54FCT374D NSC [National Semiconductor], 54FCT374D Datasheet
54FCT374D
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54FCT374D Summary of contents
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... The ’FCT374 is an octal D-type flip-flop featuring separate D-type inputs for each flip-flop and TRI-STATE outputs for bus-oriented applications. A buffered Clock (CP) and Output Enable (OE) are common to all flip-flops. Ordering Code Military Package Number 54FCT374DMQB J20A 54FCT374FMQB W20A 54FCT374LMQB E20A Connection Diagrams Pin Assignment for DIP ...
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Pin Descriptions Pin Description Names D –D Data Inputs Clock Pulse Input (Active Rising Edge) OE TRI-STATE Output Enable Input (Active LOW) O –O TRI-STATE Outputs 0 7 Function Table Inputs ...
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Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Storage Temperature Ambient Temperature under Bias Junction Temperature under Bias Ceramic V Pin Potential to CC Ground Pin Input ...
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AC Electrical Characteristics Symbol Parameter t Propagation Delay PLH PHL n t Output Enable Time PZH t PZL t Output Disable Time PHZ t PLZ AC Operating Requirements Symbol Parameter t (H) Setup Time, HIGH s ...
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Capacitance (Continued) AC Loading DS100964-4 * Includes jig and probe capacitance FIGURE 1. Standard AC Test Load = 1.5V FIGURE Input Pulse Requirements Amplitude Rep. Rate 3.0V 1 MHz 500 ns 2.5 ns FIGURE ...
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Physical Dimensions inches (millimeters) unless otherwise noted www.national.com 20-Terminal Ceramic Chip Carrier (L) NS Package Number E20A 20-Lead Ceramic Dual-In-Line (D) NS Package Number J20A 6 ...
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued) LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL ...