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 part number shall be as shown in the following example:

The device types shall identify the circuit function as follows:

Device type Generic number Circuit function 01 68901-4 Multifunction peripheral (4 mHz) 02 68901-5 Multifunction peripheral (5 mHz)

The case outlines shall be as designated in appendix C of MIL-M-38510, and as follows:

Outlines letter Case outline X D-14 (48-lead, 2.435" × .620" ×.225"), dual-in-line package Y C-6 (52-terminal, .750" × .750"), square chip carrier package

Supply voltage range - - - - - - - - - - - - - - - - - −0 3 V dc to +7.0 V dc Storage temperature range - - - - - - - - - - - - - - −65°C to +150°C Maximum power dissipation (P_D) - - - - - - - - - - - - 1.5 W Lead temperature (soldering, 5 seconds) - - - - - - - +270°C Junction temperature (T_J)- - - - - - - - - - - - - - - +170°C Thermal resistance, Junction-to-case (θ_JC): Cases X and Y - - - - - - - - - - - - - - - - - - - - See MIL-M-38510, appendix C

Supply voltage: V_CC - - - - - - - - - - - - - - - - - - - - - - - 4.75 V dc to 5.25 V dc V_SS - - - - - - - - - - - - - - - - - - - - - - - 0 V High level input voltage (logic inputs)(V_IH) - - - 2.0 V to V_CC Low level input voltage (logic inputs)(V_IL) - - - - GND to 0.8 V dc Minimum high level output voltage - - - - - - - - - 2.4 V dc Maximum low level output voltage - - - - - - - - - 0.5 V dc Frequency of operation: Device type 01- - - - - - - - - - - - - - - - - - 1.0 to 4.0 MHz Device type 02- - - - - - - - - - - - - - - - - - 1.0 to 5.0 MHz Case operating temperature range (T_C) - - - - - - - −55°C to +125°C

intended Use: