ZHCSWZ7Q October   1995  – August 2024 SN54AHCT541 , SN74AHCT541

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 说明
  4. 3 Pin Configuration and Functions
  5. 4 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. 5 Parameter Measurement Information
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Device Functional Modes
  8. 7 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. 8 Device and Documentation Support
    1. 8.1 Device and Documentation Support
      1. 8.1.1 Related Links
    2. 8.2 接收文档更新通知
    3. 8.3 支持资源
    4. 8.4 Trademarks
    5. 8.5 静电放电警告
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

4.6 Switching Characteristics

over recommended operating free-air temperature range, VCC = 5V ± 0.5V (unless otherwise noted) (see Figure 5-1)
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
SN54AHCT541
TYP MAX MIN MAX MIN MAX MIN MAX
tPLH A Y CL = 15pF 4.1(1) 6.0(1) 1(1) 6.5(1) 1 6.5 1 6.5 ns
tPHL 4.1(1) 6.0(1) 1(1) 6.5(1) 1 6.5 1 6.5
tPZH OE Y CL = 15pF 5.0(1) 7.0(1) 1(1) 8.0(1) 1 8.0 1 8.0 ns
tPZL 5.0(1) 7.0(1) 1(1) 8.0(1) 1 8.0 1 8.0
tPHZ OE Y CL = 15pF 4.5(1) 7.0(1) 1(1) 8.0(1) 1 8.0 1 8.0 ns
tPLZ 4.5(1) 7.0(1) 1(1) 8.0(1) 1 8.0 1 8.0
tPLH A Y CL = 50pF 6.2 8.5 1 9.5 1 9.5 1 9.5 ns
tPHL 6.2 8.5 1 9.5 1 9.5 1 9.5
tPZH OE Y CL = 50pF 7.5 10.0 1 12 1 12 1 12 ns
tPZL 7.5 10.0 1 12 1 12 1 12
tPHZ OE Y CL = 50pF 7.0 10.0 1 12 1 12 1 12 ns
tPLZ 7.0 10.0 1 12 1 12 1 12
tsk(o) CL = 50pF 1(2) 1 1 ns
(1) On products compliant to MIL-PRF-38535, this parameter is not production tested.
(2) On products compliant to MIL-PRF-38535, this parameter does not apply.