A574A137-1372

Technical Characteristics

• Body Length

  0.420 inches maximum

• Features Provided

  bipolar and hermetically sealed and w/enable and monolithic and 3-state output

• End Item Identification

  f16maintntrng 81755

• Input Circuit Pattern

  14 input

• Output Logic Form

  transistor-transistor logic

• Terminal Type And Quantity

  24 flat leads

• Body Width

  0.390 inches maximum

• Bit Quantity (Non-Core)

  8192

• Voltage Rating And Type Per Characteristic

  -1.5 volts minimum power source and 7.0 volts maximum power source

• Storage Temp Range

  -65.0/+150.0 deg celsius

• Memory Device Type

  rom

• Terminal Surface Treatment

  solder

• Inclosure Material

  ceramic and glass

• Test Data Document

  88818-a574a137 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Body Height

  0.076 inches maximum

• Word Quantity (Non-Core)

  1024

• Operating Temp Range

  -55.0/+125.0 deg celsius

• Inclosure Configuration

  flat pack

• Time Rating Per Chacteristic

  250.00 nanoseconds maximum propagation delay time, low to high level output and 250.00 nanoseconds maximum propagation delay time, high to low level output