CY74FCT163CTSOCTE4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Counter
• Characteristics: High-speed, synchronous, 4-bit counter
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The CY74FCT163CTSOCTE4 is a high-performance digital counter IC that can count up or down in binary format.
• 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
• Maximum Clock Frequency: 100MHz
• Number of Bits: 4
• Logic Family: FCT (Fast CMOS TTL)

Detailed Pin Configuration

The CY74FCT163CTSOCTE4 has a total of 16 pins. Here is the detailed pin configuration:

1. CLK (Clock Input)
2. MR (Master Reset Input)
3. ENT (Enable Count Input)
4. LOAD (Parallel Load Input)
5. D0 (Data Input Bit 0)
6. D1 (Data Input Bit 1)
7. D2 (Data Input Bit 2)
8. D3 (Data Input Bit 3)
9. Q0 (Output Bit 0)
10. Q1 (Output Bit 1)
11. Q2 (Output Bit 2)
12. Q3 (Output Bit 3)
13. GND (Ground)
14. VCC (Power Supply)
15. TC (Terminal Count Output)
16. CE (Carry Enable Output)

Functional Features

• Synchronous operation: The counter operates synchronously with the clock signal, ensuring accurate counting.
• Up/Down counting: The CY74FCT163CTSOCTE4 can count up or down based on the input signals.
• Parallel load capability: The counter can be loaded with a preset value in parallel, allowing for flexible initialization.
• Terminal Count output: The TC pin goes high when the counter reaches its maximum count, providing a signal for further processing.
• Carry Enable output: The CE pin enables cascading multiple counters for larger counting ranges.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient counting in time-critical applications. - Synchronous design ensures accurate and reliable counting. - Parallel load capability provides flexibility in initializing the counter. - Small package size (SOIC) allows for space-saving integration into electronic systems.

Disadvantages: - Limited to 4-bit counting, which may not be sufficient for certain applications requiring larger counting ranges. - Requires an external clock signal for operation, which adds complexity to the system design.

Working Principles

The CY74FCT163CTSOCTE4 is based on CMOS technology and operates by counting the rising edges of the clock signal. When the enable count (ENT) input is high, the counter increments or decrements based on the up/down (UP/DN) input. The counter can also be loaded with a preset value using the parallel load (LOAD) input. The terminal count (TC) output goes high when the counter reaches its maximum count, indicating that a full count cycle has been completed.

Detailed Application Field Plans

The CY74FCT163CTSOCTE4 is commonly used in various digital applications, including: 1. Digital frequency dividers 2. Timekeeping circuits 3. Industrial automation systems 4. Communication equipment 5. Automotive electronics

Detailed and Complete Alternative Models

1. SN74F163A: 4-bit synchronous binary counter IC from Texas Instruments.
2. CD40163B: CMOS presettable up/down counter IC from ON Semiconductor.
3. MC74HC163A: High-speed CMOS 4-bit synchronous binary counter IC from Motorola.

These alternative models offer similar functionality and can be used as replacements for the CY74FCT163CTSOCTE4 in various applications.

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