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 function 01 54LS629 Dual voltage controlled oscillator

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

Outline letter Case outline E D-2 (16-lead, ¼" × ⅞"), dual-in-line package F F-5 (16-lead, ¼" × ⅜"), flat package 2 C-2 (20-terminal, .350" × .350"), square chip carrier package

Supply voltage range, V_CC 1/ - - - - - - - - - - - - −0.5 V dc to +7.0 V dc Input voltage range: Enable input - - - - - - - - - - - - - - - - - - - −1.5 V dc to +7.0 V dc Frequency control or range input - - - - - - - - - V_CC Storage temperature range- - - - - - - - - - - - - - −65°C to +150°C Maximum power dissipation (P_D) 2/- - - - - - - - - - 303 mW Lead temperature (soldering, 10 seconds) - - - - - - +300°C Thermal resistance, junction-to-case (θ_JC) - - - - - See MIL-M-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)- - - - - - - - 0.7 V dc Input voltage at frequency control or range input, (V_1(freq) or V_1(rng) 3/ - - - - 0.0 V dc minimum to 5.0 V dc maximum Output frequency Case operating temperature range (T_C)- - - - - - - - −55 C to +125 C

intended Use: