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 54ACT534 Octal D-type flip-flop, with three-state outputs, TTL compatible inputs 02 54ACT11534 Octal D-type flip-flop, with three-state outputs, TTL compatible inputs

The case outlines 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 R D-8 (20-lead, 1.060" × .310" × .200"), dual-in-line package S F-9 (20-lead, .540" × .300" × .100"), flat package 2 C-2 (20-terminal, .358" × .358" × .100"), square chip carrier package 3 C-4 (28-terminal, .460" × .460" × .100"), square chip carrier package

Supply voltage range 1/ - - - - - - - - - - - - - - - - - - - −0.5 V dc to +6.0 V dc DC input voltage 1/ - - - - - - - - - - - - - - - - - - - - - −0.5 V dc to VCC + 0.5 V dc DC output voltage 1/- - - - - - - - - - - - - - - - - - - - - −0.5 V dc to V_CC + 0.5 V dc Input clamp diode current - - - - - - - - - - - - - - - - - - ±20 mA Output clamp diode current- - - - - - - - - - - - - - - - - - ±50 mA DC V_CC or GND current (per pin) - - - - - - - - - - - - - - - ±100 mA Storage temperature range - - - - - - - - - - - - - - - - - - −65°C to 150°C Maximum power dissipation (P_D)- - - - - - - - - - - - - - - - 500 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) 2/- - - - - - - - - - - - - - - - - +175°C

Supply voltage range (V_CC) - - - - - - - - - - - - - - - - - +4.5 V dc to +5.5 V dc Input voltage range- - - - - - - - - - - - - - - - - - - - - 0.0 V dc to V_CC Output voltage range - - - - - - - - - - - - - - - - - - - - 0.0 V dc to V_CC Case operating temperature range (T_C)- - - - - - - - - - - - −55°C to +125°C

Input rise or fall times (t_r and t_f): V_CC = 4.5 V, 5.5 V - - - - - - - - - - - - - - - - - - - - - 8 ns/V Minimum setup time, Dn to CP (t_s): Device type 01: T_C = +25°C, V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - 4.5 ns T_C = −55°C to +125°C, V_CC = 4.5 V- - - - - - - - - - - - - - 5.0 ns Device type 02: T_C = +25°C, V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - 3.0 ns T_C = −55°C to +125°C, V_CC = 4.5 V- - - - - - - - - - - - - - 3.0 ns Minimum hold time, Dn to CP (t_h): Device type 01: T_C = +25°C, V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - 2.5 ns T_C = −55°C to +125°C, V_CC = 4.5 V- - - - - - - - - - - - - - 3.0 ns Device type 02: T_C = +25°C, V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - 5.5 ns T_C = −55°C to +125°C, V_CC = 4.5 V- - - - - - - - - - - - - - 5.5 ns Minimum pulse width, CP (t_w): Device type 01: T_C = +25°C, V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - 5.0 ns T_C = −55°C to +125°C, V_CC = 4.5 V- - - - - - - - - - - - - - 5.0 ns Device type 02: T_C = +25°C, V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - 9.0 T_C = −55°C to +125°C, V_CC = 4.5 V- - - - - - - - - - - - - - 9.0 ns Maximum frequency (f_max): Device type 01: T_C = +25°C, V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - 95 MHz T_C = −55°C to +125°C, V_CC = 4.5 V- - - - - - - - - - - - - - 85 MHz Device type 02: T_C = +25°C, V_CC = 4.5 V- - - - - - - - - - - - - - - - - - - 55 MHz T_C = −55°C to +125°C, V_CC = 4.5 V- - - - - - - - - - - - - - 55 MHz

intended Use: