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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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
885In 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
2,990In 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
2,320In 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
4,539In Stock
10,000Expected 9/3/2026
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
2,088In 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