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SN74LS245TEXASN/a41avaiOctal Bus Transceiver
SN74LS245DBRTIN/a1000avaiOctal bus transceivers
SN74LS245DWTIN/a321avaiOCTAL BUS TRANSCEIVER
SN74LS245DWRSOP20N/a56avaiOctal bus transceivers
SN74LS245JTIN/a120avaiOctal bus transceivers
SN74LS245JMOTOROLA ?N/a40avaiOctal bus transceivers
SN74LS245JTIX?N/a500avaiOctal bus transceivers
SN74LS245-J |SN74LS245JTIN/a3588avaiOctal bus transceivers
SN74LS245NMALAYSIAN/a30avaiOCTAL BUS TRANSCEIVER
SN74LS245NE4TIN/a328avaiOctal bus transceivers 20-PDIP 0 to 70
SN74LS245NSRTIN/a30000avaiOctal bus transceivers


SN74LS245NSR ,Octal bus transceiversFeatures... 19.4 Device Functional Modes...... 82 Applications..... 110 Application and Implementat ..
SN74LS247N ,BCD-to-seven-segment decoder/driverSN54/74LS247SN54/74LS248SN54/74LS249BCD-TO-SEVEN-SEGMENTDECODERS/DRIVERSThe SN54/74LS247 thru SN54/ ..
SN74LS248N ,BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS
SN74LS249N ,BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERSSN54/74LS247SN54/74LS248SN54/74LS249BCD-TO-SEVEN-SEGMENTDECODERS/DRIVERSThe SN54/74LS247 thru SN54/ ..
SN74LS249N ,BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERSSN54/74LS247SN54/74LS248SN54/74LS249BCD-TO-SEVEN-SEGMENTDECODERS/DRIVERSThe SN54/74LS247 thru SN54/ ..
SN74LS251 ,LOW POWER SCHOTTKYo ThrpasMttato Versions of '151'LS151 'SIE1SN54251 49 17 ns 250 mWSN74251 129 17 ns 250 mWSN54LS251 ..
SP0102NC3-2 , surface mounted via standard solder reflow equipment
SP0102NC3-2 , surface mounted via standard solder reflow equipment
SP0103NC3-2 , SP0103 Series with Integrated Amplifier
SP0103NC3-2 , SP0103 Series with Integrated Amplifier
SP0103NC3-2 , SP0103 Series with Integrated Amplifier
SP0204LE5 , “Zero Height” SiSonic™ Microphone Specification


SN74LS245-SN74LS245DBR-SN74LS245DW-SN74LS245DWR-SN74LS245J-SN74LS245-J-SN74LS245N-SN74LS245NE4-SN74LS245NSR
OCTAL BUS TRANSCEIVER
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SN54LS245, SN74LS245

SDLS146B –OCTOBER 1976–REVISED SEPTEMBER 2016
SNx4LS245 Octal Bus Transceivers With 3-State Outputs Features
3-State Outputs Drive Bus Lines Directly PNP Inputs Reduce DC Loadingon Bus Lines Hysteresisat Bus Inputs Improves Noise Margins Typical Propagation Delay Times Portto Port,ns Applications Building Automation Electronic Pointof Sale Factory Automation and Control Test and Measurement Description
These octal bus transceivers are designed for
asynchronous two-way communication between data
buses. The control-function implementation minimizes
external timing requirements.
The SNx4LS245 devices allow data transmission
from theA busto theB busor from theB busto the bus, depending on the logic levelat the direction-
control (DIR) input. The output-enable (OE) input can
disable the device so that the buses are effectively
isolated.
Device Information(1)

(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
Logic Diagram (Positive Logic)
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