JAJSNS8F March   1984  – July 2022 SN54HC540 , SN74HC540

PRODUCTION DATA  

  1. 特長
  2. 概要
  3. Revision History
  4. Pin Configuration and Functions
  5. Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Recommended Operating Conditions (1)
    3. 5.3 Thermal Information
    4. 5.4 Electrical Characteristics
    5. 5.5 Switching Characteristics
    6. 5.6 Switching Characteristics
    7. 5.7 Operating Characteristics
  6. Parameter Measurement Information
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Device Functional Modes
  8. Power Supply Recommendations
  9. Layout
    1. 9.1 Layout Guidelines
  10. 10Device and Documentation Support
    1. 10.1 Receiving Notification of Documentation Updates
    2. 10.2 サポート・リソース
    3. 10.3 Trademarks
    4. 10.4 Electrostatic Discharge Caution
    5. 10.5 Glossary
  11. 11Mechanical, 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)
  • J|20
サーマルパッド・メカニカル・データ
発注情報

Switching Characteristics

over recommended operating free-air temperature range, CL = 50 pF (unless otherwise noted) (see Figure 6-1)
PARAMETER FROM
(INPUT)
TO
(OUTPUT)
VCC TA = 25°C SN54HC540 SN74HC540 UNIT
MIN TYP MAX MIN MAX MIN MAX
tpd A Y 2 V 35 100 149 125 ns
4.5 V 10 20 30 25
6 V 8 17 25 21
ten OE Y 2 V 75 150 224 188 ns
4.5 V 15 30 45 38
6 V 13 26 38 32
tdis OE Y 2 V 40 150 224 188 ns
4.5 V 18 30 45 38
6 V 17 26 38 32
tt Y 2 V 28 60 90 75 ns
4.5 V 8 12 18 15
6 V 6 10 15 13