SCDS001O November   1992  – September 2015 SN74CBT3244

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 Package
    5. 6.5 Electrical Characteristics
    6. 6.6 Switching Characteristics
    7. 6.7 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 Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Community Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DGV|20
  • DB|20
  • DW|20
  • PW|20
  • RGY|20
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5 Pin Configuration and Functions

DB, DBQ, DGV, or PW Package
20-Pin SSOP, TVSOP, or TSSOP
Top View
SN74CBT3244 package_1_scds001.gif
RGY Package
20-Pin VQFN
Top View
SN74CBT3244 package_2_scds001.gif

Pin Functions

PIN I/O DESCRIPTION
NAME DB, DBQ, DGV, PW, SSOP, TVSOP,TSSOP, VQFN
1A1 2 I/O Transceiver I/O pin
1A2 4 I/O Transceiver I/O pin
1A3 6 I/O Transceiver I/O pin
1A4 8 I/O Transceiver I/O pin
2A1 11 I/O Transceiver I/O pin
2A2 13 I/O Transceiver I/O pin
2A3 15 I/O Transceiver I/O pin
2A4 17 I/O Transceiver I/O pin
1B1 18 I/O Transceiver I/O pin
1B2 16 I/O Transceiver I/O pin
1B3 14 I/O Transceiver I/O pin
1B4 12 I/O Transceiver I/O pin
2B1 9 I/O Transceiver I/O pin
2B2 7 I/O Transceiver I/O pin
2B3 5 I/O Transceiver I/O pin
2B4 3 I/O Transceiver I/O pin
1OE 1 I Output Enable. When high A and B are disconnected, when Low A and B are connected
2OE 19 I Output Enable. When high A and B are disconnected, when Low A and B are connected
GND 10 — Ground
VCC 20 — Power pin