DLA - SMD-5962-84011 REV E
MICROCIRCUIT, DIGITAL, BIPOLAR, ADVANCED LOW-POWER SCHOTTKY TTL, DUAL D-TYPE POSITIVE EDGE TRIGGERED FLIP-FLOPS WITH CLEAR AND RESET, MONOLITHIC SILICON
| Organization: | DLA |
| Publication Date: | 12 March 1993 |
| Status: | inactive |
| Page Count: | 14 |
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 type shall identify the circuit function as follows:
Device type Generic number Circuit function
01 54ALS74 Dual D-type positive-edge-trigge
The case outlines shall be as designated in appendix C of MIL-M-38510, and as follows:
Outline letter Case outline C D-1 (14-lead, .785" × .310" × .200"), dual-in-line package D F-2 (14-lead, .390" × .260" × .085"), flat package 2 C-2 (20-terminal, .358" × .358" × .100"), square chip carrier package
Supply voltage range - - - - - - - - - - - - - - - - - −0.5 V dc to +7.0 V dc Input voltage range - - - - - - - - - - - - - - - - - - −1.5 V at −18 mA to +7.0 V Storage temperature - - - - - - - - - - - - - - - - - - −65°C to +150°C Maximum power dissipation (PD) 1/ - - - - - - - - - - - 22.0 mW Lead temperature (soldering, 10 seconds) - - - - - - - +300°C Thermal resistance, junction-to-case (θJC) - - - - - - See MIL-M-38510, appendix C Junction temperature (TJ) - - - - - - - - - - - - - - - +175°C
Supply voltage range (VCC) - - - - - - - - - - - - - - +4.5 V minimum to +5.5 V maximum Minimum high level input voltage (VIH) - - - - - - - - 2.0 V Maximum low level input voltage (VIL): TC = +125°C - - - - - - - - - - - - - - - - - - - - - 0.7 V dc TC = −55°C - - - - - - - - - - - - - - - - - - - - - 0.8 V dc TC = +25°C - - - - - - - - - - - - - - - - - - - - - 0.8 V dc Setup time before CLK, data (tsu) - - - - - - - - - - - 15 ns Setup time before CLK, [P bar][R bar][E bar] or [C bar][L bar][R bar] inactive (tsu) - - - 10 ns Hold time, data after CLK (tH) - - - - - - - - - - - - 0 ns Pulse duration, [P bar][R bar][E bar] or [C bar][L bar][R bar] low (tW) - - - - - - - - - - 15 ns Pulse duration, CLK high or low (tW) - - - - - - - - - 16.5 ns Clock frequency (fCLOCK) - - - - - - - - - - - - - - - 30 MHz Case operating temperature range (TC) - - - - - - - - - −55°Cto +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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