74FR543SPC ,Octal Latched Transceiver with 3-STATE OutputsFunctional Description Data I/O Control TableThe 74FR543 contains two sets of D-type latches, withI ..
74FR900 ,9-Bit, 3-Port Latchable Datapath Multiplexer74FR9009-Bit,3-PortLatchableDatapathMultiplexerAugust199574FR9009-Bit,3-PortLatchableDatapathMultip ..
74FR900SSC ,9-Bit / 3-Port Latchable Datapath MultiplexerFunctional DescriptionThe 74FR900 allows 9-bit data to be transferred from any TABLE 1. Datapath Co ..
74FR9244SPC ,9-Bit Buffer/Line Driver with 3-STATE OutputsFeaturesThe 74FR9244 is a non-inverting 9-bit buffer and line driver 3-STATE outputs drive bus lin ..
74FST3125 ,4-Bit Bus Switch
74FST3125D ,4-Bit Bus SwitchFeaturesFST31251• R 4 TypicalONAWLYWWSOIC−14• Less Than 0.25 ns−Max Delay Through SwitchD SUFFI ..
74LS241 ,Octal 3-STATE Buffer/Line Driver/Line ReceiverFeaturesYTypical power dissipation (enabled)YTRI-STATE outputs drive bus lines directlyInverting 13 ..
74LS244 ,Octal 3-STATE Buffer/Line Driver/Line ReceiverFeaturesThese buffers/line drivers are designed to improve both the 3-STATE outputs drive bus line ..
74LS245 ,3-STATE Octal Bus TransceiverFeaturesThese octal bus transceivers are designed for asynchro- Bi-Directional bus transceiver in ..
74LS247 ,8CD-to-Seven-Segment Decoders/Drivers(with 15V outputs)3SN74LS247LS247FUNCTION TABLEDECIMALINPUTS OUTPUTSOR OR BI/RBO BI/RBO NOTE NOTEFUNCTIONLT RBI D C B ..
74LS249 , BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS
74LS249 , BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS
74FR543SPC
Octal Latched Transceiver with 3-STATE Outputs
74FR543 Octal Latched Transceiver with 3-STATE Outputs January 1991 Revised August 1999 74FR543 Octal Latched Transceiver with 3-STATE Outputs General Description Features The 74FR543 octal transceiver contains two sets of D-type � Functionally equivalent to 74F543 latches for temporary storage of data flowing in either � Back-to-back registers for storage direction. Separate Latch Enable and Output Enable inputs � Bidirectional data path are provided for each register to permit independent con- � A and B outputs have current sourcing capability of trol of inputting and outputting in either direction of data 15 mA and current sinking capability of 64 mA flow. Both the A and B outputs will source 15 mA and sink � Separate controls for data flow in each direction 64 mA. � Guaranteed pin-to-pin skew � Guaranteed 4000V minimum ESD protection Ordering Code: Order Number Package Number Package Description 74FR543SC M24B 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 74FR543SPC N24C 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300 Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Logic Symbol Connection Diagram © 1999 DS010902
