SN74LVC244A/SN74LVC244A-Q1 Octal Bus Buffers

Texas Instruments SN74LVC244A/SN74LVC244A-Q1 Octal Bus Buffers contain eight individual high-speed CMOS buffers organized as two 4-bit buffers/line drives with 3-state outputs. Each buffer performs the Boolean logic function xYn = xAn, where x is the bank number and n is the channel number. These octal bus buffers are designed for 1.65V to 3.6V VCC operation and for asynchronous communication between data buses. The Texas Instruments SN74LVC244A-Q1 devices are AEC-Q100 qualified for automotive applications.

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Qty. RoHS ECAD Model Logic Family
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Number of Output Lines
Polarity
Package/Case
High Level Output Current
Low Level Output Current
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Supply Voltage - Min
Supply Voltage - Max
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Texas Instruments Buffers & Line Drivers Tri-State Octal A 59 5-SN74LVC244ARGYR A A 595-SN74LVC244ARGYR
Datasheet
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19 295In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

LVC 8 Input 8 Output Non-Inverting VQFN-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver W/3-State Output
Datasheet
2 937In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

LVC 8 Input 8 Output Non-Inverting SOIC-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver W/3-State Output ALT ALT 595-SN74LVC244ADBR
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1 883In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

LVC 8 Input 8 Output Non-Inverting SSOP-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver W/3-State Output ALT ALT 595-SN74LVC244APW
Datasheet
Product Comments
2 225In Stock
Min.: 1
Mult.: 1

LVC 8 Input 3 Output Non-Inverting TSSOP-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Tube
Texas Instruments Buffers & Line Drivers Automotive 8-ch 1.6 5-V to 3.6-V buffers
Datasheet
700In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

LVC 8 Input 8 Output Non-Inverting VSSOP-20 - 24 mA 24 mA 1.65 V 3.6 V 40 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers 8-ch 1.65-V to 3.6- V buffers with 3-sta
Datasheet
700In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

LVC 8 Input 8 Output Non-Inverting VSSOP-20 - 24 mA 24 mA 1.65 V 3.6 V 40 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver
Datasheet
Product Comments
2 888In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

LVC 8 Input 8 Output Non-Inverting TSSOP-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Auto Cat Octal Buffe r/Driver
Datasheet
44In Stock
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Min.: 1
Mult.: 1
: 2 000

LVC 8 Input 8 Output Non-Inverting TSSOP-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Tri-State Octal A 59 5-SN74LVC244ADBRG4 A 595-SN74LVC244ADBRG4
Datasheet
365In Stock
4 000Expected 16/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

LVC 8 Input 3 Output Non-Inverting SSOP-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver W/3-State Output A 5 A 595-SN74LVC244ADBR
Datasheet
Product Comments
578In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

LVC 8 Input 3 Output Non-Inverting SSOP-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Tri-State Octal A 59 5-74LVC244ADGVRG4 A A 595-74LVC244ADGVRG4
Datasheet
2 060In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

LVC 8 Input 3 Output Non-Inverting TVSOP-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal w/Tri-St Out A 595-SN74LVC244ADWR A 595-SN74LVC244ADWR
Datasheet
1 070In Stock
Min.: 1
Mult.: 1

LVC 8 Input 3 Output Non-Inverting SOIC-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Tube
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver W/3-State Output ALT ALT 595-SN74LVC244ADW
Datasheet
Product Comments
342In Stock
Min.: 1
Mult.: 1

LVC 8 Input 3 Output Non-Inverting SOIC-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Tube
Texas Instruments Buffers & Line Drivers Octal Buffer Driver ALT 595-SN74LVC244AD ALT 595-SN74LVC244ADW
Datasheet
Product Comments
579In Stock
Min.: 1
Mult.: 1

LVC 8 Input 8 Output Non-Inverting SOIC-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Tube
Texas Instruments Buffers & Line Drivers Octal Buffer Driver ALT 595-SN74LVC244AD ALT 595-SN74LVC244ADWR
Datasheet
Product Comments
1 526In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

LVC 8 Input 8 Output Non-Inverting SOIC-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver W/3-State Output ALT ALT 595-SN74LVC244APWR
Datasheet
Product Comments
1 114In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

LVC 8 Input 8 Output Non-Inverting TSSOP-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver W/3-State Output A 5 A 595-SN74LVC244APWR
Datasheet
Product Comments
1 581In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

LVC 8 Input 3 Output Non-Inverting TSSOP-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver W/3-State Output A 5 A 595-SN74LVC244APW
Datasheet
126In Stock
750Expected 25/05/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

LVC 8 Input 3 Output Non-Inverting TSSOP-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffer Driver ALT 595-SN74LVC244AP ALT 595-SN74LVC244APWT
Datasheet
Product Comments
463In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

LVC 8 Input 8 Output Non-Inverting TSSOP-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers 8 Bit FET 5 V Bus Sw itch
Datasheet
2 068In Stock
2 000Expected 30/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

LVC 8 Input 3 Output Non-Inverting TSSOP-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Tri-State Octal A 59 5-SN74LVC244GYRG4 A A 595-SN74LVC244GYRG4
Datasheet
3 645In Stock
12 000Expected 03/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

LVC 8 Input 3 Output Non-Inverting VQFN-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver
Datasheet
179In Stock
12 000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 490
: 2 000

LVC 8 Input 8 Output Non-Inverting X1QFN-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Tri-State Octal
Datasheet
1 245In Stock
Min.: 1
Mult.: 1

LVC 8 Input 8 Output Non-Inverting PDIP-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C Through Hole Tube
Texas Instruments Buffers & Line Drivers Tri-State Octal A 59 5-SN74LVC244APW A 5 A 595-SN74LVC244APW
Datasheet
97 919Expected 30/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

LVC 8 Input 8 Output Non-Inverting TSSOP-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Tri-State Octal A 59 5-SN74LVC244ADW A 5 A 595-SN74LVC244ADW
Datasheet
9 641On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 220
: 2 000

LVC 8 Input 3 Output Non-Inverting SOIC-20 - 24 mA 24 mA 1 uA 1.65 V 3.6 V 10 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel