MIL-M-38510/40
FIGURE 8. Base emitter voltage test circuit for device type 02.
NOTE:
At the manufacturer's option, the expander test current limit may be verified by the use of an alternate equivalent procedure. The VX voltage source and the IX meter may be replaced with a 110 ±1% resistor in
parallel with a voltmeter between pins 1 and 15 ( X to X ). When the applicable conditions are applied, the
resultant voltage drop across the resistor is measured. The IX limit of 3.5 mA is met if the resultant voltage does not exceed 0.4 V.
FIGURE 9. Expander current test circuit for device type 02.
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