SCLS589B August   2004  – May 2020 SN74LV8154

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Simplified Schematic
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1. Table 1. Pin 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  Timing Requirements
    7. 6.7  Switching Characteristics - VCC = 3.3 V ± 0.3 V
    8. 6.8  Switching Characteristics VCC = 5 V ± 0.5 V
    9. 6.9  Noise Characteristics
    10. 6.10 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

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）
  • N|20
  • PW|20
サーマルパッド・メカニカル・データ
発注情報

6.6 Timing Requirements

over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 3)
MIN UNIT
tw Pulse duration CLKA, CLKB, RCLK high or low 10 ns
CCLR low 20
tsu Set-up time CLKBEN low before CLKB↑ 10 ns
CCLR high (inactive) before CLKA↑or CLKB↑ 10
CLKA↑ or CLKB↑ before RCLK↑ 10
RCLK↑ before GAL or GAU or GBL or GBU low 10
GAL or GAU or GBL or GBU high (inactive) before RCLK↑ 10
th Hold time CLKBEN low after CLKB↑ 0 ns
CLKA or CLKB after RCLK 0
tz(1) Z-period GAL, GAU, GBL, GBU all high before one of them switches low 200 ns
(1) tz condition: CL = 50 pF, RL = 1 kΩ