SCHS285B December   1998  – May 2024 CD54AC541 , CD54ACT540 , CD54ACT541 , CD74AC540 , CD74AC541 , CD74ACT540 , CD74ACT541

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Description
  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, AC Series
    6. 4.6 Electrical Characteristics, ACT Series
    7. 4.7 Switching Characteristics, AC Series
    8. 4.8 Switching Characteristics, ACT Series
  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
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support (Analog)
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • N|20
  • DW|20
Thermal pad, mechanical data (Package|Pins)

4.8 Switching Characteristics, ACT Series

tr, tl = 3ns, CL = 50pF (See Section 5)
PARAMETER VCC (V) (TA) - °C UNIT
-40 to +85 -55 to =125
MIN MAX MIN MAX
Propagation Delays:
tPLH Data to Output: ACT540 5(1) 1.9 6.5 1.8 7.2 ns
tPHL ACT541 5(1) 2.1 7.5 2.1 8.2 ns
tPZL Enable to Output 5 5 3.5 12.2 3.4 ns
tPZH
tPLZ Disable to Output 5 3.5 12.2 3.4 13.4 ns
tPHZ
Power Dissipation Capacitance
CPD#GUID-1DDE7381-D01E-4757-9ECC-A22E860670CF/R_SWITCHING_CHARACTERISTICS2_FN5 ACT540/ ACT541 — 60 Typ. 60 Typ. pF
VOHV Min. (Valley) VOH
During Switching of Other Outputs (Output Under Test Not Switching) 5 4 Typ. @ 25°C V
Max. (Peak) VOL V
VOLP During Switching of Other Outputs (Output Under Test Not Switching) 5 1 Typ. @ 25°C
CI Input Capacitance — — 10 — 10 pF
CO 3-State Output Capacitance — — 15 — 15 pF
(3) 5V: min. is @5.5 V
(5) CPD is used to determine the dynamic power consumption, per channel.