74F540 Datasheet

The 74F540 is a Octal inverter buffer.

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Part Number74F540
ManufacturerPhilips Semiconductors
Overview The 74F540 and 74F541 are octal buffers that are ideal for driving bus lines or buffer memory address registers. The outputs are capable of sinking 64mA and sourcing up to 15mA, producing very good ca. 74F540, 74F541
* High impedance NPN base inputs for reduced loading (20µA in High and Low states) TYPE 74F540 74F541 TYPICAL PROPAGATION DELAY 3.5ns 5.5ns TYPICAL SUPPLY CURRENT (TOTAL) 58mA 55mA
* Low power, light bus loading
* Functionally similar to the 74F240 and 74F241
* Provides ideal in.
Part Number74F540
DescriptionOctal Buffer/Line Driver
ManufacturerFairchild Semiconductor
Overview The 74F540 and 74F541 are similar in function to the 74F240 and 74F244 respectively, except that the inputs and outputs are on opposite sides of the package (see Connection Diagrams). This pinout arra. s 3-STATE outputs drive bus lines s Inputs and outputs opposite side of package, allowing easier interface to microprocessors Ordering Code: Order Number Package Number Package Description 74F540SC M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 74F540SJ M20D .
Part Number74F540
DescriptionOctal Buffer/Line Driver
ManufacturerNational Semiconductor
Overview The ’F540 and ’F541 are similar in function to the ’F240 and ’F244 respectively except that the inputs and outputs are on opposite sides of the package (see Connection Diagrams) This pinout arrangemen. Y Y TRI-STATE outputs drive bus lines Inputs and outputs opposite side of package allowing easier interface to microprocessors Commercial 74F540PC Military Package Number N20A Package Description 20-Lead (0 300 Wide) Molded Dual-In-Line 20-Lead Ceramic Dual-In-Line 20-Lead (0 300 Wide) Molded S.