scope:

This specification covers the detail requirements for a monolithic silicon, Schottky TTL, input/output port with three-state output microcircuits. One product assurance class and a choice of case outlines and lead finishes are provided and are reflected in the complete part number.

The complete part number shall be in accordance with MIL-M-38510 with the exception that the "JAN" or "J" certification mark shall not be used.

The device type shall be as follows:

Device type Circuit 01 8-bit input/output port

The device class shall be the product assurance level as defined in MIL-M-38510.

The case outline shall be designated as follows:

Letter Case outline, (see MIL-M-38510, appendix C) J D-3 (24-lead, ½" × 1-¼"), dual-in-line package K F-6 (24-lead, ⅜" × ⅝"), flat package

Current into outputs - - - - - - - - - - - - - - 125 mA Output and supply voltage range - - - - - - - - - −0.5 V dc to +7.0 V dc Input voltage range - - - - - - - - - - - - - - - −1.0 V dc to +5.5 V dc Storage temperature range - - - - - - - - -- - - −65°C to +150°C Maximum power dissipation (P_D) 1/ - - - - - - - - 0.8 W Lead temperature (soldering 10 seconds) - - - - - 300°C Thermal resistance, junction to case (θ_JC): Case J - - -- - - - - - - - - - - - - - - - - - 0.08°C/mW Case K - - - - - - - - - - - - -- - - - - - - - 0.15° C/mW Junction temperature (T_J) - - - - - - - - - - - - 175°C

Supply voltage range - - - - - - - - - - - - - - 4.5 V dc minimum to 5.5 V dc maximum Minimum high-level input voltage (V_IH) - - - - - 2.0 V dc Maximum low-level input voltage (V_IL) - - - - - 0.8 V dc Case operating temperature range (T_C) - - - - - −55°C to +125°C

Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Rome Air Development Center (RBE-2), Griffiss AFB, NY 13441, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter.

intended Use:

Microcircuits conforming to this specification are intended for logistic support of existing equipment.