JAJSUM1A December   1998  – May 2024 CD54AC373 , CD54ACT373 , CD74AC373 , CD74ACT373

PRODMIX  

  1.   1
  2. 特長
  3. 概要
  4. Pin Configuration and Functions
  5. 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. Parameter Measurement Information
  7. Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Functional Block Diagram
  8. Application and Implementation
    1. 7.1 Power Supply Recommendations
    2. 7.2 Layout Guidelines
      1. 7.2.1 Layout Guidelines
  9. Device and Documentation Support
    1. 8.1 Documentation Support (Analog)
      1. 8.1.1 Related Documentation
    2. 8.2 ドキュメントの更新通知を受け取る方法
    3. 8.3 サポート・リソース
    4. 8.4 Trademarks
    5. 8.5 静電気放電に関する注意事項
    6. 8.6 用語集
  10. Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Parameter Measurement Information

CD54AC373 CD74AC373 CD54ACT373 CD74ACT373 Simultaneous Switching Transient Waveforms.
VOHV AND VOLP ARE MEASURED WITH RESPECT TO A GROUND REFERENCE NEAR THE OUTPUT UNDER TEST.
INPUT PULSES HAVE THE FOLLOWING CHARACTERISTICS: PRR ≤ 1 MHz, tr = 3 ns, tf = 3 ns, SKEW 1 ns.
R.F. FIXTURE WITH 700-MHz DESIGN RULES REQUIRED. IC SHOULD BE SOLDERED INTO TEST BOARD ANO BYPASSED WITH 0.1 μF CAPACITOR. SCOPE AND PROBES REQUIRE 700-MHz BANDWIDTH.
92CS-42406
Figure 5-1 Simultaneous Switching Transient Waveforms.
CD54AC373 CD74AC373 CD54ACT373 CD74ACT373 Three-state Propagation Delay Waveforms and Test Circuit. Figure 5-2 Three-state Propagation Delay Waveforms and Test Circuit.
CD54AC373 CD74AC373 CD54ACT373 CD74ACT373 Data to Qn Output Propagation Delays and
          Output Transition Times. Figure 5-3 Data to Qn Output Propagation Delays and Output Transition Times.
CD54AC373 CD74AC373 CD54ACT373 CD74ACT373 Latch Enable Propagation Delays. Figure 5-4 Latch Enable Propagation Delays.
CD54AC373 CD74AC373 CD54ACT373 CD74ACT373 Latch Enable Prerequisite Times. Figure 5-5 Latch Enable Prerequisite Times.
CD54/74AC CD54/74ACT
Input Level VCC 3 V
Input Switching Voltage, VS 0.5 VCC 1.5 V
Output Switching Voltage, VS 0.5 VCC 0.5 VCC