74LS640

Technical Characteristics

• Storage Temp Range

  -65.0/+150.0 deg celsius

• Inclosure Material

  ceramic

• Body Width

  6.7 millimeters minimum and 7.6 millimeters maximum

• Inclosure Configuration

  dual-in-line

• Output Logic Form

  transistor-transistor logic

• Body Height

  4.0 millimeters maximum

• Operating Temp Range

  -55.0/+125.0 deg celsius

• Input Circuit Pattern

  18 input

• Body Length

  24.3 millimeters minimum and 25.2 millimeters maximum

• Features Provided

  3-state output and positive outputs and monolithic and burn in, mil-std-883, class b and w/open collector