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 54HCT173 Quad D-type flip-flop, TTL compatible inputs with three-state outputs

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

Outline letter Case outline E D-2 (16-lead, 840" ×" .310" × .200"), dual-in-line package

Supply voltage range 1/ - - - - - - - - - - - - - - - −0.5 V dc to +7.0 V dc DC input voltage range(V_IN)- - - - - - - - - - - - - - −0.5 V dc to V_CC + 0.5 V dc DC output voltage range (V_OUT) - - - - - - - - - - - - −0.5 V dc to V_CC + 0.5 V dc Clamp diode current- - - - - - - - - - - - - - - - - - ±20 mA DC output current (per pin)- - - - - - - - - - - - - - ±35 mA DC V_CC or GND current (per pin)- - - - - - - - - - - - ±70 mA Storage temperature range- - - - - - - - - - - - - - - −65°C to +150°C Maximum power dissipation (P_D) - - - - - - - - - - - - 500 mW 2/ Lead temperature (soldering, 10 seconds) - - - - - - - +260°C Thermal resistance, junction-to-case (θ_JC) - - - - - - See MIL-M-38510, appendix C Junction temperature (T_J)- - - - - - - - - - - - - - - +175°C

Supply voltage range (V_CC) - - - - - - - - - - - - - - - - +4.5 V dc to +5.5 V dc Case operating temperature range (T_C)- - - - - - - - - - - −55°C to +125°C Input rise or fall time (t_r, t_f): V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - - - 0 to 500 ns Minimum MR pulse width (t_W) T_C = +25°C: V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - - 15 ns T_C = −55°C to +125°C: V_CC = 4.5 V - - - - - - - - - - - - - - - - - - - - - 22 ns Maximum clock frequency (f_MAX): T_C = +25°C: V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - - 20 MHz T_C = −55°C to +125°C: V_CC = 4.5 V - - - - - - - - - - - - - - - - - - - - - 13 MHz Minimum clock pulse width (t_W): T_C = +25°C: V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - - 25 ns T_C = −55°C to +125°C: V_CC = 4.5 V - - - - - - - - - - - - - - - - - - - - - 38 ns Minimum setup time, Dn to CP (t_S): T_C = +25°C: V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - - 12 ns T_C = −55°C to +125°C: V_CC = 4.5 V - - - - - - - - - - - - - - - - - - - - - 18 ns Minimum setup time, [E bar][n bar] to CP (t_S): T_C = +25°C: V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - - 18 ns T_C = −55°C to +125°C: V_CC = 4.5 V - - - - - - - - - - - - - - - - - - - - - 27 ns Minimum hold time Dn to CP (t_h): T_C = +25°C: V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - - 0 ns T_C = −55°C to +125°C: V_CC = 4.5 V - - - - - - - - - - - - - - - - - - - - - 0 ns Minimum hold time, [E bar]n to CP (t_h): T_C = +25°C: V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - - 0 ns T_C = −55°C to +125°C: V_CC = 4.5 V - - - - - - - - - - - - - - - - - - - - - 0 ns Minimum removal time, MR to CP (t_REM): T_C = +25°C: V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - - 12 ns T_C = −55°C to +125°C: V_CC = 4.5 V - - - - - - - - - - - - - - - - - - - - - 28 ns

intended Use: