SCLS910 April   2023 SN74AHCT245-Q1

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Switching Characteristics
    7. 6.7 Noise Characteristics
    8. 6.8 Operating Characteristics
    9. 6.9 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Receiving Notification of Documentation Updates
    2. 12.2 Support Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5 Pin Configuration and Functions

GUID-20200922-CA0I-3QXS-GDZ2-RGMJ0XTDV6LF-low.gif Figure 5-1 SN74AHCT245-Q1: PW Package, 20-Pin TSSOP (Top View)
Table 5-1 Pin Functions
PIN TYPE(1) DESCRIPTION
NAME NO.
DIR 1 — Direction Pin
A1 2 I/O A1 Input/Output
A2 3 I/O A2 Input/Output
A3 4 I/O A3 Input/Output
A4 5 I/O A4 Input/Output
A5 6 I/O A5 Input/Output
A6 7 I/O A6 Input/Output
A7 8 I/O A7 Input/Output
A8 9 I/O A8 Input/Output
GND 10 — Ground Pin
B8 11 I/O B8 Input/Output
B7 12 I/O B7 Input/Output
B6 13 I/O B6 Input/Output
B5 14 I/O B5 Input/Output
B4 15 I/O B4 Input/Output
B3 16 I/O B3 Input/Output
B2 17 I/O B2 Input/Output
B1 18 I/O B1 Input/Output
OE 19 I Output Enable
VCC 20 — Power Pin
(1) I = input, O = output