SN74LS191NA

Technical Characteristics

• Body Width

  0.240 inches minimum and 0.260 inches maximum

• Design Function And Quantity

  1 counter, binary

• Operating Temp Range

  +0.0/+70.0 deg celsius

• Input Circuit Pattern

  8 input

• Maximum Power Dissipation Rating

  100.0 milliwatts

• Time Rating Per Chacteristic

  45.00 nanoseconds maximum propagation delay time, low to high level output and 52.00 nanoseconds maximum propagation delay time, high to low level output

• Overall Height

  0.325 inches nominal

• Features Provided

  low power and schottky and monolithic and reversible up/down and cascadable and synchronous and w/clock

• Storage Temp Range

  -65.0/+150.0 deg celsius

• Body Height

  0.180 inches nominal

• Body Length

  0.780 inches maximum

• Inclosure Configuration

  dual-in-line

• Bit Quantity (Non-Core)

  4

• Inclosure Material

  plastic

• Output Logic Form

  transistor-transistor logic