(China (Mainland))
Product Summary
The SN54LS196J is a resettable decade or binary counter/latch. The high-speed monolithic counter consists of four D-C coupled, master-slave flip-flops, which is internally interconnected to provide either a divide-by^two and a divide-by-five counter or a divide-by-two and a divide-by-eight counter. These four counters are fully programmable; that is, the outputs may be preset to any state by placing a low on the count/load input and entering the desired data at the data inputs. The outputs will change to agree with the data inputs independent of the state of the docks. During the count operation, transfer of information to the outputs occurs on the negative-going edge of the clock pulse. The SN54LS196J features a direct clear which when taken fow sets all outputs low regardless of the states of the clocks.
Parametrics
SN54LS196J absolute maximum ratings: (1)Supply voltage, VCC: 7V; (2)Input voltage: 5.5V; (3)Interemitter voltage: 5.5V; (4)Operating free-air temperature: -55℃ to +125℃; (5)Storage temperature range: -65℃ to 150℃.
Features
SN54LS196J features: (1)Performs BCD, Bi-Quinary, or Binary Counting; (2)Fully Programmable; (3)Fully Independent Clear Input; (4)Input Clamping Diodes Simplify System Design; (5)Output Qa Maintains Full Fan-out Capability In Addition to Driving Clock-2 Input.
Diagrams
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 SN54 |
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SN54/74LS147 |
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SN54/74LS156 |
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SN54/74LS160A |
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SN54/74LS161A |
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Data Sheet |
Negotiable |
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