DLA - SMD-5962-84152 REV A
MICROCIRCUIT, DIGITAL, LOW-POWER SCHOTTKY TTL, MAGNITUDE COMPARATOR, MONOLITHIC SILICON
| Organization: | DLA |
| Publication Date: | 5 February 1992 |
| Status: | inactive |
| Page Count: | 11 |
scope:
This drawing describes the requirements for monolithic silicon, low power Schottky TTL, magnitude comparator microcircuits. This drawing provides a level of microcircuit quality and reliability assurance for acquisition of microcircuits in accordance with MIL-M-38510.
The complete part number shall be as shown in the following example:
The device type shall identify the circuit function as follows:
Device type Generic number Circuit 01 54LS684 8-bit magnitude comparator
The case outlines shall be as designated in appendix C of MIL-M-38510, and as follows:
Outline letter Case outline R D-8 (20-lead, ¼" × 1-1/16"), dual-in-line package S F-9 (20-lead, ¼" × ½"), flat package 2 C-2 (20-terminal, .350" × .350"), square chip carrier package
Supply voltage range - - - - - - - - - - - - - −0.5 V dc to +7.0 V dc Input voltage range- - - - - - - - - - - - - - −1.5 V dc to −18 mA to 7.0 V dc Storage temperature range- - - - - - - - - - - −65°C to +150°C Maximum power dissipation (PD) 1/- - - - - - - 357.5 mW Lead temperature (soldering, 10 seconds)- - - +300°C Thermal resistance, junction-to-case (θJC): Cases R and S- - - - - - - - - - - - - - - - See MIL-M-38510, appendix C Case 2 - - - - - - - - - - - - - - - - - - - 80°C/W 2/ Junction temperature (TJ)- - - - - - - - - - - +175°C
Supply voltage (VCC) - - - - - - - - - - - - - 4.5 V dc minimum to 5.5 V dc maximum Minimum high level input voltage (VIH) - - - - 2.0 V dc Maximum low level input voltage (VIL)- - - - - 0.7 V dc Case operating temperature range (TC)- - - - - −55°C to +125°C
intended Use:
Microcircuits conforming to this drawing are intended for use when military specifications do not exist and qualified military devices that will perform the required function are not available for... View More
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