scope:

This drawing describes device requirements for class B microcircuits in accordance with 1.2.1 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 54ALS29821 10-bit bus interface flip-flops with 3-State outputs

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

Outline letter Case outline L D-9 (24-lead, 1.280" × .310" × .200") dual-in-line package

Supply voltage V_CC - - - - - - - - - - - - - - - - - - −0.5 V dc to +7.0 V dc Input voltage range - - - - - - - - - - - - - - - - - −1.2 V dc at −18 mA to +5.5 V dc Voltage applied to a disabled 3-state output - - - - −0.5 V dc to +5 5 V dc Storage temperature range - - - - - - - - - - - - - - −65°C to +150°C Continuous power dissipation P_D 1/ - - - - - - - - - - 632.5 mW Lead temperature (soldering, 10 seconds) - - - - - - - +300°C Junction temperature (T_J) - - - - - - - - - - - - - - +175°C Thermal resistance, junction-to-case (θ_JC) - - - - - - See MIL-M-38510 appendix C

Supply voltage range (V_CC) - - - - - - - - - - - - - - 4.5 V dc minimum to 5.5 V dc maximum Maximum high level input voltage (V_IH) - - - - - - - - 2.0 V dc Maximum low level input voltage (V_IL) - - - - - - - - 0.8 V dc Maximum high level output current (I_OH) - - - - - - - −18 mA Maximum low level output current (I_OL) - - - - - - - - 32 mA Operating temperature range (T_C) - - - - - - - - - - - −55°C to +125°C

intended Use: