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 PIN shall be as shown in the following example:

The device type(s) shall identify the circuit function as follows:

Device type Generic number Circuit function 01 54HCT574 Octal D-type edge-triggered flip-flop, three-state outputs, TTL compatible inputs

The case outline(s) shall be as designated in MIL-STD-1835 and as follows:

Outline letter Descriptive designator Terminals Package style R GDZP1-T20 or CDIP2-T20 20 Dual-in-line 2 CQCC1-N20 20 Square leadless chip carrier

The lead finish shall be as specified in MIL-M-38510. Finish letter "X" shall not be marked on the microcircuit or its packaging. The "X" designation is for use in specifications when lead finishes A, B, and C are considered acceptable and interchangeable without preference.

Supply voltage range (V_CC) - - - - - - - - - - - - - - - - - - - - −0.5 V dc to +7.0 V dc DC input voltage (V_IN) - - - - - - - - - - - - - - - - - - - - - - −0.5 V dc to V_CC +0.5 V dc DC output voltage (V_OUT) - - - - - - - - - - - - - - - - - - - - - −0.5 V dc to V_CC +0.5 V dc Input clamp current (I_IK) (V_IN < 0.0 V, V_IN > V_CC) - - - - - - - - ±20mA Output clamp current (I_OK) (V_OUT < 0.0 V, V_OUT > V_CC)- - - - - - - ±20mA DC output current (I_OUT) (V_OUT = 0 to V_CC) (per output) - - - - - ±35mA DC V_CC or GND current (I_CC or I_GND) (per pin) - - - - - - - - - - ±70mA Storage temperature range - - - - - - - - - - - - - - - - - - - - −65°C to +150°C Maximum power dissipation (P_D) - - - - - - - - - - - - - - - - - - 500 mW 4/ Lead temperature (soldering, 10 seconds) - - - - - - - - - - - - - +265°C Thermal resistance, junction-to-case (θJ_C) - - - - - - - - - - - - See MIL-STD-1835 Junction temperature (T_J)- - - - - - - - - - - - - - - - - - - - - +175°C Case operating temperature (T_C)- - - - - - - - - - - - - - - - - - −55°C to +125°C

Supply voltage (V_CC) - - - - - - - - - - - - - - - - - - - - - - - - - +4.5 V dc to 5.5 V dc Input voltage range (V_IN) - - - - - - - - - - - - - - - - - - - - - - 0.0 V dc to V_CC Output voltage range (V_OUT) - - - - - - - - - - - - - - - - - - - - - 0.0 V dc to V_CC Case operating temperature range (T_C) - - - - - - - - - - - - - - - - −55°C to +125°C Input rise or fall (t_r, t_f) time (0.1V_CC to 0.9V_CC, 0.9V_CC to 0.1V_CC)- 0 to 500 ns Minimum high level input voltage (V_IH) - - - - - - - - - - - - - - - - 2.0 V dc Maximum low level input voltage (V_IL) - - - - - - - - - - - - - - - - 0.8 V dc Maximum high level output current (I_OH) - - - - - - - - - - - - - - - −6 mA Maximum low level output current (I_OL) - - - - - - - - - - - - - - - - +6 mA

intended Use: