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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Working Current: <20ma
search and rescue
most functions are pre-set
(1) 5mm Precision Shim
3V and + 5V compatible
74HC138 (3 to 8 Line Decoder ) L298 Working Current: <20maThe 74HC138 is a high speed CMOS device. The device accepts a three bit binary weighted address on input pins A0, A1 and A2 and when enabled will produce one active low output with the remaing seven being high. There are two active LOW enable inputs E1 and E2, and one active HIGH enable input E3. The disabled device state results in all outputs being high. The enable state occurs with E1 and E2 asserted low and E3 asserted high. The multiple enable
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