SN74LS640 (-1)

Technical Characteristics

• Body Width

  0.240 inches minimum and 0.260 inches maximum

• Operating Temp Range

  +0.0/+70.0 deg celsius

• Input Circuit Pattern

  18 input

• Body Length

  0.920 inches minimum and 1.070 inches maximum

• Storage Temp Range

  -65.0/+150.0 deg celsius

• Body Height

  0.180 inches nominal

• Terminal Surface Treatment

  solder

• Terminal Type And Quantity

  20 printed circuit

• End Item Identification

  4920-01-065-4907 81205

• Inclosure Configuration

  dual-in-line

• Voltage Rating And Type Per Characteristic

  5.5 volts maximum power source

• Inclosure Material

  plastic

• Design Function And Quantity

  1 transceiver

• Output Logic Form

  transistor-transistor logic