scope:

This drawing describes device requirements for class B microcircuits in accordance with 1.2.l 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 type shall identify the circuit function as follows:

Device type Generic number Circuit function 01 68172 VMEbus controller (BUSCON)

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

Outline letter Case outline X D-10 (28-lead 1.490" × .610" × .232") dual-in-line package

Supply voltage range - - - - - - - - - - - - - - - - - −0.5 V dc to +7.0 V dc Storage temperature range - - - - - - - - - - - - - - −65°C to +150°C Maximum power dissipation (P_D) 1/ - - - - - - - - - - 1.4 W Lead temperature (soldering, 5 seconds) - - - - - - - +300°C Junction temperature (T_J) - - - - - - - - - - - - - - +175°C Thermal resistance, junction-to-case (θ_JC) - - - - - - 20°C/W Thermal resistance, junction-to-ambient (θ_JA) - - - - 50°C/W

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 - - - - - - - - - - 2.7 V dc Maximum low level output voltage - - - - - - - - - - - 0.5 V dc Frequency of operation - - - - - - - - - - - - - - - - 25 MHz Case operating temperature range (T_C) - - - - - - - - −55°C to +125°C.

intended Use: