SN74LVC244ADBR ,Octal Buffer/Driver With 3-State OutputsSample & Support &Product Tools &TechnicalCommunityBuyFolder Documents SoftwareSN74LVC244ASCAS414AB ..
SN74LVC244ADBRG4 ,Octal Buffer/Driver With 3-State Outputs 20-SSOP -40 to 125Logic Diagram (Positive Logic)1 191OE 2OE2 18 11 91A1 1Y1 2A1 2Y14 16 13 71A2 1Y2 2A2 2Y26 14 15 51 ..
SN74LVC244ADBRG4 ,Octal Buffer/Driver With 3-State Outputs 20-SSOP -40 to 125Maximum Ratings(1)over operating free-air temperature range (unless otherwise noted)MIN MAX UNITV S ..
SN74LVC244ADGVR ,Octal Buffer/Driver With 3-State OutputsMaximum Ratings.. 411 Layout.... 116.2 ESD Ratings........ 511.1 Layout Guidelines.... 116.3 Recomm ..
SN74LVC244ADGVRG4 ,Octal Buffer/Driver With 3-State Outputs 20-TVSOP -40 to 125Sample & Support &Product Tools &TechnicalCommunityBuyFolder Documents SoftwareSN74LVC244ASCAS414AB ..
SN74LVC244ADW ,Octal Buffer/Driver With 3-State OutputsFeatures... 18.3 Feature Description...... 92 Applications..... 18.4 Device Functional Modes...... ..
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SN74LVC244A-SN74LVC244ADBR-SN74LVC244ADBRG4-SN74LVC244ADGVR-SN74LVC244ADGVRG4-SN74LVC244ADW-SN74LVC244ADWR-SN74LVC244ADWRG4-SN74LVC244AGQNR-SN74LVC244AN-SN74LVC244ANSR-SN74LVC244APW-SN74LVC244APWLE-SN74LVC244APWR-SN74LVC244APWRE4-SN74LVC244APWRG4-SN74LVC244ARGYR-SN74LVC244ARG
Octal Buffer/Driver With 3-State Outputs
18 1Y11OE
1A1 16 1Y21A2 14
1Y3 12 1Y4 9 2Y1
2OE
2A1 7 2Y22A2 5
2Y32A3 3 2Y4 packages.
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SN74LVC244ASCAS414AB –NOVEMBER 1992–REVISED NOVEMBER 2016
SN74LVC244A Octal Buffer or Driver With 3-State Outputs Features Operates From 1.65Vto 3.6V Inputs Accept Voltagesto 5.5V Specified From –40°Cto +85°C and
–40°Cto +125°C Maximumtpdof 5.9nsat 3.3V Typical VOLP (Output Ground Bounce) 0.8Vat VCC= 3.3V,TA= 25°C Typical VOHV (Output VOH Undershoot)2Vat VCC= 3.3V,TA= 25°C Supports Mixed-Mode Signal Operationon
All Ports (5-V Inputor Output Voltage With
3.3-V VCC) Ioff Supports Live Insertion, Partial-Power-Down
Mode, and Back-Drive Protection Can Be Usedasa Down Translatorto Translate
Inputs Froma Maximumof 5.5V Down the VCC Level Availablein Ultra Small Logic QFN Package (0.5 Maximum Height) Latch-Up Performance Exceeds 250 mA Per
JESD17 ESD Protection Exceeds JESD22 2000-V Human-Body Model 1000-V Charged-Device Model
Applications Servers LED Displays Network Switches Telecom Infrastructure Motor Drivers I/O Expanders
DescriptionThese octal bus buffers are designed for 1.65-Vto
3.6-V VCC operation. The SN74LVC244A devices
are designed for asynchronous communication
between data buses.
Device Information(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
Logic Diagram (Positive Logic)
