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

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

4.6 Electrical Characteristics, ACT Series

PARAMETER TEST CONDITIONS VCC (V) (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 4.5 to 5.5 2 — 2 — 2 — V
VIL Low-level input voltage 4.5 to 5.5 — 0.8 — 0.8 — 0.8 V
VOH High-level output voltage VIH or VIL (1), (2) -0.05 4.5 4.4 — 4.4 — 4.4 — V
-24 4.5 3.94 — 3.8 — 3.7 —
-75 5.5 — — 3.85 — — —
-50 5.5 — — — — 3.85 —
VOL Low-level output voltage VIH or VIL (1), (2) 0.05 4.5 — 0.1 — 0.1 — 0.1 V
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
Additional quiescent supply current per input pin VCC-2.1 4.5 to 5.5 — 2.4 — 28 — 3 mA
ΔICC TTL inputs high
1 unit load
(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.
Table 4-1 Act Input Loading Table
INPUT UNIT LOAD(2)
540 541
DATA 1.42 0.5
OE1, OE2 1.3 1.3