5490 डाटा शीट PDF( Datasheet )
डेटा पत्रक ( Datasheet PDF ) |
| भाग संख्या | विवरण | मैन्युफैक्चरर्स | |
| 5490 | Decade and Binary Counters DM5490 DM7490A DM7493A Decade and Binary Counters
www.DataSheet4U.com
July 1992
DM5490 DM7490A DM7493A Decade and Binary Counters
General Description
Each of these monolithic counters contains four mastersl |
 National Semiconductor |
|
| 5490A | DECADE COUNTER 54/7490A 54LS/74LS90
DECADE COUNTER
90
CONNECTION DIAGRAM PINOUT A
DESCRIPTION — The ’90 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connec |
 ETC |
शेयर लिंक :
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