SN74HCT245PWR ,Octal Bus Transceivers With 3-State OutputsMaximum Ratings(1)over operating free-air temperature range (unless otherwise noted)MIN MAX UNITV S ..
SN74HCT257D ,Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs SCLS072D ..
SN74HCT257DR ,Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74HCT273DBLE ,Octal D-Type Flip-Flops With Clearlogic diagram, each flip-flop (positive logic)CCDTGTGQCCCCTGCLK(I)TGCC CCR2POST OFFICE BOX 655303 • ..
SN74HCT273DBR ,Octal D-Type Flip-Flops With Clearlogic diagram (positive logic)1D 2D 3D 4D 5D 6D 7D 8D3 4 7 8 13 14 17 1811CLK1D 1D 1D 1D 1D 1D 1D 1 ..
SN74HCT273DW ,Octal D-Type Flip-Flops With Clearmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SNJ5400J ,Quadruple 2-Input Positive-NAND GatesLogic Diagram, Each Gate (Positive Logic)AYB1An IMPORTANT NOTICE at the end of this data sheet addr ..
SNJ5400W ,Quadruple 2-Input Positive-NAND GatesPin Functions (continued)PINI/O DESCRIPTIONCDIP, CFP, SOIC, SO CFPNAME LCCCPDIP, SO, SSOP (SN74xx00 ..
SNJ5401J ,Quadruple 2-Input Positive-NAND Gates With Open-Collector Output
SNJ5401J ,Quadruple 2-Input Positive-NAND Gates With Open-Collector Output
SNJ5402J ,Quadruple 2-Input Positive-NOR Gates
SNJ5402J ,Quadruple 2-Input Positive-NOR Gates
SN74HCT245-SN74HCT245DBLE-SN74HCT245DBR-SN74HCT245DBRG4-SN74HCT245DW-SN74HCT245DWG4-SN74HCT245DWR-SN74HCT245DWRG4-SN74HCT245N-SN74HCT245NSR-SN74HCT245NSRG4-SN74HCT245PW-SN74HCT245PWLE-SN74HCT245PWR
Octal Bus Transceivers With 3-State Outputs
DIR
To Seven Other Channels
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
SN54HCT245, SN74HCT245SCLS020F –MARCH 1984–REVISED AUGUST 2016
SNx4HCT245 Octal Bus Transceivers With 3-State Outputs Features Operating Voltage Rangeof 4.5Vto 5.5V High-Current 3-State Outputs Drive Bus Lines
DirectlyorupTo 15-LSTTL Loads Low Power Consumption, 80-µA Maximum ICC Typicaltpd= 14ns ±6-mA Output Driveat5V Low Input Currentof1 µA Maximum Inputs Are TTL-Voltage Compatible
Applications Factory Automation and Control Grid Infrastructure Electronic Pointof Sale Multi-Function Printers Motor Drives Storage Telecom Infrastructure
DescriptionThe SNx4HCT245 octal bus transceivers are
designed for asynchronous two-way communication
between data buses. The control-function
implementation minimizes external timing
requirements.
The SNx4HCT245 devices allow data transmission
from theA busto theB busor from theB busto the bus, depending upon the logic levelat the direction-
control (DIR) input. The output-enable (OE) input can usedto 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)
