NSN: 5962-01-477-5529

Technical Characteristics

• ~1

  or 256 prescaler; emulation mode

• Features Provided

  programmable

• Design Function And Quantity

  4 counter, presettable and 4 timer

• Operating Temp Range

  -40.0/+105.0 deg celsius

• Bit Quantity (Non-Core)

  8

• Terminal Type And Quantity

  40 pin

• Part Name Assigned By Controlling Agency

  embedded microprocessor, z80 counter/timer circuit

• Inclosure Configuration

  dual-in-line

• Voltage Rating And Type Per Characteristic

  5.0 volts nominal input

• Inclosure Material

  plastic

• Input Circuit Pattern

  4 channel

• Special Features

  process speed 8.0 megahertz; selectable positive or negative trigger initiates timer operation; zero count/timeout outputs on three channels; four 8-bit independently programmable counter/timer channels, each with a readable downcounter and selectable 16