54FCT540D NSC [National Semiconductor], 54FCT540D Datasheet
54FCT540D
Related parts for 54FCT540D
54FCT540D Summary of contents
Page 1
Octal Buffer/Line Driver with TRI-STATE General Description The ’FCT540 is an octal buffer/line drivers designed to be employed as memory and address drivers, clock drivers and bus oriented transmitter/receivers. These devices are similar in function to the ’FCT240 while ...
Page 2
Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage ( Input Diode Current ( −0. ...
Page 3
AC Electrical Characteristics Symbol Parameter t Propagation Delay PLH t Data to Outputs PHL t Output Enable Time PZH t PZL t Output Disable Time PHZ t PLZ Capacitance Symbol Parameter C Input Capacitance IN C Power Dissipation PD Capacitance ...
Page 4
Physical Dimensions inches (millimeters) unless otherwise noted 20-Terminal Ceramic Leadless Chip Carrier (L) www.national.com NS Package Number E20A 20-Lead Ceramic Dual-In-Line Package (D) NS Package Number J20A 4 ...
Page 5
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 ...