• CD74HC573E PDIP (N)-20
CD74HC573E PDIP (N)-20

CD74HC573E

High Speed CMOS Logic Octal Transparent Latches with 3-State Outputs

Inventory:4,834

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Overview of CD74HC573E

The CD74HC573E is an octal transparent latch IC featuring eight latches with 3-state outputs. It is designed for applications where data transfer between registers is required, providing a simple and efficient solution for latching operations.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • OE: Output Enable
  • D0-D7: Data Inputs
  • CP: Clock Input
  • GND: Ground
  • Q0-Q7: Data Outputs
  • VCC: Positive Power Supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the CD74HC573E IC for a visual representation.

Key Features

  • Octal Transparent Latches: Provides eight latches for data storage and transfer.
  • 3-State Outputs: Offers 3-state outputs for effectively controlling the data flow.
  • High-Speed Operation: The CD74HC573E operates at high speeds, suitable for quick data transfer applications.
  • Wide Voltage Range: Supports a wide voltage range for compatibility with different systems.
  • Latch-Up Performance: Ensures latch-up protection for reliable operation.

Note: For detailed technical specifications, please refer to the CD74HC573E datasheet.

Application

  • Data Transfer: Ideal for applications requiring efficient data transfer between registers.
  • Address Latching: Suitable for address latching in microprocessor systems.
  • Data Storage: Used for temporary data storage and retrieval in digital systems.

Functionality

The CD74HC573E is designed to store and transfer data effectively between registers, providing a reliable solution for latching operations in digital circuits.

Usage Guide

  • Output Enable: Use the OE pin to enable or disable the data outputs.
  • Data Input: Apply data signals to the D0-D7 pins for latching.
  • Clock Input: Control the latching operation using the CP clock input.

Frequently Asked Questions

Q: Can the CD74HC573E be cascaded for larger data transfer operations?
A: Yes, multiple CD74HC573E ICs can be cascaded to increase the number of latches for larger data transfer requirements.

Q: What is the typical operating frequency of the CD74HC573E?
A: The CD74HC573E can operate at frequencies typical for HC family devices, which are in the range of several megahertz.

Equivalent

For similar functionalities, consider these alternatives to the CD74HC573E:

  • SN74HC573N: This is a similar octal transparent latch IC from Texas Instruments, offering comparable features to the CD74HC573E.
  • MC74HC573AN: A high-speed octal latch IC from ON Semiconductor, providing similar functionality for data storage and transfer applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of channels 8 Technology family HC
Supply voltage (min) (V) 2 Supply voltage (max) (V) 6
Input type Standard CMOS Output type 3-State
Clock frequency (max) (MHz) 28 IOL (max) (mA) 7.8
IOH (max) (mA) -7.8 Supply current (max) (µA) 80
Features Balanced outputs, Flow-through pinout, High speed (tpd 10-50ns), Positive input clamp diode Operating temperature range (°C) -55 to 125
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CD74HC573E

High Speed CMOS Logic Octal Transparent Latches with 3-State Outputs

Inventory:

4,834
Overview of CD74HC573E Specifications Warranty & Returns Similar Products Popular Products

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