SCLS245N October   1995  – July 2024 SN54AHCT574 , SN74AHCT574

PRODUCTION DATA  

  1.   1
  2. Features
  3. Applications
  4. Description
  5. Pin Configuration and Functions
  6. Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Timing Requirements
    7. 5.7 Switching Characteristics
    8. 5.8 Operating Characteristics
    9. 5.9 Typical Characteristics
  7. Parameter Measurement Information
  8. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
  9. Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. Device and Documentation Support
    1. 9.1 Receiving Notification of Documentation Updates
    2. 9.2 Support Resources
    3. 9.3 Related Links
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Switching Characteristics

over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V (unless otherwise noted) (see Load Circuit and Voltage Waveforms)
PARAMETERFROM
(OUTPUT)
TO
(INPUT)
LOAD
CAPACITANCE
TA = 25°CSN54AHCT574SN74AHCT574TA = –40°C to 125°C
SN74AHCT574
UNIT
MINTYPMAXMINMAXMINMAXMINMAX
fmaxCL = 15 pF130(1)180(1)110(1)110110ns
CL = 50 pF85115757575
tPLHCLKQCL = 15 pF5.5(1)8.6(1)1(1)10(1)110111ns
tPHL5.5(1)8.6(1)1(1)10(1)110111
tPZHOEQCL = 15 pF5(1)9(1)1(1)10.5(1)110.5111.5ns
tPZL5(1)9(1)1(1)10.5(1)110.5111.5
tPHZOEQCL = 15 pF5.5(1)9(1)1(1)10.5(1)110.5111.5ns
tPLZ5.5(1)9(1)1(1)10.5(1)110.5111.5
tPLHCLKQCL = 50 pF710.6112112113ns
tPHL710.6112112113
tPZHOEQCL = 50 pF611112.5112.5113.5ns
tPZL611112.5112.5113.5
tPHZOEQCL = 50 pF710.1111.5111.5113ns
tPLZ710.1111.5111.5113
tsk(o)CL = 50 pF1(2)1ns
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.