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CY74FCT162244TPACT
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CY74FCT162244TPACT

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Buffer/Line Driver
  • Characteristics: High-speed, low-power, 16-bit bus transceiver
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Transceiver IC for bidirectional data communication
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Number of Bits: 16
  • Logic Family: FCT (Fast CMOS TTL)
  • Supply Voltage: 4.5V to 5.5V
  • Input/Output Type: Tri-State
  • Output Drive Strength: ±24mA
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay: 3.8ns (max)
  • Output Skew: 250ps (max)

Detailed Pin Configuration

The CY74FCT162244TPACT has a total of 48 pins, which are divided into four groups:

Group A (Pins 1-12)

  • Pin 1: Output Enable (OE) 1
  • Pin 2: Output Enable (OE) 2
  • Pin 3: Output Enable (OE) 3
  • Pin 4: Output Enable (OE) 4
  • Pin 5: GND (Ground)
  • Pin 6: Data I/O 1A
  • Pin 7: Data I/O 1B
  • Pin 8: Data I/O 2A
  • Pin 9: Data I/O 2B
  • Pin 10: Data I/O 3A
  • Pin 11: Data I/O 3B
  • Pin 12: Data I/O 4A

Group B (Pins 13-24)

  • Pin 13: Data I/O 4B
  • Pin 14: VCC (Supply Voltage)
  • Pin 15: Data I/O 5A
  • Pin 16: Data I/O 5B
  • Pin 17: Data I/O 6A
  • Pin 18: Data I/O 6B
  • Pin 19: Data I/O 7A
  • Pin 20: Data I/O 7B
  • Pin 21: Data I/O 8A
  • Pin 22: Data I/O 8B
  • Pin 23: Data I/O 9A
  • Pin 24: Data I/O 9B

Group C (Pins 25-36)

  • Pin 25: Data I/O 10A
  • Pin 26: Data I/O 10B
  • Pin 27: Data I/O 11A
  • Pin 28: Data I/O 11B
  • Pin 29: Data I/O 12A
  • Pin 30: Data I/O 12B
  • Pin 31: Data I/O 13A
  • Pin 32: Data I/O 13B
  • Pin 33: Data I/O 14A
  • Pin 34: Data I/O 14B
  • Pin 35: Data I/O 15A
  • Pin 36: Data I/O 15B

Group D (Pins 37-48)

  • Pin 37: Data I/O 16A
  • Pin 38: Data I/O 16B
  • Pin 39: GND (Ground)
  • Pin 40: Output Enable (OE) 5
  • Pin 41: Output Enable (OE) 6
  • Pin 42: Output Enable (OE) 7
  • Pin 43: Output Enable (OE) 8
  • Pin 44: Output Enable (OE) 9
  • Pin 45: Output Enable (OE) 10
  • Pin 46: Output Enable (OE) 11
  • Pin 47: Output Enable (OE) 12
  • Pin 48: Output Enable (OE) 13

Functional Features

  • Bidirectional data communication between two buses
  • High-speed operation with low power consumption
  • Tri-state outputs for bus isolation
  • Schmitt trigger inputs for noise immunity
  • ESD protection on all inputs and outputs
  • Supports hot insertion

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient data transfer.
  • Low-power consumption helps in reducing overall system energy usage.
  • Tri-state outputs enable bus isolation, preventing conflicts between multiple devices.
  • ESD protection ensures reliability and longevity of the IC.

Disadvantages

  • Limited number of bits (16) may not be suitable for applications requiring larger data buses.
  • Operating temperature range (-40°C to +85°C) may not be suitable for extreme environments.

Working

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de CY74FCT162244TPACT en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of CY74FCT162244TPACT in technical solutions:

  1. Question: What is the CY74FCT162244TPACT?
    Answer: The CY74FCT162244TPACT is a 16-bit buffer/line driver with 3-state outputs, designed for high-speed digital systems.

  2. Question: What is the maximum operating frequency of the CY74FCT162244TPACT?
    Answer: The maximum operating frequency of the CY74FCT162244TPACT is typically around 200 MHz.

  3. Question: What is the voltage supply range for this device?
    Answer: The voltage supply range for the CY74FCT162244TPACT is typically between 4.5V and 5.5V.

  4. Question: Can I use this buffer/line driver for bidirectional communication?
    Answer: Yes, the CY74FCT162244TPACT supports bidirectional communication, making it suitable for applications where data needs to be transmitted in both directions.

  5. Question: What is the output drive strength of this device?
    Answer: The CY74FCT162244TPACT has a typical output drive strength of ±24 mA.

  6. Question: Does this device have built-in protection features?
    Answer: Yes, the CY74FCT162244TPACT has built-in ESD (Electrostatic Discharge) protection on all inputs and outputs.

  7. Question: Can I cascade multiple CY74FCT162244TPACT devices together?
    Answer: Yes, you can cascade multiple CY74FCT162244TPACT devices together to expand the number of input/output lines.

  8. Question: What is the power consumption of this device?
    Answer: The power consumption of the CY74FCT162244TPACT depends on the operating frequency and load conditions, but it is generally low.

  9. Question: Is this device compatible with TTL (Transistor-Transistor Logic) inputs?
    Answer: Yes, the CY74FCT162244TPACT is compatible with both TTL and CMOS (Complementary Metal-Oxide-Semiconductor) inputs.

  10. Question: What are some typical applications for the CY74FCT162244TPACT?
    Answer: The CY74FCT162244TPACT can be used in various applications such as data communication systems, memory interfaces, bus drivers, and general-purpose digital logic circuits.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.