SCHS245D
November 1998 – April 2024
CD54AC245
,
CD54ACT245
,
CD74AC245
,
CD74ACT245
PRODMIX
1
1
Features
2
Description
3
Pin Configuration and Functions
4
Specifications
4.1
Absolute Maximum Ratings
4.2
Recommended Operating Conditions
4.3
Thermal Information
4.4
Electrical Characteristics
4.5
Switching Characteristics
4.6
Timing Diagrams
5
Parameter Measurement Information
6
Detailed Description
6.1
Overview
6.2
Functional Block Diagram
6.3
Device Functional Modes
7
Application and Implementation
7.1
Power Supply Recommendations
7.2
Layout
7.2.1
Layout Guidelines
7.2.2
Layout Example
8
Device and Documentation Support
8.1
Documentation Support
8.1.1
Related Links
8.2
Receiving Notification of Documentation Updates
8.3
Support Resources
8.4
Trademarks
8.5
Electrostatic Discharge Caution
8.6
Glossary
9
Revision History
10
Mechanical, Packaging, and Orderable Information
4.3
Thermal Information
THERMAL METRIC
(1)
CDx4AC14/ CDx4ACT14
UNIT
N (PDIP)
DW (SOIC)
DB (SSOP)
20 PINS
R
θJA
Junction-to-ambient thermal resistance
69
98.6
105.4
°C/W
(1)
For more information about traditional and new thermal metrics, see the
Semiconductor and IC Package Thermal Metrics
application report,
SPRA953
.