dm74ls197 National Semiconductor Corporation, dm74ls197 Datasheet
dm74ls197
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dm74ls197 Summary of contents
Page 1
... Parallel Data inputs (P flops This preset feature makes the circuit usable as a pro- grammable counter The circuit can also be used as a 4-bit Connection Diagram Order Number DM74LS197M or DM74LS197N See NS Package Number M14A or N14A Pin Names Description CP0 ...
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... Characteristics’’ 7V table are not guaranteed at the absolute maximum ratings 7V The ‘‘Recommended Operating Conditions’’ table will define the conditions for actual device operation 150 C a DM74LS197 Min Nom Conditions Min V Min I ...
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Switching Characteristics Symbol Parameter f Max CLK Frequency MAX t Propagation Delay PLH t CP0 to Q0 PHL t Propagation Delay PLH t CP1 to Q2 PHL t ...
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Logic Symbol V Pin GND e Pin 7 16 State Diagram 10180 – 10180 – 3 ...
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... Physical Dimensions inches (millimeters) 14-Lead Small Outline Molded Package (M) Order Number DM74LS197M NS Package Number M14A 5 ...
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... Italiano National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications Order Number DM74LS197N NS Package Number N14A 2 A critical component is any component of a life ...