SCHS290A December   1998  – March 2024 CD54AC374 , CD54ACT374 , CD74AC374 , CD74AC534 , CD74ACT374

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  Prerequisite for Switching: AC Series
    8. 4.8  Switching Characteristics: AC Series
    9. 4.9  Prerequisite for Switching: ACT Series
    10. 4.10 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 Typical Application
      1. 7.1.1 Design Requirements
      2. 7.1.2 Detailed Design Procedure
    2. 7.2 Power Supply Recommendations
    3. 7.3 Layout
      1. 7.3.1 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)

4.5 Electrical Characteristics: AC Series

CHARACTERISTICS TEST CONDITIONS VCC (V) AMBIENT TEMPERATURE (TA) - °C UNIT
+25 -40 to +85 -55 to +125
VI (V) IO (mA) MIN MAX MIN MAX MIN MAX
VIH High-Level Input Voltage 1.5 1.2 — 1.2 — 1.2 —
3 2.1 — 2.1 — 2.1 — V
5.5 3.85 — 3.85 — 3.85 —
VIL Low-Level Input Voltage 1.5 — 0.3 — 0.3 — 0.3
3 — 0.9 — 0.9 0.9 V
5.5 — 1.65 — 1.65 — 1.65
VOH High-Level Output Voltage VIH or VIL (1), (2) -0.05 1.5 1.4 — 1.4 — 1.4 —
-0.05 3 2.9 — 2.9 — 2.9 —
-0.05 4.5 4.4 __ 4.4 — 4.4 — V
-4 3 2.58 — 2.48 — 2.4 —
-24 4.5 3.94 — 3.8 — 3.7 —
-75 5.5 — — 3.85 — — —
-50 5.5 — — — — 3.85 —
VOH Low-Level Output Voltage VIH or VIL (1), (2) 0.05 1.5 — 0.1 — 0.1 — 0.1 V
0.05 3 — 0.1 — 0.1 — 0.1
0.05 4.5 — 0.1 — 0.1 — 0.1
12 3 — 0.36 — 0.44 — 0.5
24 4.5 — 0.36 — 0.44 — 0.5
75 5.5 — — — 1.65 — —
50 5.5 — — — — — 1.65
II Input Leakage Current VCC or GND 5.5 — ±0.1 — ±1 — ±1 μA
IOZ 3-State Leakage Current VIH or VIL VO = VCC or GND 5.5 — ±0.5 — ±5 — ±10 μA
ICC Quiescent Supply Current, MSI VCC or GND 0 5.5 — 8 — 80 — 160 μA
(1) Test one output at a time for a 1-second maximum duration. Measurement is made by forcing current and measuring voltage to minimize power dissipation.
(2) Test verifies a minimum 50-ohm transmission-line-drive capability at +85°C, 75 ohms at +125°C.