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 Access time 01 7C235 1K × 8 CMOS registered PROM 40 ns 02 7C235 1K × 8 CMOS registered PROM 30 ns

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

Outline letter Case outline K F-6 (24-lead, .640" × .420" × .090") flat package L D-9 (24-lead, 1.280" × .310" × .200") dual-in-line package 3 C-4 (28-terminal, .460" × .460" × .100") leadless chip carrier package

Supply voltage range (V_CC) - - - - - - - - - - - - - −0.5 V dc to +7.0 V dc DC voltage applied to outputs in high Z state - - - - −0.5 V dc to +7.0 V dc DC input voltage - - - - - - - - - - - - - - - - - - −3.0 V dc to +7.0 V dc DC program voltage - - - - - - - - - - - - - - - - - +14.0 V dc Maximum power dissipation (P_D) 1/ - - - - - - - - - 1.0 W Lead temperature (soldering, 10 seconds) - - - - - - +260°C Thermal resistance, junction-to-case (θ_JC)- - - - - - See MIL-M-38510, appendix C Junction temperature (T_J) 2/ - - - - - - - - - - - - +150°C Storage temperature range - - - - - - - - - - - - - - −65°C to +150°C

Supply voltage (V_CC) - - - - - - - - - - - - - - - - +4.5 V dc to +5.5 V dc Ground voltage (GND) - - - - - - - - - - - - - - - - 0 V dc Input high voltage (V_IH)- - - - - - - - - - - - - - - 2.0 V dc to V_CC Input low voltage (V_IL) - - - - - - - - - - - - - - - −0.5 V dc to +0.8 V dc Case operating temperature range (TC) - - - - - - - - −55°C to +125°C

intended Use: