Buffers & Line Drivers – Mouser Liechtenstein

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	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
Buffers & Line Drivers Mil Enhance Octal Bu ffers/Drivers SN74ACT244IDWREP Texas Instruments 1: CHF 3.65 1’116In Stock	Mfr. Part No. SN74ACT244IDWREP Mouser Part No 595-SN74ACT244IDWREP	Texas Instruments	Buffers & Line Drivers Mil Enhance Octal Bu ffers/Drivers Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	1’116In Stock	Cut Tape CHF 3.65 CHF 2.76 CHF 2.54 CHF 2.28 Reel CHF 2.01 View CHF 2.17 CHF 2.15 CHF 2.02 CHF 2.00 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
Buffers & Line Drivers Auto Cat Octal Bfr D rvrs A 595-SN74ACT2 A 595-SN74ACT244IPWRQ1 SN74ACT244IPWRG4Q1 Texas Instruments 1: CHF 0.992 3’512In Stock	Mfr. Part No. SN74ACT244IPWRG4Q1 Mouser Part No 595-74ACT244IPWRG4Q1	Texas Instruments	Buffers & Line Drivers Auto Cat Octal Bfr D rvrs A 595-SN74ACT2 A 595-SN74ACT244IPWRQ1 Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	3’512In Stock	Cut Tape CHF 0.992 CHF 0.72 CHF 0.651 CHF 0.577 View Reel CHF 0.457 CHF 0.54 CHF 0.525 CHF 0.512 CHF 0.457 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
Buffers & Line Drivers Tri-State Octal SN74ACT244DBR Texas Instruments 1: CHF 0.555 3’318In Stock	Mfr. Part No. SN74ACT244DBR Mouser Part No 595-SN74ACT244DBR	Texas Instruments	Buffers & Line Drivers Tri-State Octal Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	3’318In Stock	Cut Tape CHF 0.555 CHF 0.394 CHF 0.354 CHF 0.31 View Reel CHF 0.242 CHF 0.288 CHF 0.276 CHF 0.271 CHF 0.242 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
Buffers & Line Drivers Automotive eight-cha nnel 4.5-V to 5.5-V SN74ACT244QWRKSRQ1 Texas Instruments 1: CHF 0.709 2’975In Stock	Mfr. Part No. SN74ACT244QWRKSRQ1 Mouser Part No 595-74ACT244QWRKSRQ1	Texas Instruments	Buffers & Line Drivers Automotive eight-cha nnel 4.5-V to 5.5-V Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	2’975In Stock	Cut Tape CHF 0.709 CHF 0.699 CHF 0.634 CHF 0.60 Reel CHF 0.467 CHF 0.456 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
Buffers & Line Drivers Automotive eight-cha nnel 4.5-V to 5.5-V SN74ACT244QDGSRQ1 Texas Instruments 1: CHF 0.548 4’863In Stock	Mfr. Part No. SN74ACT244QDGSRQ1 Mouser Part No 595-SN74ACT244QDGRQ1	Texas Instruments	Buffers & Line Drivers Automotive eight-cha nnel 4.5-V to 5.5-V Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	4’863In Stock	CHF 0.548 CHF 0.388 CHF 0.348 CHF 0.304 View CHF 0.284 CHF 0.271 CHF 0.267 CHF 0.257 CHF 0.242	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
Buffers & Line Drivers Eight-channel 4.5-V to 5.5-V buffers wi SN74ACT244DGSR Texas Instruments 1: CHF 0.418 4’995In Stock	Mfr. Part No. SN74ACT244DGSR Mouser Part No 595-SN74ACT244DGSR	Texas Instruments	Buffers & Line Drivers Eight-channel 4.5-V to 5.5-V buffers wi Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	4’995In Stock	CHF 0.418 CHF 0.291 CHF 0.261 CHF 0.227 View CHF 0.211 CHF 0.201 CHF 0.193 CHF 0.184 CHF 0.178	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
Buffers & Line Drivers Eight-channel 4.5-V to 5.5-V buffers wi SN74ACT244RKSR Texas Instruments 1: CHF 0.628 2’090In Stock	Mfr. Part No. SN74ACT244RKSR Mouser Part No 595-SN74ACT244RKSR	Texas Instruments	Buffers & Line Drivers Eight-channel 4.5-V to 5.5-V buffers wi Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	2’090In Stock	Cut Tape CHF 0.628 CHF 0.555 CHF 0.534 Reel CHF 0.363 CHF 0.359 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
Buffers & Line Drivers Tri-State Octal A 59 5-SN74ACT244PW A 59 A 595-SN74ACT244PW SN74ACT244PWR Texas Instruments 1: CHF 0.926 11’523In Stock	Mfr. Part No. SN74ACT244PWR Mouser Part No 595-SN74ACT244PWR	Texas Instruments	Buffers & Line Drivers Tri-State Octal A 59 5-SN74ACT244PW A 59 A 595-SN74ACT244PW Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	11’523In Stock	Cut Tape CHF 0.926 CHF 0.669 CHF 0.602 CHF 0.53 Reel CHF 0.439 View CHF 0.495 CHF 0.475 CHF 0.459 CHF 0.428 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
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244N SN74ACT244NE4 Texas Instruments 1: CHF 1.61 758In Stock End of Life	Mfr. Part No. SN74ACT244NE4 Mouser Part No 595-SN74ACT244NE4 End of Life	Texas Instruments	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244N Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	758In Stock	CHF 1.61 CHF 1.19 CHF 1.08 CHF 0.955 View CHF 0.901 CHF 0.743	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
Buffers & Line Drivers Tri-State Octal A 59 5-SN74ACT244DW A 59 A 595-SN74ACT244DW SN74ACT244DWR Texas Instruments 1: CHF 1.08 107In Stock 2’000Expected 11/30/2026	Mfr. Part No. SN74ACT244DWR Mouser Part No 595-SN74ACT244DWR	Texas Instruments	Buffers & Line Drivers Tri-State Octal A 59 5-SN74ACT244DW A 59 A 595-SN74ACT244DW Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	107In Stock 2’000Expected 11/30/2026	Cut Tape CHF 1.08 CHF 0.782 CHF 0.709 CHF 0.628 Reel CHF 0.531 View CHF 0.59 CHF 0.574 CHF 0.566 CHF 0.518 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
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244DWR SN74ACT244DWRE4 Texas Instruments 1: CHF 1.12 1’100In Stock	Mfr. Part No. SN74ACT244DWRE4 Mouser Part No 595-SN74ACT244DWRE4	Texas Instruments	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244DWR Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	1’100In Stock	Cut Tape CHF 1.12 CHF 0.821 CHF 0.739 CHF 0.652 View Reel CHF 0.488 CHF 0.611 CHF 0.587 CHF 0.561 CHF 0.488 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
Buffers & Line Drivers Octal Buffers/Driver ALT 595-SN74ACT244D ALT 595-SN74ACT244DWR SN74ACT244DWRG4 Texas Instruments 1: CHF 1.12 790In Stock	Mfr. Part No. SN74ACT244DWRG4 Mouser Part No 595-SN74ACT244DWRG4	Texas Instruments	Buffers & Line Drivers Octal Buffers/Driver ALT 595-SN74ACT244D ALT 595-SN74ACT244DWR Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	790In Stock	Cut Tape CHF 1.12 CHF 0.821 CHF 0.739 CHF 0.652 View Reel CHF 0.488 CHF 0.611 CHF 0.587 CHF 0.561 CHF 0.488 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
Buffers & Line Drivers Auto Cat Octal Buff Drv w/3 St Otpt A 59 A 595-74ACT244IPWRG4Q1 SN74ACT244IPWRQ1 Texas Instruments 1: CHF 0.773 1’527In Stock	Mfr. Part No. SN74ACT244IPWRQ1 Mouser Part No 595-SN74ACT244IPWRQ1	Texas Instruments	Buffers & Line Drivers Auto Cat Octal Buff Drv w/3 St Otpt A 59 A 595-74ACT244IPWRG4Q1 Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	1’527In Stock	Cut Tape CHF 0.773 CHF 0.555 CHF 0.502 CHF 0.442 Reel CHF 0.366 View CHF 0.413 CHF 0.396 CHF 0.395 CHF 0.358 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
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs SN74ACT244NSR Texas Instruments 1: CHF 1.01 1’868In Stock	Mfr. Part No. SN74ACT244NSR Mouser Part No 595-SN74ACT244NSR	Texas Instruments	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	1’868In Stock	Cut Tape CHF 1.01 CHF 0.733 CHF 0.664 CHF 0.587 Reel CHF 0.495 View CHF 0.55 CHF 0.534 CHF 0.521 CHF 0.483 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
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244PWR SN74ACT244PWRE4 Texas Instruments 1: CHF 0.926 1’039In Stock	Mfr. Part No. SN74ACT244PWRE4 Mouser Part No 595-SN74ACT244PWRE4	Texas Instruments	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244PWR Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	1’039In Stock	Cut Tape CHF 0.926 CHF 0.661 CHF 0.595 CHF 0.523 View Reel CHF 0.402 CHF 0.49 CHF 0.475 CHF 0.402 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
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244PWR SN74ACT244PWRG4 Texas Instruments 1: CHF 0.749 1’195In Stock	Mfr. Part No. SN74ACT244PWRG4 Mouser Part No 595-SN74ACT244PWRG4	Texas Instruments	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244PWR Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	1’195In Stock	Cut Tape CHF 0.749 CHF 0.661 CHF 0.633 Reel CHF 0.385 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
Buffers & Line Drivers Tri-State Octal SN74ACT244N Texas Instruments 1: CHF 1.56 536In Stock End of Life	Mfr. Part No. SN74ACT244N Mouser Part No 595-SN74ACT244N End of Life	Texas Instruments	Buffers & Line Drivers Tri-State Octal Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	536In Stock	CHF 1.56 CHF 1.07 CHF 1.00 CHF 0.955 View CHF 0.901 CHF 0.87 CHF 0.821 CHF 0.793 CHF 0.776	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
Buffers & Line Drivers Mil Enhance Octal Bu ffers/Drivers SN74ACT244MNSREP Texas Instruments 2’000: CHF 2.34 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SN74ACT244MNSREP Mouser Part No 595-SN74ACT244MNSREP	Texas Instruments	Buffers & Line Drivers Mil Enhance Octal Bu ffers/Drivers Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel CHF 2.34 CHF 2.30	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
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244NSR SN74ACT244NSRG4 Texas Instruments 2’000: CHF 0.506 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SN74ACT244NSRG4 Mouser Part No 595-SN74ACT244NSRG4	Texas Instruments	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244NSR Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel CHF 0.506 CHF 0.494	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

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