| CIRCUIT CONSTRUCTION TYPE | SOLID STATE | 
| SIGNAL VOLTAGE RATING PER CHANNEL | 950.000 MILLIVOLTS MAXIMUM INPUT | 
 | 3.200 VOLTS MINIMUM INPUT AND | 
 | 5.500 VOLTS MAXIMUM INPUT | 
 | 450.000 MILLIVOLTS MAXIMUM OUTPUT | 
 | 3.500 VOLTS MINIMUM OUTPUT | 
| SIGNAL DATA TYPE PER CHANNEL | 1ST INPUT CHANNEL DIGITAL | 
 | 2ND INPUT CHANNEL DIGITAL | 
 | 1ST OUTPUT CHANNEL DIGITAL | 
 | 2ND OUTPUT CHANNEL DIGITAL | 
| OPERATING CONTROL METHOD | AUTOMATIC | 
| CONTROL TYPE | REMOTE | 
| AVERAGE LIFE MEASUREMENT | HOURS | 
| AVERAGE LIFE RATING | 500.0 | 
| OPERATING TEMP RANGE | 0.0 TO 60.0 DEG CELSIUS | 
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS | 5.5 NOMINAL SINGLE VOLTAGE | 
| CONNECTION TYPE AND LOCATION | CONNECTOR, PLUG BOTTOM | 
| CONNECTION CONTACT TYPE AND QUANTITY | 1 CONNECTOR, PLUG EXTERNAL | 
| INCLOSURE TYPE | ENCASED | 
| ENVIRONMENTAL PROTECTION | SALT SPRAY RESISTANT AND | 
 | VIBRATION | 
| INSTALLATION DESIGN | MODULE | 
| BASIC SHAPE STYLE | RECTANGULAR OR SQUARE | 
| OVERALL LENGTH | 2.620 INCHES NOMINAL | 
| OVERALL HEIGHT | 1.950 INCHES NOMINAL | 
| OVERALL WIDTH | 0.290 INCHES NOMINAL | 
| TEST DATA DOCUMENT | 81349-MIL-M-28787 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | 
| SPECIFICATION/STANDARD DATA | 81349-MIL-M-28787/121 GOVERNMENT SPECIFICATION | 
| MAXIMUM POWER DRAIN RATING | 660.0 MILLIWATTS | 
| SPECIAL MARKINGS | MULTIVIBRATOR,MONOSTABLE,DIGITAL | 
| STORAGE TEMP RANGE | -62.0 TO 125.0 DEG CELSIUS | 
| TYPE/MODEL DESIGNATION | CDD | 
| SPEC/STD CONTROLLING DATA |  | 
| MANUFACTURERS CODE | 81349 | 
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-M-28787/121 | 
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M28787/121-1 |