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 type shall identify the circuit function as follows:

Device type Generic number Circuit 01 2909A Microprogram sequencer

The case outlines 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 Y Figure 1 (28-lead, .415" × .400" × .090") flat package Z F-11 (28-lead, .740". × .380" × .090"), flat package 3 C-4 (28-lead, .460" × .460" × .100"), square chip carrier package

Supply voltage range - - - - - - - - - - - - - - - - - −0.5 V dc to +7.0 V dc Input voltage range - - - - - - - - - - - - - - - - - −0.5 V dc to +5.5 V dc Storage temperature range - - - - - - - - - - - - - - −65°C to +150°C Maximum power dissipation (P_D) 1/ - - - - - - - - - - 770 mW Lead temperature (soldering, 10 seconds) - - - - - - - +300°C Thermal resistance, junction-to-case (θ_JC): Cases X, Z, 3 - - - - - - - - - - - - - - - - - - - See MIL-M-38510, appendix C Case Y - - - - - - - - - - - - - - - - - - - - - - - 14°C/W 2/ Junction temperature (T_J) - - - - - - - - - - - - - - +175°C DC output current, into inputs - - - - - - - - - - - - 30 mA DC input current - - - - - - - - - - - - - - - - - - −30 mA to +5.0 mA

Supply voltage (V_CC) - - - - - - - - - - - - - - - - - 4.5 V dc minimum to 5.5 V dc maximum Minimum high level input voltage (V_IH) - - - - - - - - 2.0 V dc Maximum low level input voltage (V_IL) - - - - - - - - 0.8 V dc Case operating temperature range (T_C) - - - - - - - - −55°C to +125°C

intended Use: