scope:

This drawing forms a part of a one part - one part number documentation system (see 6.6 herein). Two product assurance classes consisting of military high reliability (device classes Q and M) and space application (device class V), and a choice of case outlines and lead finishes are available and are reflected in the Part or Identifying Number (PIN). Device class M microcircuits represent non-JAN 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". When available, a choice of Radiation Hardness Assurance (RHA) levels are reflected in the PIN.

The PIN shall be as shown in the following example:

Device class M RHA marked devices shall meet the MIL-I-38535 appendix A specified RHA levels and shall be marked with the appropriate RHA designator. Device classes Q and V RHA marked devices shall meet the MIL-I-38535 specified RHA Levels and shall be marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device.

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

Device type Generic number Circuit function 01 54HC166 Eight-bit serial/parallel-in, serial-out shift register

The device class designator shall be a single letter identifying the product assurance level as follows:

Device class Device requirements documentation M Vendor self-certification to the requirements for non-JAN class B microcircuits in accordance with 1.2.1 of MIL-STD-883 Q or V Certification and qualification to MIL-I-38535

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 2 CQCC1-N20 20 Square leadless chip carrier

The lead finish shall be as specified in MIL-STD-883 (see 3.1 herein) for class M or MIL-I-38535 for classes Q and V. 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 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 DC output current (I_OUT) (per pin) - - - - - - - - - - - - - - - ±25 mA DC V_CC or GND current (I_CC, I_GND) (per pin) - - - - - - - - - - ±50 mA Input clamp current (I_IK) - - - - - - - - - - - - - - - - - - - ±20 mA Output clamp current (I_OK) - - - - - - - - - - - - - - - - - - - ±20 mA Maximum power dissipation (P_D) - - - - - - - - - - - - - - - - - 500 mW 3/ Storage temperature range (T_STG) - - - - - - - - - - - - - - - - −65°C to +150°C Lead temperature (soldering, 10 seconds) - - - - - - - - - - - - +300°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) - - - - - - - - - - - - - - - - - - - +2.0 V dc to +6.0 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 Maximum low level input voltage (V_IL): V_CC = 2.0 V - - - - - - - - - - - - - - - - - - - - - - - - - 0.3 V dc V_CC = 4.5 V - - - - - - - - - - - - - - - - - - - - - - - - - 0.9 V dc V_CC = 6.0 V - - - - - - - - - - - - - - - - - - - - - - - - - 1.2 V dc Minimum high level input voltage (V_IH): V_CC = 2.0 V - - - - - - - - - - - - - - - - - - - - - - - - - 1.5 V dc V_CC = 4.5 V - - - - - - - - - - - - - - - - - - - - - - - - - 3.15 V dc V_CC = 6.0 V - - - - - - - - - - - - - - - - - - - - - - - - - 4.2 V dc Input rise and fall times (t_r, t_f): V_CC = 2.0 V - - - - - - - - - - - - - - - - - - - - - - - - - 1000 ns 5/ V_CC = 4.5 V - - - - - - - - - - - - - - - - - - - - - - - - - 500 ns V_CC = 6.0 V - - - - - - - - - - - - - - - - - - - - - - - - - 400 ns Minimum high level output voltage (I_OH)- - - - - - - - - - - - - −5.2 mA at V_CC = 6.0 V Maximum low level output voltage (I_OL) - - - - - - - - - - - - - +5.2 mA at V_CC = 6.0 V

Fault coverage measurement of manufacturing logic tests (MIL-STD-883, test method 5012) - - - - - - - - - XX percent 6/

intended Use: