双稳态触发器

SN74HCS74BQAR

Flip Flop D-Type Pos-Edge Push-Pull 2-Element 14-Pin WQFN EP T/R

Texas Instruments

产品技术规范

• 欧盟RoHS指令

  Compliant

• 美国出口管制分类ECCN编码

  EAR99

• 环保无铅

  Active

• 美国海关商品代码

  8542.39.00.70

• Automotive

  No

• PPAP

  No

• Logic Family

  HCS

• Logic Function

  D-Type

• Number of Channels per Chip

  2

• Number of Elements per Chip

  2

• Number of Element Inputs

  1

• Number of Element Outputs

  1

• Bus Hold

  No

• Set/Reset

  Set/Reset

• Polarity

  Inverting/Non-Inverting

• Triggering Type

  Positive-Edge

• Maximum Propagation Delay Time @ Maximum CL (ns)

  15@6V|19@4.5V|42@2V

• Absolute Propagation Delay Time (ns)

  42

• Input Signal Type

  Single-Ended

• Output Type

  Push-Pull

• Maximum Low Level Output Current (mA)

  7.8

• Maximum High Level Output Current (mA)

  -7.8

• Minimum Operating Supply Voltage (V)

  2

• Typical Operating Supply Voltage (V)

  5

• Maximum Operating Supply Voltage (V)

  6

• Maximum Quiescent Current (mA)

  0.0001(Typ)

• Propagation Delay Test Condition (pF)

  50

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Supplier Temperature Grade

  Extended

• Mounting

  Surface Mount

• Package Height

  0.75(Max)

• Package Width

  2.6(Max)

• Package Length

  3.1(Max)

• PCB changed

  14

• Standard Package Name

  QFN

• Supplier Package

  WQFN EP

• Pin Count

  14