74AC273 Fairchild Semiconductor, 74AC273 Datasheet
74AC273
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74AC273 Summary of contents
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... Octal D-Type Flip-Flop General Description The AC273 and ACT273 have eight edge-triggered D-type flip-flops with individual D-type inputs and Q outputs. The common buffered Clock (CP) and Master Reset (MR) input load and reset (clear) all flip-flops simultaneously. The register is fully edge-triggered. The state of each D- type input, one setup time before the LOW-to-HIGH clock transition, is transferred to the corresponding flip-flop’ ...
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Pin Descriptions Pin Names Description D –D Data Inputs Master Reset CP Clock Pulse Input Q –Q Data Outputs 0 7 Logic Diagram Please note that this diagram is provided only for the understanding of logic operations ...
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Absolute Maximum Ratings Supply Voltage ( Input Diode Current ( 0. 0. Input Voltage ( Output Diode Current ( ...
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AC Electrical Characteristics for AC Symbol Parameter f Maximum Clock MAX Frequency t Propagation Delay PLH Clock to Output t Propagation Delay PHL Clock to Output t Propagation Delay PHL MR to Output Note 5: Voltage Range 3.3 is 3.3V ...
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DC Electrical Characteristics for ACT V Symbol Parameter V Minimum HIGH Level 4.5 IH Input Voltage 5.5 V Maximum LOW Level 4.5 IL Input Voltage 5.5 V Minimum HIGH Level 4.5 OH Output Voltage 5.5 4.5 5.5 V Maximum LOW ...
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AC Operating Requirements for ACT Symbol Parameter t Setup Time, HIGH or LOW Hold Time, HIGH or LOW Clock Pulse Width W HIGH or LOW t MR Pulse ...
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Physical Dimensions inches (millimeters) unless otherwise noted 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide Package Number M20B 7 www.fairchildsemi.com ...
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide www.fairchildsemi.com Package Number M20D 8 ...
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Package Number MTC20 9 www.fairchildsemi.com ...
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right ...