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 2952A 8-bit registered transceiver, bidirectional I/O ports, noninverting 02 2953A 8-bit registered transceiver, bidirectional I/O ports, inverting

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

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

Supply voltage range - - - - - - - - - - - - - - - - - - - −0.5 V dc minimum to +7.0 V dc maximum Input voltage range - - - - - - - - - - - - - - - - - - - −0.5 V dc to +5.5 V dc DC output current into outputs - - - - - - - - - - - - - - 30 mA DC input current - - - - - - - - - - - - - - - - - - - - - −30 mA to +5.0 mA Maximum power dissipation (P_D) - - - - - - - - - - - - - - 1.1 W 1/ Storage temperature range - - - - - - - - - - - - - - - - −65°C to +150°C Thermal resistance, function-to-case (θ_JC) - - - - - - - - See MIL-N-38510, appendix C Junction temperature (T_J) - - - - - - - - - - - - - - - - +175°C

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: