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 54HC377 Flip-flop, octal, D-type, with enable

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

Outline letter Case outline R D-8 (20-lead, ¼" × 1 1/16'"), dual-in-line package

Supply voltage range - - - - - - - - - - - - - - - - - - −0.5 V dc to +7.0 V dc DC input voltage - - - - - - - - - - - - - - - - - - - - −0.5 V dc to V_CC +0.5 V dc DC output voltage- - - - - - - - - - - - - - - - - - - - −0.5 V dc to V_CC +0.5 V dc Clamp diode current - - - - - - - - - - - - - - - - - - ±20 mA DC output current (per pin) - - - - - - - - - - - - - - ±25 mA DC V_CC or GND current (per pin)- - - - - - - - - - - - - ±50 mA Storage temperature range - - - - - - - - - - - - - - - −65°C to +150°C Maximum power dissipation (P_D) 2/ - - - - - - - - - - - 500 mW Lead temperature (soldering, 10 seconds) - - - - - - - - +260°C Thermal resistance, junction-to-case (θ_JC): Case R - - - - - - - - - - - - - - - - - - - - - - - - See MIL-M-38510, appendix C Junction temperature (T_J)- - - - - - - - - - - - - - - - +175°C

Supply voltage (V_CC) - - - - - - - - - - - - - - - - - +2.0 V dc to +6.0 V dc Case operating temperature range (T_C)- - - - - - - - - −55°C to +125°C Input rise or fall time: V_CC = 2.0 V- - - - - - - - - - - - - - - - - - - - - 0 to 1000 ns V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - 0 to 500 ns V_CC = 6.0 V- - - - - - - - - - - - - - - - - - - - - 0 to 400 ns Minimum setup time, enable or input D to clock (t_S): T_C= +25°C: V_CC = 2.0 V- - - - - - - - - - - - - - - - - - - - - 100 ns V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - 20 ns V_CC = 6.0 V- - - - - - - - - - - - - - - - - - - - - 17 ns T_C = −55°C to +125°C: V_CC = 2.0 V- - - - - - - - - - - - - - - - - - - - - 150 ns V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - 30 ns V_CC = 6.0 V- - - - - - - - - - - - - - - - - - - - - 25 ns Minimum clock pulse width (t_W): T_C = +25°C: V_CC = 2.0 V- - - - - - - - - - - - - - - - - - - - - 100 ns V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - 20 ns V_CC = 6.0 V- - - - - - - - - - - - - - - - - - - - - 17 ns T_C = −55°C to +125°C: V_CC = 2.0 V- - - - - - - - - - - - - - - - - - - - - 150 ns V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - 30 ns V_CC = 6.0 V- - - - - - - - - - - - - - - - - - - - - 25 ns Minimum hold time, input to clock (t_H): T_C +25°C: V_CC = 2.0 V- - - - - - - - - - - - - - - - - - - - - 3 ns V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - 3 ns V_CC = 6.0 V- - - - - - - - - - - - - - - - - - - - - 3 ns T_C = −55°C to +125°C: V_CC = 2.0 V- - - - - - - - - - - - - - - - - - - - - 3 ns V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - 3 ns V_CC = 6.0 V- - - - - - - - - - - - - - - - - - - - - 3 ns Minimum hold time, enable to clock (t_H): T_C = +25°C: V_CC = 2.0 V- - - - - - - - - - - - - - - - - - - - - 5 ns V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - 5 ns V_CC = 6.0 V- - - - - - - - - - - - - - - - - - - - - 5 ns T_C = −55°C to +125°C: V_CC = 2.0 V- - - - - - - - - - - - - - - - - - - - - 5 ns V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - 5 ns V_CC = 6.0 V- - - - - - - - - - - - - - - - - - - - - 5 ns Maximum frequency (f_max): T_C = +25°C: V_CC = 2.0 V- - - - - - - - - - - - - - - - - - - - - 5 MHz V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - 25 MHz V_CC = 6.0 V- - - - - - - - - - - - - - - - - - - - - 29 MHz T_C = −55°C to +125°C: V_CC = 2.0 V- - - - - - - - - - - - - - - - - - - - - 3 MHz V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - - - 16 MHz V_CC = 6.0 V- - - - - - - - - - - - - - - - - - - - - 19 MHz

intended Use: