IDT74FCT163344CPAG

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: High-speed, low-power, 16-bit counter
• Package: Plastic Green Thin Quad Flat Pack (TQFP)
• Essence: Counter IC with synchronous operation
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

• Technology: CMOS
• Number of Bits: 16
• Supply Voltage: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input/Output Type: TTL-compatible
• Clock Frequency: Up to 100MHz
• Propagation Delay: 3.5ns (typical)
• Output Drive: ±24mA

Detailed Pin Configuration

1. CLK (Clock Input)
2. MR (Master Reset Input)
3. CP (Parallel Load Input)
4. CE (Count Enable Input)
5. U/D (Up/Down Count Control Input)
6. A0-A3 (Parallel Data Inputs)
7. B0-B3 (Parallel Data Inputs)
8. Q0-Q3 (Parallel Data Outputs)
9. Q4-Q7 (Parallel Data Outputs)
10. GND (Ground)
11. Q8-Q11 (Parallel Data Outputs)
12. Q12-Q15 (Parallel Data Outputs)
13. VCC (Supply Voltage)

Functional Features

• Synchronous operation with clock input
• Parallel load capability for initial data setup
• Up/Down count control for versatile counting modes
• Master reset for immediate counter reset
• Count enable for controlling the counting process
• High-speed operation up to 100MHz
• Low power consumption
• TTL-compatible inputs and outputs

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick counting applications - Low power consumption reduces energy requirements - Versatile counting modes with up/down control - Parallel load capability simplifies initial data setup

Disadvantages: - Limited to 16-bit counting range - Requires external clock signal for operation

Working Principles

The IDT74FCT163344CPAG is a synchronous counter IC that operates based on an external clock signal. It can count up or down depending on the state of the U/D input. The counter can be loaded with initial data using the parallel load input (CP). The count enable input (CE) controls the counting process, while the master reset input (MR) resets the counter to its initial state.

Detailed Application Field Plans

The IDT74FCT163344CPAG is commonly used in various digital logic applications, including:

1. Digital Counters: The IC can be utilized as a component in digital counters used in electronic devices such as frequency dividers, timers, and event counters.
2. Data Processing: It can be employed in data processing systems where counting and sequencing operations are required.
3. Industrial Automation: The IC finds application in industrial automation systems for tasks like position sensing, motion control, and event monitoring.
4. Communication Systems: It can be integrated into communication systems for functions like channel selection, frequency synthesis, and data synchronization.

Detailed and Complete Alternative Models

1. SN74FCT163344CPAG - Similar 16-bit synchronous counter IC from Texas Instruments.
2. MC74FCT163344CPAG - Another 16-bit synchronous counter IC from ON Semiconductor.
3. CD74FCT163344CPAG - 16-bit synchronous counter IC offered by Texas Instruments.

(Note: The above alternative models are provided for reference purposes and may have slight variations in specifications and pin configuration.)

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