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SN74LV245A Octal Bus Transceivers

Texas Instruments SN74LV245A Octal Bus Transceivers are designed for asynchronous two-way communication between data buses. These parts operate from 2 to 5.5V V_CC operation. The control-function implementation minimizes external timing requirements. The Texas Instruments SN74LVT245A devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction–control (DIR) input. The output-enable (OE) input can be used to disable the device so that the buses are effectively isolated.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Output Type	Logic Family	Number of Circuits	Propagation Delay Time	Package / Case	Input Level	Output Level	Low Level Output Current	High Level Output Current	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Bus Transceivers Octal Bus Xcr SN74LV245APWRG3 Texas Instruments 1: $1.811 5.808In Stock	Mfr. Part # SN74LV245APWRG3 Mouser Part # 595-SN74LV245APWRG3	Texas Instruments	Bus Transceivers Octal Bus Xcr Learn More about Texas Instruments ti sn74lv245a octal bus transceiver	Datasheet	5.808In Stock	Cut Tape $1.811 $1.322 $1.196 $1.060 Reel $840 View $996 $957 $946 $824 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	3-State	LV		15.9 ns	TSSOP-20					2 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal Bus A 595-SN74LV245ATDBR A 595-SN74LV245ATDBR SN74LV245ADBR Texas Instruments 1: $729 3.313In Stock	Mfr. Part # SN74LV245ADBR Mouser Part # 595-SN74LV245ADBR	Texas Instruments	Bus Transceivers Tri-State Octal Bus A 595-SN74LV245ATDBR A 595-SN74LV245ATDBR Learn More about Texas Instruments ti sn74lv245a octal bus transceiver	Datasheet	3.313In Stock	Cut Tape $729 $506 $452 $393 View Reel $288 $365 $347 $334 $288 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	3-State	LV	8 Circuit	15.9 ns	SSOP-20	LVTTL	LVTTL	16 mA	- 16 mA	2 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74LV245APWR SN74LV245APWRE4 Texas Instruments 1: $1.606 1.397In Stock	Mfr. Part # SN74LV245APWRE4 Mouser Part # 595-SN74LV245APWRE4	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74LV245APWR Learn More about Texas Instruments ti sn74lv245a octal bus transceiver	Datasheet	1.397In Stock	Cut Tape $1.606 $1.162 $1.048 $926 View Reel $651 $868 $834 $796 $651 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	3-State	LV	8 Circuit	15.9 ns	TSSOP-20	LVTTL	LVTTL	16 mA	- 16 mA	2 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal bus transceive rs with tri-state o SN74LV245ADGSR Texas Instruments 1: $592 3.013In Stock	Mfr. Part # SN74LV245ADGSR Mouser Part # 595-SN74LV245ADGSR	Texas Instruments	Bus Transceivers Octal bus transceive rs with tri-state o Learn More about Texas Instruments ti sn74lv245a octal bus transceiver	Datasheet	3.013In Stock	Cut Tape $592 $416 $371 $320 View Reel $207 $295 $281 $269 $254 $207 MouseReel Available	Min.: 1 Mult.: 1 : 5.000	CMOS	LV	2 Circuit		VSSOP-20	TTL		8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal bus transceive rs with tri-state o SN74LV245ARKSR Texas Instruments 1: $866 1.820In Stock	Mfr. Part # SN74LV245ARKSR Mouser Part # 595-SN74LV245ARKSR	Texas Instruments	Bus Transceivers Octal bus transceive rs with tri-state o Learn More about Texas Instruments ti sn74lv245a octal bus transceiver	Datasheet	1.820In Stock	Cut Tape $866 $608 $546 $476 Reel $374 View $443 $424 $408 $369 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	3-State	LV			VQFN-20	CMOS		50 uA	- 50 uA	2 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal Bus A 595-SN74LV245APW A A 595-SN74LV245APW SN74LV245APWR Texas Instruments 1: $1.276 2.855In Stock	Mfr. Part # SN74LV245APWR Mouser Part # 595-SN74LV245APWR	Texas Instruments	Bus Transceivers Tri-State Octal Bus A 595-SN74LV245APW A A 595-SN74LV245APW Learn More about Texas Instruments ti sn74lv245a octal bus transceiver	Datasheet	2.855In Stock	Cut Tape $1.276 $924 $836 $738 Reel $620 View $692 $668 $605 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	3-State	LV	8 Circuit	15.9 ns	TSSOP-20	LVTTL	LVTTL	16 mA	- 16 mA	2 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs A 595-SN74LV245ADW SN74LV245ADWR Texas Instruments 1: $1.401 176In Stock 2.000Expected 10/27/2026	Mfr. Part # SN74LV245ADWR Mouser Part # 595-SN74LV245ADWR	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs A 595-SN74LV245ADW Learn More about Texas Instruments ti sn74lv245a octal bus transceiver	Datasheet	176In Stock 2.000Expected 10/27/2026	Cut Tape $1.401 $1.012 $916 $811 Reel $684 View $760 $738 $728 $666 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	3-State	LV	8 Circuit	15.9 ns	SOIC-20	LVTTL	LVTTL	16 mA	- 16 mA	2 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal Bus A 595-SN74LV245ATNSR A 595-SN74LV245ATNSR SN74LV245ANSR Texas Instruments 1: $1.082 1.659In Stock	Mfr. Part # SN74LV245ANSR Mouser Part # 595-SN74LV245ANSR	Texas Instruments	Bus Transceivers Tri-State Octal Bus A 595-SN74LV245ATNSR A 595-SN74LV245ATNSR Learn More about Texas Instruments ti sn74lv245a octal bus transceiver	Datasheet	1.659In Stock	Cut Tape $1.082 $779 $704 $620 Reel $517 View $580 $555 $505 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	3-State	LV	8 Circuit	15.9 ns	SOIC-20	LVTTL	LVTTL	16 mA	- 16 mA	2 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal Bus SN74LV245ARGYR Texas Instruments 1: $649 2.582In Stock	Mfr. Part # SN74LV245ARGYR Mouser Part # 595-SN74LV245ARGYR	Texas Instruments	Bus Transceivers Tri-State Octal Bus Learn More about Texas Instruments ti sn74lv245a octal bus transceiver	Datasheet	2.582In Stock	Cut Tape $649 $456 $408 $355 Reel $286 View $330 $316 $303 $283 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	3-State	LV	8 Circuit	15.9 ns	VQFN-20	LVTTL	LVTTL	16 mA	- 16 mA	2 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74LV245APWR SN74LV245APWRG4 Texas Instruments 1: $1.606 598In Stock	Mfr. Part # SN74LV245APWRG4 Mouser Part # 595-SN74LV245APWRG4	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74LV245APWR Learn More about Texas Instruments ti sn74lv245a octal bus transceiver	Datasheet	598In Stock	Cut Tape $1.606 $1.162 $1.048 $926 View Reel $651 $868 $834 $796 $651 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	3-State	LV	8 Circuit	15.9 ns	TSSOP-20	LVTTL	LVTTL	16 mA	- 16 mA	2 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal Bus SN74LV245ADGVR Texas Instruments 2.000: $778 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SN74LV245ADGVR Mouser Part # 595-SN74LV245ADGVR	Texas Instruments	Bus Transceivers Tri-State Octal Bus Learn More about Texas Instruments ti sn74lv245a octal bus transceiver	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $778 $768	Min.: 2.000 Mult.: 2.000 : 2.000	3-State	LV	8 Circuit	15.9 ns	TVSOP-20	LVTTL	LVTTL	16 mA	- 16 mA	2 V	5.5 V	- 40 C	+ 125 C	Reel

SN74LV245A Octal Bus Transceivers

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