ZHCSTI5C January   1989  – October 2023 SN75ALS197

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Dissipation Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Switching Characteristics
    7. 5.7 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Device Functional Modes
  9. 8 Device and Documentation Support
    1. 8.1 接收文档更新通知
    2. 8.2 支持资源
    3. 8.3 商标
    4. 8.4 静电放电警告
    5. 8.5 术语表
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • NS|16
  • N|16
  • D|16
散热焊盘机械数据 (封装 | 引脚)
订购信息

5.5 Electrical Characteristics

over recommended range of common-mode input voltage, supply voltage, and operating free-air temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP (1) MAX UNIT
VIT+ Positive-going input threshold voltage 300 mV
VIT− Negative-going input threshold voltage −300 (1) mV
Vhys Hysteresis voltage (VIT+ − VIT−) See Figure 5-1 120 mV
VIK Enable-input clamp voltage II = −18 mA −1.5 V
VOH High-level output voltage VID = 300 mV, IOH = − 400 μA 2.7 1.6 V
VOL Low-level output voltage VID = −300 mV IOL = 8 mA 0.45 V
IOL = 16 mA 0.5
IOZ High-impedance-state output current VCC = 5.25 V VO = 2.4 V 20 μA
VOH = 0.4 V −20
II Line input current Other input at 0 V, See Note 3 VI = 15 V 0.7 1.2 μA
VI = −15 V −1.0 −1.7
IH High-level enable-input current VIH = 2.7 V 20 μA
VIH = 5.25 V 100
IIL Low-level enable-input current VIL = 0.4 V −100 μA
Input resistance 12 18 kΩ
IOS Short-circuit output current (2) VID = 3 V, VO = 0 −15 −78 −130 mA
ICC Supply current Outputs disabled 22 35 mA
(1) The algebraic convention, in which the less positive limit is designated minimum, is used in this data sheet for threshold voltage levels only.
(2) Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second.
(3) Refer to ANSI Standard EIA/TIA-422-B and EIA/TIA-423-B for exact conditions.