JAJSV94N December   1995  – August 2024 SN54AHCT540 , SN74AHCT540

PRODUCTION DATA  

  1.   1
  2. 特長
  3. 概要
  4. Pin Configuration and Functions
  5. Specifications
    1. 4.1 Absolute Maximum Ratings
    2. 4.2 ESD Ratings
    3. 4.3 Recommended Operating Conditions
    4. 4.4 Thermal Information
    5. 4.5 Electrical Characteristics
    6. 4.6 Switching Characteristics
    7. 4.7 Operating Characteristics
  6. Parameter Measurement Information
  7. Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Device Functional Modes
  8. Application and Implementation
    1. 7.1 Power Supply Recommendations
    2. 7.2 Layout
      1. 7.2.1 Layout Guidelines
      2. 7.2.2 Layout Example
  9. Device and Documentation Support
    1. 8.1 Documentation Support (Analog)
      1. 8.1.1 Related Links
    2. 8.2 ドキュメントの更新通知を受け取る方法
    3. 8.3 サポート・リソース
    4. 8.4 Trademarks
    5. 8.5 静電気放電に関する注意事項
    6. 8.6 用語集
  10. Revision History
  11. 10Mechanical, 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, VCC = 5 V ± 0.5 V (unless otherwise noted) (see Load Circuit and Voltage Waveforms)
PARAMETER FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
TA = 25°C TA = –55°C TO 125°C TA = –40°C TO 85°C TA = –40°C TO 125°C UNIT
Recommended
SN54AHCT540 SN54AHCT540 SN54AHCT540
TYP MAX MIN MAX MIN MAX MIN MAX
tPLH A Y CL = 15 pF 4.0(1) 6.0(1) 1(1) 7.5(1) 1 7.5 1 7.5 ns
tPHL 4.0(1) 6.0(1) 1(1) 7.5(1) 1 7.5 1 7.5
tPZH OE Y CL = 15 pF 5.5(1) 8.0(1) 1(1) 9(1) 1 9.0 1 9.0 ns
tPZL 5.5(1) 8.0(1) 1(1) 9(1) 1 9.0 1 9.0
tPHZ OE Y CL = 15 pF 5.0(1) 8.0(1) 1(1) 9(1) 1 9 1 9 ns
tPLZ 5.0(1) 8.0(1) 1(1) 9(1) 1 9 1 9
tPLH A Y CL = 50 pF 6.0 8.5 1 10 1 10 1 10 ns
tPHL 6.0 8.5 1 10 1 10 1 10
tPZH OE Y CL = 50 pF 7.5 11.0 1 12 1 12 1 12 ns
tPZL 7.5 11.0 1 12 1 12 1 12
tPHZ OE Y CL = 50 pF 8.0 11.0 1 12 1 12 1 12 ns
tPLZ 8.0 11.0 1 12 1 12 1 12
tsk(o) CL = 50 pF 1(2) 1
On products compliant to MIL-PRF-38535, this parameter is not production tested.
On products compliant to MIL-PRF-38535, this parameter does not apply