SCLS240K October   1995  – July 2024 SN54AHC374 , SN74AHC374

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, VCC = 3.3 V ± 0.3 V
    7. 5.7  Timing Requirements, VCC = 5 V ± 0.5 V
    8. 5.8  Switching Characteristics, VCC = 3.3 V ± 0.3 V
    9. 5.9  Switching Characteristics, VCC = 5 V ± 0.5 V
    10. 5.10 Noise Characteristics
    11. 5.11 Operating Characteristics
    12. 5.12 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 Documentation Support
      1. 9.1.1 Related Links
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DB|20
  • NS|20
  • N|20
  • DW|20
  • PW|20
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Switching Characteristics, VCC = 5 V ± 0.5 V

over recommended operating free-air temperature range (unless otherwise noted) (see Load Circuit and Voltage Waveforms)
PARAMETERFROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
TA = 25°CSN54AHC374SN74AHC374UNIT
–40°C to 85°C–40°C to 85°C–40°C to 125°C
MINTYPMAXMINMAXMINMAXMINMAX
fMAXCL = 15 pF130(1)185(1)110(1)110110MHz
CL = 50 pF85120757575
tPLHCLKQCL = 15 pF5.4(1)8.1(1)1(1)9.5(1)19.5110.5ns
tPHL5.4(1)8.1(1)1(1)9.5(1)19.5110.5
tPZHOEQCL = 15 pF5.1(1)7.6(1)1(1)9(1)19110ns
tPZL5.1(1)7.6(1)1(1)9(1)19110
tPHZOEQCL = 15 pF4.6(1)6.8(1)1(1)8(1)1819ns
tPLZ4.6(1)6.8(1)1(1)8(1)1819
tPLHCLKQCL = 50 pF6.910.1111.5111.5112.5ns
tPHL6.910.1111.5111.5112.5
tPZHOEQCL = 50 pF6.69.6111111112ns
tPZL6.69.6111111112
tPHZOEQCL = 50 pF6.18.8110110111ns
tPLZ6.18.8110110111
tsk(o)CL = 50 pF1(2)11.5ns
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.