Octal Buffers/Line Drivers with 3-State Outputs, SGM7SZ244 Replace SN74LVC244A.
FEATURES

• Wide Operating Voltage Range: 1.8V to 5.0V 

• High-Current Outputs Drive Up to 15 LSTTL Loads

• 3-State Outputs Drive Bus Lines or 

   Buffer Memory Address Registers 

• Low Power Consumption, ICC: 25μA (MAX) 

• Typical tPD = 8.9ns at 5.0V 

• ±20mA Output Drive at 5.0V 

• Low Input Current: ±8μA (MAX) 

• -40℃ to +125℃ Operating Temperature Range 

• Available in a Green TSSOP-20 Package














PIN CONFIGUTION
CROSS
SN74LVC244A SN74LVC244A.pdf

No.12704

FEATURES

• Operates From 1.65 V to 3.6 V

• Inputs Accept Voltages to 5.5 V

• Specified From 

  40°C to +85°C and 

  40°C to +125°C 

• Maximum tpd of 5.9 ns at 3.3 V

• Typical VOLP (Output Ground Bounce) 

  < 0.8 V at VCC = 3.3 V, TA = 25°C 

• Typical VOHV (Output VOH Undershoot)     

  > 2 V at VCC = 3.3 V, TA = 25°C 

• Supports Mixed-Mode Signal Operation on 

  All Ports (5-V Input or Output Voltage With 3.3-V VCC) 

• Ioff Supports Live Insertion, Partial-Power-Down Mode,

  and Back-Drive Protection 

• Can Be Used as a Down Translator to Translate 

   Inputs From a Maximum of 5.5 V Down to the VCC Level 

• Available in Ultra Small Logic QFN        

   Package (0.5 mm Maximum Height)   

• Latch-Up Performance Exceeds 250 mA Per JESD 17 

• ESD Protection Exceeds JESD 22     

  2000-V Human-Body Model             

  1000-V Charged-Device Model      

PIN CONFIGUTION
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