SN74HCT244NSR ,Octal Buffers And Line Drivers With 3-State OutputsMaximum Ratings(1)over operating free-air temperature range (unless otherwise noted)MIN MAX UNITV S ..
SN74HCT244PW ,Octal Buffers And Line Drivers With 3-State OutputsMaximum Ratings.. 411.1 Layout Guidelines.... 116.2 ESD Ratings........ 411.2 Layout Example....... ..
SN74HCT244PW ,Octal Buffers And Line Drivers With 3-State OutputsBlock Diagram..... 94 Revision HistoryNOTE: Page numbers for previous revisions may differ from pag ..
SN74HCT244PWLE ,Octal Buffers And Line Drivers With 3-State Outputs SCLS175E–MONTH 2003–REVISED AUGUST 20165 Pin Configuration and FunctionsJ, W, DB, DW, N, NS, or PW ..
SN74HCT244PWR ,Octal Buffers And Line Drivers With 3-State OutputsLogic Diagram (Positive Logic)1 191OE2OE2 18 11 91A1 1Y1 2A12Y17164 131Y2 2Y21A2 2A214 56 151A3 1Y3 ..
SN74HCT244PWRE4 ,Octal Buffers And Line Drivers With 3-State Outputs 20-TSSOP -40 to 85Maximum Ratings(1)over operating free-air temperature range (unless otherwise noted)MIN MAX UNITV S ..
SNF431BS , Programmable Voltage Reference
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
SN74HCT244-SN74HCT244DBLE-SN74HCT244DBR-SN74HCT244DW-SN74HCT244DWR-SN74HCT244DWRG4-SN74HCT244N-SN74HCT244NE4-SN74HCT244NSR-SN74HCT244PW-SN74HCT244PWLE-SN74HCT244PWR -SN74HCT244PWRE4
Octal Buffers And Line Drivers With 3-State Outputs
31A11A2
1A3
1A4
1Y1 2A1
2A2
2A3
2A4
2Y1
1Y2
1Y3
1Y4
2Y2
2Y3
2Y4
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SN54HCT244, SN74HCT244SCLS175E –MONTH 2003–REVISED AUGUST 2016
SNx4HCT244 Octal Buffers and Line Drivers With 3-State Outputs Features Operating Voltage Rangeof 4.5Vto 5.5V High-Current Outputs Driveupto 15 LSTTL Loads Low Power Consumption: 80-µA Maximum ICC Typicaltpd= 13ns ±6-mA Output Driveat5V Low Input Currentof1 µA Maximum Inputs Are TTL-Voltage Compatible 3-State Outputs Drive Bus Lines and Buffer
Memory Address Registers
Applications Servers LED Displays Network Switches Telecom Infrastructure Motor Drivers I/O Expanders
DescriptionThese octal buffers and line drivers are designed
specifically to improve both the performance and
density of 3-state memory address drivers,
clockdrivers, and bus-oriented receivers and
transmitters. The SNx4HCT244 devices are
organizedas two 4-bit buffersor drivers with separate
output-enable (OE) inputs. When OEis low, the
device passes noninverted data from theA inputsto
theY outputs. When OEis high, the outputs arein
the high-impedance state.
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
Logic Diagram (Positive Logic)
