SCHS344B April   2003  – October 2024 CD54ACT174 , CD74ACT174

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 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
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Power Supply Recommendations
    2. 8.2 Layout
      1. 8.2.1 Layout Guidelines
      2. 8.2.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support (Analog)
      1. 9.1.1 Related Documentation
    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)
  • BQB|16
  • N|16
  • D|16
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.5 Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS VCC TA = 25 °C –55°C to 125°C –40°C to 85°C UNIT
MIN MAX MIN MAX MIN MAX
VOH VI = VIH or VIL IOH = -50 μΑ 4.5 V 4.4 4.4 4.4 V
IOH = -24 mA 4.5 V 3.94 3.7 3.8
IOH = -50 mA (1) 5.5 V 3.85
IOH = -75 mA (1) 5.5 V 3.85
VOL VI = VIH or VIL IOL = 50 μA 4.5 V 0.1 0.1 0.1 V
IOL = 24 mA 4.5 V 0.36 0.5 0.44
IOL = 50 mA (1) 5.5 V 1.65
IOL = 75 mA (1) 5.5 V 1.65
II VI = VCC or GND 5.5 V ±0.1 ±1 ±1 μA
ICC VI = VCC or GND, IO = 0 5.5 V 8 160 80 μA
ΔICC (2) VI = VCC - 2.1 V 4.5 V to 5.5 V 2.4 3 2.8 mA
Ci 10 10 10 pF
(1) Test one output at a time, not exceeding 1-second duration. Measurement is made by forcing indicated current and measuring voltage to minimize power dissipation. Test verifies a minimum 50-Ω transmission-line drive capability at 85°C and 75-Ω transmission-line drive capability at 125°C.
(2) Additional quiescent supply current per input pin, TTL inputs high, 1 unit load
Table 5-1 Act Input Load Table
INPUT UNIT LOAD
Data 0.5
CLR 0.5
CLK 0.83