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 54HCT259 Eight-bit addressable latch, non-inverting 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 E GDIP1-T16 or CDIP2-T16 16 Dual-in-line

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 < −0.5 V dc, V_IN > V_CC +0.5 V dc) - - - - - - ±20 mA Output clamp current (I_OK) (V_OUT < −0.5 V dc, V_OUT > V_CC +0.5 V dc) - - - - ±20 mA DC drain current (I_O) (per output) (−0.5 V < V_OUT < V_CC +0.5 V dc) - - - - - ±25 mA DC V_CC or ground current (I_CC or I_GND) - - - - - - - - - - - - - - - - - - - ±50 mA 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 (θ_JC) - - - - - - - - - - - - - - - - - See MIL-STD-1835 Junction temperature (T_J) - - - - - - - - - - - - - - - - - - - - - - - - - +175°C

Supply voltage (V_CC) - - - - - - - - - - - - - - - - - - - - - - - - - - - - +4.5 V dc to +5.5 V dc Input 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 (T_C) - - - - - - - - - - - - - - - - - - - - - - −55°C to +125°C Input rise or fall (t_r, t_f) time: (0.1V_CC to 0.9V_CC to 0.1 V_CC) - - - - - - - - - - - - - - - - - - - - - 0 to 500 ns Maximum high level output current (I_OH) - - - - - - - - - - - - - - - - - - −4.0 mA Maximum low level output current (I_OL) - - - - - - - - - - - - - - - - - - - +4.0 mA

intended Use: