Octal Buffer/Line Driver with 3-State Outputs,74LVCN244-Replace-74LVC244A.
74LVCN244XTS20G 74LVCN244XTS20G.pdf
FEATURES

• 5V Tolerant Inputs/Outputs for Interfacing with
5V Logic

 Wide Supply Voltage Range: 1.2V to 3.6V

 CMOS Low-Power Consumption 

 Direct Interface with TTL Levels

 Inputs Accept Voltages up to 5.5V 

 High-Impedance When VCC = 0V 

 -40℃ to +125℃ Operating Temperature Range 

 Available in a Green SOIC-20 Package













PIN CONFIGUTION
优势替代
74LVC244A 74LVC244A.pdf

No.11921

FEATURES

 Supply Voltage Range from 1.65V to 3.6V

 Sinks or Sources 24ma at VCC = 3V 

 CMOS Low Power Consumption

 IOFF Supports Partial - Power Down Operation

 Inputs or Outputs Accept up to 5.5V 

• Inputs can be Driven by 3.3V or 5V Allowing for 

  Mixed Voltage Applications

 Schmitt Trigger Action at All Inputs 

 Typical VOLP (Quiet Output Ground Bounce) 

   Less than 0.8V with VCC = 3.3V and TA = +25°C

 Typical VOHV (Quiet Output Dynamic VOH)

   Greater than 2.0V with VCC = 3.3V and TA = +25°C 

• ESD Protection Tested per JESD 22 

  Exceeds 200-V Machine Model (A115) 

  Exceeds 2000-V Human Body Model (A114) 

  Exceeds 1000-V Charged Device Model (C101)

• Latch-Up Exceeds 250mA per JESD 78, Class 

 All devices are:  

  Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2) 

  Halogen and Antimony Free. “Green” Device (Note 3)

PIN CONFIGUTION
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