SCDS019M May   1995  – December 2015 SN74CBT3251

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 Typical Characteristic
  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

パッケージ・オプション

デバイスごとのパッケージ図は、PDF版データシートをご参照ください。

メカニカル・データ（パッケージ｜ピン）
  • PW|16
  • DB|16
  • DBQ|16
  • RGY|16
  • D|16
サーマルパッド・メカニカル・データ
発注情報

5 Pin Configuration and Functions

D, DB, DBQ, or PW Packages
16-Pin SOIC, SSOP, or TSSOP
Top View
SN74CBT3251 po1_scds019.gif
RGY Package
16-Pin VQFN
Top View
SN74CBT3251 po2_scds019.gif

Pin Functions

PIN I/O DESCRIPTION
NO. NAME
1 B4 I/O Port B4
2 B3 I/O Port B3
3 B2 I/O Port B2
4 B1 I/O Port B1
5 A I/O Common OUT/IN
6 NC — No Connect
7 OE I Enable Ports (Active Low). See Table 1.
8 GND — Ground
9 S2 I Select Pin 2. See Table 1.
10 S1 I Select Pin 1. See Table 1.
11 S0 I Select Pin 0. See Table 1.
12 B8 I/O Port B8
13 B7 I/O Port B7
14 B6 I/O Port B6
15 B5 I/O Port B5
16 VCC — Power Pin