SCAS971
March 2024
SN74ACT245-Q1
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
Switching Characteristics
5.7
Typical Characteristics
6
Parameter Measurement Information
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Balanced CMOS 3-State Outputs
7.3.2
TTL-Compatible CMOS Inputs
7.3.3
Wettable Flanks
7.3.4
Clamp Diode Structure
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.3
Design Requirements
8.3.1
Power Considerations
8.3.2
Input Considerations
8.3.3
Output Considerations
8.4
Detailed Design Procedure
8.5
Application Curves
8.6
Power Supply Recommendations
8.7
Layout
8.7.1
Layout Guidelines
8.7.2
Layout Example
9
Device and Documentation Support
9.1
Receiving Notification of Documentation Updates
9.2
Support Resources
9.3
Trademarks
9.4
Electrostatic Discharge Caution
9.5
Glossary
10
Revision History
11
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DGS|20
MPSS137
PW|20
MPDS362A
RKS|20
MPQF266C
Thermal pad, mechanical data (Package|Pins)
RKS|20
QFND670A
Orderable Information
scas971_oa
scas971_pm
8.7.2
Layout Example
Figure 8-3
Example Layout for the
SN74ACT245-Q1