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Description
DATASHEET The trigger-control circuit going HIGH simultaneously ini- tiates three events. First , the output latch goes LOW, thus taking the Q output of the HC4538 to a HIGH HC4538 . VCC = 5 V. TA = 25 C. 100 k . 10 k . 2 k . Figure 4. Minimum Retrigger Time vs Timing Capacitance t , TYP. MIN Retrigger T ime ns rr. CX Timing The 1k resistor and 12 pF capacitor set the pulse length to approximately 100 ns. The S/H pulse stream for the converter appears on the Q output of the HC4538 .
| Part Number | HC4538 |
| Brand | NEC Electronics Inc |
| Image |  |
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