal propagation.
• Low power consumption, ensuring efficient use of energy.
• TTL/CMOS compatible inputs and outputs, allowing easy integration into existing digital systems.
• 3-state outputs enable multiple devices to share a common bus without interference.

Advantages and Disadvantages

Advantages

• High-speed operation enables quick signal transmission.
• Low power consumption helps in reducing overall system energy requirements.
• Compatibility with TTL/CMOS ensures easy integration into various digital systems.
• 3-state outputs allow for efficient bus sharing among multiple devices.

Disadvantages

• Limited output drive capability may not be suitable for applications requiring higher current levels.
• The package size (TSSOP) may pose challenges in certain space-constrained designs.

Working Principles

The CY74FCT244TQCT operates as a non-inverting buffer/line driver. It takes input signals and amplifies them to provide high-speed, low-power outputs. The 3-state outputs allow the device to be effectively connected to a shared bus, enabling multiple devices to communicate without interference.

Detailed Application Field Plans

The CY74FCT244TQCT is widely used in various digital applications, including:

1. Data communication systems
2. Networking equipment
3. Industrial automation
4. Test and measurement instruments
5. Consumer electronics

Detailed and Complete Alternative Models

1. SN74FCT244TQCT - Similar specifications and functionality, offered by Texas Instruments.
2. MC74FCT244TQCT - Equivalent buffer/line driver IC, manufactured by ON Semiconductor.
3. CD74FCT244TQCT - Alternative model with comparable features, produced by Texas Instruments.

These alternative models provide similar functionality and can be used as replacements for the CY74FCT244TQCT in various applications.

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