SN74AC244/SN74AC244-Q1 Octal Buffers/Drivers

Texas Instruments SN74AC244/SN74AC244-Q1 Octal Buffers/Drivers are explicitly designed to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The SN74AC244/SN74AC244-Q1 devices are organized as two 4-bit buffers or drivers with separate output-enable (OE) inputs. When OE is low, the device passes non-inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state. The Texas Instruments SN74AC244-Q1 devices are AEC-Q100 qualified for automotive applications.

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Description Datasheet Availability Pricing (KRW) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Logic Family
Number of Input Lines
Number of Output Lines
Polarity
Package / Case
High Level Output Current
Low Level Output Current
Quiescent Current
Supply Voltage - Min
Supply Voltage - Max
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
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Texas Instruments Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74AC244N
Datasheet
Product Comments
424In Stock
Min.: 1
Mult.: 1

AC 8 Input 8 Output Non-Inverting PDIP-20 - 24 mA 24 mA 4 uA 2 V 6 V 40 uA - 40 C + 85 C Through Hole Tube
Texas Instruments Buffers & Line Drivers Tri-State Octal
Datasheet
1,863In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AC 8 Input 8 Output Non-Inverting SSOP-20 - 24 mA 24 mA 4 uA 2 V 6 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers 8-ch 2-V to 6-V buf fers with 3-state ou
Datasheet
4,980In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

AC 8 Input 8 Output Non-Inverting VSSOP-20 - 24 mA 24 mA 2 V 6 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Automotive eight-cha nnel 2-V to 6-V buf
Datasheet
19,530In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

AC 8 Input 8 Output VSSOP-20 - 24 mA 24 mA 1.5 V 6 V - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers 8-ch 2-V to 6-V buf fers with 3-state ou
Datasheet
2,763In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

AC 8 Input 8 Output VQFN-20 - 24 mA 24 mA 2 V 6 V - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Automotive eight-cha nnel 2-V to 6-V buf
Datasheet
2,287In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

AC 8 Input 8 Output VQFN-20 - 24 mA 24 mA 1.5 V 6 V - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Automotive eight-cha nnel 2-V to 6-V buf
Datasheet
1,644In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AC 8 Input 8 Output TSSOP-20 - 24 mA 24 mA 1.5 V 6 V - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Tri-State Octal A 59 5-SN74AC244DW A 595 A 595-SN74AC244DW
Datasheet
1,537In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AC 8 Input 8 Output Non-Inverting SOIC-20 - 24 mA 24 mA 4 uA 2 V 6 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Mil Enhance Octal Bu ffers/Drivers
Datasheet
Product Comments
115In Stock
2,000Expected 7/29/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AC 8 Input 8 Output Non-Inverting SOIC-20 - 24 mA 24 mA 4 uA 2 V 6 V 40 uA - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Tri-State Octal
Datasheet
949In Stock
Min.: 1
Mult.: 1

AC 8 Input 8 Output Non-Inverting PDIP-20 - 24 mA 24 mA 4 uA 2 V 6 V 40 uA - 40 C + 85 C Through Hole Tube
Texas Instruments Buffers & Line Drivers Tri-State Octal
Datasheet
1,812In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AC 8 Input 8 Output Non-Inverting SOIC-20 - 24 mA 24 mA 4 uA 2 V 6 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Tri-State Octal A 59 5-SN74AC244PW A 595 A 595-SN74AC244PW
Datasheet
1,630In Stock
2,000Expected 7/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AC 8 Input 8 Output Non-Inverting TSSOP-20 - 24 mA 24 mA 4 uA 2 V 6 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Mil Enhance Octal Bu ffers/Drivers A 595 A 595-SN74AC244MDWREP
Datasheet
Product Comments
Non-Stocked Lead-Time 9 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

AC 8 Input 8 Output Non-Inverting SOIC-20 - 24 mA 24 mA 4 uA 2 V 6 V 40 uA - 55 C + 125 C SMD/SMT Reel