SCLS242M
October 1995 – August 2024
SN54AHC573
,
SN74AHC573
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Electrical Characteristics
5.6
Timing Requirements, VCC = 3.3 V ± 0.3 V
5.7
Timing Requirements, VCC = 5 V ± 0.5 V
5.8
Switching Characteristics, VCC = 3.3 V ± 0.3 V
5.9
Switching Characteristics, VCC = 5 V ± 0.5 V
5.10
Noise Characteristics
5.11
Operating Characteristics
5.12
Typical Characteristics
6
Parameter Measurement Information
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curves
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
9
Device and Documentation Support
9.1
Related Links
9.2
Trademarks
9.3
Electrostatic Discharge Caution
9.4
Glossary
10
Revision History
11
Mechanical, Packaging, and Orderable Information
8.2.2
Detailed Design Procedure
Recommended input conditions
Rise time and fall time specs: See (Δt/ΔV) in the
Section 5.3
table.
Specified High and low levels: See (V
IH
and V
IL
) in the
Section 5.3
table.
Inputs are overvoltage tolerant allowing them to go as high as 5.5 V at any valid V
CC
.
Recommend output conditions
Load currents should not exceed 25 mA per output and 75 mA total for the part.
Outputs should not be pulled above V
CC
.