scope:

This drawing describes device requirements for class B microcircuits in accordance with 1.2.1 of MIL-STD-883, "Provisions for the use of MIL-STD-883 in conjunction with compliant non-JAN devices".

The complete PIN shall be as shown in the following example:

The device types shall identify the circuit function as follows:

The case outlines shall be as designated in MIL-STD-1835 and as follows:

Outline letter Descriptive designator Terminals Package style X GDIP1-T48 or CDIP2-T48 48 dual-in-line Y See figure 1 48 square leadless chip carrier Z CQCC1-N52 52 square leadless chip carrier U See figure 1 48 flat pack

The lead finish shall be as specified in MIL-M-38510. Finish letter "X" shall not be marked on the microcircuit or its packaging. The "X" designation is for use in specifications when lead finishes A, B, and C are considered acceptable and interchangeable without preference.

Supply voltage range (V_CC) - - - - - - - - - - - - - −0.5 V dc to +7.0 V dc Input voltage range - - - - - - - - - - - - - - - - −0.5 V dc to +7.0 V dc Output sink current - - - - - - - - - - - - - - - - 50 mA Output short circuit duration - - - - - - - - - - - 10 seconds Power dissipation (P_D) - - - - - - - - - - - - - - - 1.5 W

Thermal resistance, junction-to-case (Θ_JC): Case X - - - - - - - - - - - - - - - - - - - - - - 30°C/W 3/ Case Y and U - - - - - - - - - - - - - - - - - - - 12°C/W 3/ Case Z - - - - - - - - - - - - - - - - - - - - - - See MIL-STD-1835 Junction temperature - - - - - - - - - - - - - - - +150°C 4/ Temperature under bias - - - - - - - - - - - - - - −55°C to +125°C Storage temperature range - - - - - - - - - - - - −65°C to +150°C Lead temperature (soldering, 10 seconds) - - - - - +300°C

Supply voltage range (V_CC) - - - - - - - - - - - - 4.5 V dc to 5.5 V dc Case operating temperature range (T_C) - - - - - - −55°C to +125°C Minimum input high voltage Level (V_IH) - - - - - - 2.2 V Maximum input low voltage level (V_IL) - - - - - - 0.8 V

intended Use: