(Hong Kong)
Product Summary
The SN54F74J is a dual positive-edge-triggered d-type flip-flop with clear and preset. The SN54F74J contains two independent positiveedge-triggered D-type flip-flops. A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at the data (D) input meeting the setup time requirements is transferred to the outputs on the positive-going edge of the clock pulse. The SN54F74J is characterized for operation over the full military temperature range of –55℃ to 125℃.
Parametrics
SN54F74J absolute maximum ratings: (1)Supply voltage range, VCC: –0.5 V to 7 V; (2)Input voltage range, VI: –1.2 V to 7 V; (3)Input current range: –30 mA to 5 mA; (4)Voltage range applied to any output in the high state: –0.5 V to VCC; (5)Current into any output in the low state: 40 mA; (6)Operating free-air temperature range: –55℃ to 125℃; (7)Storage temperature range: –65℃ to 150℃.
Features
SN54F74J features: Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs.
Diagrams
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 SN54 |
Apex Tool Group (Formerly Cooper Tools) |
Pliers & Tweezers Xcelite 5" Cutter Side Cut Long Nose |
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SN54/74LS147 |
Other |
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Data Sheet |
Negotiable |
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SN54/74LS155 |
Other |
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Data Sheet |
Negotiable |
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SN54/74LS156 |
Other |
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Data Sheet |
Negotiable |
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SN54/74LS160A |
Other |
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Data Sheet |
Negotiable |
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SN54/74LS161A |
Other |
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Data Sheet |
Negotiable |
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