SN74ACT244/SN74ACT244-Q1 Octal Buffers/Drivers

Texas Instruments SN74ACT244/SN74ACT244-Q1 Octal Buffers/Drivers are explicitly designed to improve the density and performance of 3-state clock drivers, memory address drivers, and bus-oriented receivers and transmitters. The SN74ACT244/SN74ACT244-Q1 devices are organized as two 4-bit buffers and 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 SN74ACT244-Q1 devices are AEC-Q100 qualified for automotive applications.

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Description Datasheet Availability Pricing (CAD) 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
Mounting Style
Qualification
Packaging
Texas Instruments Buffers & Line Drivers Mil Enhance Octal Bu ffers/Drivers
Datasheet
Product Comments
1,130In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ACT 8 Input 8 Output Non-Inverting SOIC-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Auto Cat Octal Bfr D rvrs A 595-SN74ACT2 A 595-SN74ACT244IPWRQ1
Datasheet
3,611In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ACT 8 Input 8 Output Non-Inverting TSSOP-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C SMD/SMT AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244DWR
Datasheet
Product Comments
1,570In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ACT 8 Input 8 Output Non-Inverting SOIC-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244N
Datasheet
Product Comments
879In Stock
Min.: 1
Mult.: 1

ACT 8 Input 8 Output Non-Inverting PDIP-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C Through Hole Tube
Texas Instruments Buffers & Line Drivers Automotive eight-cha nnel 4.5-V to 5.5-V
Datasheet
2,975In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ACT 8 Input 8 Output VQFN-20 - 24 mA 24 mA 4.5 V 5.5 V - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Automotive eight-cha nnel 4.5-V to 5.5-V
Datasheet
4,863In Stock
Min.: 1
Mult.: 1

ACT 8 Input 8 Output Non-Inverting VSSOP-20 - 24 mA 24 mA 4.5 V 5.5 V 4 uA - 40 C + 125 C SMD/SMT
Texas Instruments Buffers & Line Drivers Tri-State Octal A 59 5-SN74ACT244DW A 59 A 595-SN74ACT244DW
Datasheet
2,215In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ACT 8 Input 8 Output Non-Inverting SOIC-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Eight-channel 4.5-V to 5.5-V buffers wi
Datasheet
4,995In Stock
Min.: 1
Mult.: 1

ACT 8 Input 8 Output Non-Inverting VSSOP-20 - 24 mA 24 mA 4.5 V 5.5 V 40 uA - 40 C + 125 C SMD/SMT
Texas Instruments Buffers & Line Drivers Eight-channel 4.5-V to 5.5-V buffers wi
Datasheet
2,260In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ACT 8 Input 8 Output VQFN-20 - 24 mA 24 mA 4.5 V 5.5 V - 45 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Tri-State Octal A 59 5-SN74ACT244PW A 59 A 595-SN74ACT244PW
Datasheet
4,479In Stock
10,000Expected 2026-08-19
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ACT 8 Input 8 Output Non-Inverting TSSOP-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Tri-State Octal
Datasheet
3,419In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ACT 8 Input 8 Output Non-Inverting SSOP-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffers/Driver ALT 595-SN74ACT244D ALT 595-SN74ACT244DWR
Datasheet
Product Comments
990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ACT 8 Input 8 Output Non-Inverting SOIC-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Auto Cat Octal Buff Drv w/3 St Otpt A 59 A 595-74ACT244IPWRG4Q1
Datasheet
1,558In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ACT 8 Input 8 Output Non-Inverting TSSOP-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C SMD/SMT AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Tri-State Octal
Datasheet
770In Stock
Min.: 1
Mult.: 1

ACT 8 Input 8 Output Non-Inverting PDIP-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C Through Hole Tube
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs
Datasheet
2,073In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ACT 8 Input 8 Output Non-Inverting SOIC-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244PWR
Datasheet
Product Comments
1,039In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ACT 8 Input 8 Output Non-Inverting TSSOP-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244PWR
Datasheet
Product Comments
1,198In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ACT 8 Input 8 Output Non-Inverting TSSOP-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 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
Non-Stocked Lead-Time 9 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

ACT 8 Input 8 Output Non-Inverting SOIC-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 55 C + 125 C SMD/SMT Reel
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244NSR
Datasheet
Product Comments
Non-Stocked Lead-Time 9 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

ACT 8 Input 8 Output Non-Inverting SOIC-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C SMD/SMT Reel