Buffers & Line Drivers – Mouser South Africa

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Packaging
Buffers & Line Drivers Mil Enhance Octal Bu ffers/Drivers SN74AC244MDWREP Texas Instruments 1: $4.79 2,102In Stock	Mfr. Part No. SN74AC244MDWREP Mouser Part No 595-SN74AC244MDWREP	Texas Instruments	Buffers & Line Drivers Mil Enhance Octal Bu ffers/Drivers Learn More about Texas Instruments ti sn74ac244 octal buffers drivers	Datasheet	2,102In Stock	Cut Tape $4.79 $3.61 $3.33 $2.99 View Reel $2.54 $2.84 $2.83 $2.65 $2.54 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
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74AC244N SN74AC244NE4 Texas Instruments 1: $1.72 422In Stock	Mfr. Part No. SN74AC244NE4 Mouser Part No 595-SN74AC244NE4	Texas Instruments	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74AC244N Learn More about Texas Instruments ti sn74ac244 octal buffers drivers	Datasheet	422In Stock	$1.72 $1.26 $1.13 $1.00 View $0.947 $0.905 $0.765	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
Buffers & Line Drivers 8-ch 2-V to 6-V buf fers with 3-state ou SN74AC244DGSR Texas Instruments 1: $0.67 4,970In Stock	Mfr. Part No. SN74AC244DGSR Mouser Part No 595-SN74AC244DGSR	Texas Instruments	Buffers & Line Drivers 8-ch 2-V to 6-V buf fers with 3-state ou Learn More about Texas Instruments ti sn74ac244 octal buffers drivers	Datasheet	4,970In Stock	Cut Tape $0.67 $0.471 $0.423 $0.369 View Reel $0.284 $0.344 $0.328 $0.316 $0.302 $0.284 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
Buffers & Line Drivers Automotive eight-cha nnel 2-V to 6-V buf SN74AC244QDGSRQ1 Texas Instruments 1: $0.88 19,523In Stock	Mfr. Part No. SN74AC244QDGSRQ1 Mouser Part No 595-SN74AC244QDGSRQ1	Texas Instruments	Buffers & Line Drivers Automotive eight-cha nnel 2-V to 6-V buf Learn More about Texas Instruments ti sn74ac244 octal buffers drivers	Datasheet	19,523In Stock	Cut Tape $0.88 $0.615 $0.551 $0.483 View Reel $0.383 $0.448 $0.428 $0.412 $0.394 $0.383 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
Buffers & Line Drivers 8-ch 2-V to 6-V buf fers with 3-state ou SN74AC244RKSR Texas Instruments 1: $0.98 2,536In Stock	Mfr. Part No. SN74AC244RKSR Mouser Part No 595-SN74AC244RKSR	Texas Instruments	Buffers & Line Drivers 8-ch 2-V to 6-V buf fers with 3-state ou Learn More about Texas Instruments ti sn74ac244 octal buffers drivers	Datasheet	2,536In Stock	Cut Tape $0.98 $0.701 $0.632 $0.555 Reel $0.459 View $0.519 $0.497 $0.481 $0.454 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
Buffers & Line Drivers Tri-State Octal A 59 5-SN74AC244PW A 595 A 595-SN74AC244PW SN74AC244PWR Texas Instruments 1: $1.02 3,136In Stock	Mfr. Part No. SN74AC244PWR Mouser Part No 595-SN74AC244PWR	Texas Instruments	Buffers & Line Drivers Tri-State Octal A 59 5-SN74AC244PW A 595 A 595-SN74AC244PW Learn More about Texas Instruments ti sn74ac244 octal buffers drivers	Datasheet	3,136In Stock	Cut Tape $1.02 $0.733 $0.662 $0.584 Reel $0.511 View $0.547 $0.529 $0.526 $0.505 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
Buffers & Line Drivers Automotive eight-cha nnel 2-V to 6-V buf SN74AC244QWRKSRQ1 Texas Instruments 1: $1.19 2,287In Stock	Mfr. Part No. SN74AC244QWRKSRQ1 Mouser Part No 595-N74AC244QWRKSRQ1	Texas Instruments	Buffers & Line Drivers Automotive eight-cha nnel 2-V to 6-V buf Learn More about Texas Instruments ti sn74ac244 octal buffers drivers	Datasheet	2,287In Stock	Cut Tape $1.19 $0.861 $0.778 $0.688 Reel $0.57 View $0.645 $0.626 $0.616 $0.557 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
Buffers & Line Drivers Automotive eight-cha nnel 2-V to 6-V buf SN74AC244QPWRQ1 Texas Instruments 1: $1.19 1,644In Stock	Mfr. Part No. SN74AC244QPWRQ1 Mouser Part No 595-SN74AC244QPWRQ1	Texas Instruments	Buffers & Line Drivers Automotive eight-cha nnel 2-V to 6-V buf Learn More about Texas Instruments ti sn74ac244 octal buffers drivers	Datasheet	1,644In Stock	Cut Tape $1.19 $0.861 $0.778 $0.688 Reel $0.576 View $0.645 $0.626 $0.611 $0.563 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
Buffers & Line Drivers Tri-State Octal SN74AC244DBR Texas Instruments 1: $1.37 1,823In Stock	Mfr. Part No. SN74AC244DBR Mouser Part No 595-SN74AC244DBR	Texas Instruments	Buffers & Line Drivers Tri-State Octal Learn More about Texas Instruments ti sn74ac244 octal buffers drivers	Datasheet	1,823In Stock	Cut Tape $1.37 $1.02 $0.932 $0.834 Reel $0.711 View $0.787 $0.775 $0.697 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
Buffers & Line Drivers Tri-State Octal A 59 5-SN74AC244DW A 595 A 595-SN74AC244DW SN74AC244DWR Texas Instruments 1: $1.29 1,064In Stock 2,000Expected 2026/10/19	Mfr. Part No. SN74AC244DWR Mouser Part No 595-SN74AC244DWR	Texas Instruments	Buffers & Line Drivers Tri-State Octal A 59 5-SN74AC244DW A 595 A 595-SN74AC244DW Learn More about Texas Instruments ti sn74ac244 octal buffers drivers	Datasheet	1,064In Stock 2,000Expected 2026/10/19	Cut Tape $1.29 $0.94 $0.852 $0.754 Reel $0.637 View $0.708 $0.69 $0.68 $0.621 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
Buffers & Line Drivers Tri-State Octal SN74AC244N Texas Instruments 1: $1.59 661In Stock	Mfr. Part No. SN74AC244N Mouser Part No 595-SN74AC244N	Texas Instruments	Buffers & Line Drivers Tri-State Octal Learn More about Texas Instruments ti sn74ac244 octal buffers drivers	Datasheet	661In Stock	$1.59 $1.12 $1.04 $0.957 View $0.899 $0.878 $0.85 $0.814 $0.799	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
Buffers & Line Drivers Tri-State Octal SN74AC244NSR Texas Instruments 1: $1.34 1,822In Stock	Mfr. Part No. SN74AC244NSR Mouser Part No 595-SN74AC244NSR	Texas Instruments	Buffers & Line Drivers Tri-State Octal Learn More about Texas Instruments ti sn74ac244 octal buffers drivers	Datasheet	1,822In Stock	Cut Tape $1.34 $0.973 $0.883 $0.782 Reel $0.661 View $0.733 $0.72 $0.698 $0.644 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
Buffers & Line Drivers Mil Enhance Octal Bu ffers/Drivers A 595 A 595-SN74AC244MDWREP V62/04622-01XE Texas Instruments 2,000: $2.58 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. V62/04622-01XE Mouser Part No 595-V62/04622-01XE	Texas Instruments	Buffers & Line Drivers Mil Enhance Octal Bu ffers/Drivers A 595 A 595-SN74AC244MDWREP Learn More about Texas Instruments ti sn74ac244 octal buffers drivers	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $2.58	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

SN74AC244/SN74AC244-Q1 Octal Buffers/Drivers

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