Bus Transceivers – Mouser Puerto Rico

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SN74AHC245/SN74AHC245-Q1 Octal Bus Transceiver

Texas Instruments SN74AHC245/SN74AHC245-Q1 Octal Bus Transceiver is designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. This device allows data transmission from the A bus to the B bus or from the B bus to the A bus. This transmission will depend 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 (USD) 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	Qualification	Packaging
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AHC245PWR SN74AHC245PWRG4 Texas Instruments 1: $1.08 2,872In Stock	Mfr. Part # SN74AHC245PWRG4 Mouser Part # 595-SN74AHC245PWRG4	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AHC245PWR Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	2,872In Stock	Cut Tape $1.08 $0.782 $0.707 $0.624 View Reel $0.508 $0.584 $0.56 $0.541 $0.508 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AHC	8 Circuit	8.5 ns	TSSOP-20	CMOS	CMOS	8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Bus Transceivers Auto Cat Octal Bus X cvr A 595-SN74AHC24 A 595-SN74AHC245QPWRQ1 SN74AHC245QPWRG4Q1 Texas Instruments 1: $1.79 1,989In Stock	Mfr. Part # SN74AHC245QPWRG4Q1 Mouser Part # 595-74AHC245QPWRG4Q1	Texas Instruments	Bus Transceivers Auto Cat Octal Bus X cvr A 595-SN74AHC24 A 595-SN74AHC245QPWRQ1 Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	1,989In Stock	Cut Tape $1.79 $1.32 $1.20 $1.07 Reel $0.875 View $0.998 $0.96 $0.955 $0.855 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AHC	1 Circuit	8.5 ns	TSSOP-20	CMOS	CMOS	8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Bus Transceivers Automotive octal bus transceivers with t SN74AHC245QWRKSRQ1 Texas Instruments 1: $0.92 A tariff of 38% may be applied if shipping to the United States. 2,950In Stock	Mfr. Part # SN74AHC245QWRKSRQ1 Mouser Part # 595-74AHC245QWRKSRQ1	Texas Instruments	Bus Transceivers Automotive octal bus transceivers with t Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	2,950In Stock	Cut Tape $0.92 $0.659 $0.594 $0.523 Reel $0.422 View $0.489 $0.468 $0.451 $0.413 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	CMOS	AHC			WQFN-20			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 SN74AHC245RKSR Texas Instruments 1: $0.63 A tariff of 38% may be applied if shipping to the United States. 2,569In Stock	Mfr. Part # SN74AHC245RKSR Mouser Part # 595-SN74AHC245RKSR	Texas Instruments	Bus Transceivers Octal bus transceive rs with tri-state o Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	2,569In Stock	Cut Tape $0.63 $0.443 $0.397 $0.347 Reel $0.281 View $0.323 $0.308 $0.296 $0.273 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	3-State	AHC			VQFN-20	CMOS		50 uA	- 50 uA	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-SN74AHC245PWR SN74AHC245PWRE4 Texas Instruments 1: $1.15 1,395In Stock	Mfr. Part # SN74AHC245PWRE4 Mouser Part # 595-SN74AHC245PWRE4	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AHC245PWR Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	1,395In Stock	Cut Tape $1.15 $0.821 $0.739 $0.65 View Reel $0.442 $0.608 $0.582 $0.564 $0.442 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AHC	8 Circuit	8.5 ns	TSSOP-20	CMOS	CMOS	8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Bus Transceivers Auto Cat Octal Bus T rncvr w/ 3 St Otpt A 595-74AHC245QPWRG4Q1 SN74AHC245QPWRQ1 Texas Instruments 1: $1.06 2,751In Stock	Mfr. Part # SN74AHC245QPWRQ1 Mouser Part # 595-SN74AHC245QPWRQ1	Texas Instruments	Bus Transceivers Auto Cat Octal Bus T rncvr w/ 3 St Otpt A 595-74AHC245QPWRG4Q1 Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	2,751In Stock	Cut Tape $1.06 $0.765 $0.691 $0.609 Reel $0.518 View $0.57 $0.55 $0.549 $0.498 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AHC	8 Circuit	8.5 ns	TSSOP-20	CMOS	CMOS	8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Bus Transceivers Mil Enhance Octal Bu s Xcvrs SN74AHC245MDWREP Texas Instruments 1: $3.31 1,992In Stock	Mfr. Part # SN74AHC245MDWREP Mouser Part # 595-SN74AHC245MDWREP	Texas Instruments	Bus Transceivers Mil Enhance Octal Bu s Xcvrs Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	1,992In Stock	Cut Tape $3.31 $2.46 $2.25 $2.02 Reel $1.72 View $1.91 $1.87 $1.77 $1.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AHC	8 Circuit	8.5 ns	SOIC-20	CMOS	CMOS	8 mA	- 8 mA	2 V	5.5 V	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal A 59 5-SN74AHC245PW A 59 A 595-SN74AHC245PW SN74AHC245PWR Texas Instruments 1: $0.87 5,959In Stock	Mfr. Part # SN74AHC245PWR Mouser Part # 595-SN74AHC245PWR	Texas Instruments	Bus Transceivers Tri-State Octal A 59 5-SN74AHC245PW A 59 A 595-SN74AHC245PW Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	5,959In Stock	Cut Tape $0.87 $0.621 $0.558 $0.487 Reel $0.403 View $0.453 $0.433 $0.425 $0.392 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AHC	8 Circuit	8.5 ns	TSSOP-20	CMOS	CMOS	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 SN74AHC245DGSR Texas Instruments 1: $0.39 4,349In Stock	Mfr. Part # SN74AHC245DGSR Mouser Part # 595-SN74AHC245DGSR	Texas Instruments	Bus Transceivers Octal bus transceive rs with tri-state o Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	4,349In Stock	Cut Tape $0.39 $0.261 $0.23 $0.197 View Reel $0.147 $0.18 $0.171 $0.162 $0.152 $0.147 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	CMOS	AHC	1 Circuit		VSSOP-20	CMOS/LVTTL		8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal Bus SN74AHC245DBR Texas Instruments 1: $0.65 662In Stock	Mfr. Part # SN74AHC245DBR Mouser Part # 595-SN74AHC245DBR	Texas Instruments	Bus Transceivers Tri-State Octal Bus Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	662In Stock	Cut Tape $0.65 $0.461 $0.414 $0.362 Reel $0.298 View $0.337 $0.322 $0.316 $0.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AHC	8 Circuit	8.5 ns	SSOP-20	CMOS	CMOS	8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal Bus SN74AHC245DGVR Texas Instruments 1: $0.74 278In Stock	Mfr. Part # SN74AHC245DGVR Mouser Part # 595-SN74AHC245DGVR	Texas Instruments	Bus Transceivers Tri-State Octal Bus Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	278In Stock	Cut Tape $0.74 $0.524 $0.47 $0.41 Reel $0.335 View $0.382 $0.364 $0.35 $0.326 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AHC	8 Circuit	8.5 ns	TVSOP-20	CMOS	CMOS	8 mA	- 8 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-SN74AHC245DW SN74AHC245DWR Texas Instruments 1: $0.93 185In Stock 2,000Expected 11/23/2026	Mfr. Part # SN74AHC245DWR Mouser Part # 595-SN74AHC245DWR	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs A 595-SN74AHC245DW Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	185In Stock 2,000Expected 11/23/2026	Cut Tape $0.93 $0.671 $0.605 $0.533 Reel $0.445 View $0.498 $0.477 $0.476 $0.433 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AHC	8 Circuit	8.5 ns	SOIC-20	CMOS	CMOS	8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Bus Transceivers Mil Enhance Octal Bu s Xcvrs SN74AHC245MPWREP Texas Instruments 1: $2.51 525In Stock	Mfr. Part # SN74AHC245MPWREP Mouser Part # 595-SN74AHC245MPWREP	Texas Instruments	Bus Transceivers Mil Enhance Octal Bu s Xcvrs Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	525In Stock	Cut Tape $2.51 $2.47 $2.26 $2.14 Reel $1.75 View $1.92 $1.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AHC	8 Circuit	8.5 ns	TSSOP-20	CMOS	CMOS	8 mA	- 8 mA	2 V	5.5 V	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal Bus SN74AHC245N Texas Instruments 1: $1.13 1,291In Stock	Mfr. Part # SN74AHC245N Mouser Part # 595-SN74AHC245N	Texas Instruments	Bus Transceivers Tri-State Octal Bus Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	1,291In Stock	$1.13 $0.753 $0.702 $0.649 View $0.606 $0.583 $0.542 $0.541 $0.528	Min.: 1 Mult.: 1	3-State	AHC	8 Circuit	8.5 ns	PDIP-20	CMOS	CMOS	8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Tube
Bus Transceivers Tri-State Octal Bus SN74AHC245NSR Texas Instruments 1: $0.92 1,985In Stock	Mfr. Part # SN74AHC245NSR Mouser Part # 595-SN74AHC245NSR	Texas Instruments	Bus Transceivers Tri-State Octal Bus Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	1,985In Stock	Cut Tape $0.92 $0.659 $0.594 $0.523 Reel $0.427 View $0.489 $0.468 $0.467 $0.417 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AHC	8 Circuit	8.5 ns	SOIC-20	CMOS	CMOS	8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Bus Transceivers Auto Cat Octal Bus T rncvr w/ 3 St Otpt A 595-SN74AHC245QPWRG4 SN74AHC245QPWR Texas Instruments 1: $1.29 390In Stock	Mfr. Part # SN74AHC245QPWR Mouser Part # 595-SN74AHC245QPWR	Texas Instruments	Bus Transceivers Auto Cat Octal Bus T rncvr w/ 3 St Otpt A 595-SN74AHC245QPWRG4 Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	390In Stock	Cut Tape $1.29 $0.935 $0.847 $0.75 Reel $0.629 View $0.703 $0.676 $0.668 $0.616 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AHC	8 Circuit	8.5 ns	TSSOP-20	CMOS	CMOS	8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Bus Transceivers Auto Cat Octal Bfr/ Drvr SN74AHC245QDWRG4Q1 Texas Instruments 1: $1.68 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # SN74AHC245QDWRG4Q1 Mouser Part # 595-74AHC245QDWRG4Q1	Texas Instruments	Bus Transceivers Auto Cat Octal Bfr/ Drvr Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	Non-Stocked Lead-Time 9 Weeks	Cut Tape $1.68 $1.23 $1.12 $0.98 Reel $0.803 View $0.93 $0.903 $0.874 $0.784 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AHC	1 Circuit	8.5 ns	SOIC-20	CMOS	CMOS	8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AHC245DWR SN74AHC245DWRE4 Texas Instruments 2,000: $0.454 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # SN74AHC245DWRE4 Mouser Part # 595-SN74AHC245DWRE4	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AHC245DWR Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $0.454 $0.443	Min.: 2,000 Mult.: 2,000 : 2,000	3-State	AHC	8 Circuit	8.5 ns	SOIC-20	CMOS	CMOS	8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel
Bus Transceivers Auto Cat Octal Bus X ceiver ALT 595-SN74 ALT 595-SN74AHC245QPWR SN74AHC245QPWRG4 Texas Instruments 2,000: $0.822 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # SN74AHC245QPWRG4 Mouser Part # 595-SN74AHC245QPWRG4	Texas Instruments	Bus Transceivers Auto Cat Octal Bus X ceiver ALT 595-SN74 ALT 595-SN74AHC245QPWR Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $0.822	Min.: 2,000 Mult.: 2,000 : 2,000	3-State	AHC	1 Circuit	8.5 ns	TSSOP-20	CMOS	CMOS	8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel
Bus Transceivers Mil Enhance Octal Bu s Xcvrs A 595-SN74A A 595-SN74AHC245MPWREP V62/03650-01XE Texas Instruments 2,000: $1.72 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # V62/03650-01XE Mouser Part # 595-V62/03650-01XE	Texas Instruments	Bus Transceivers Mil Enhance Octal Bu s Xcvrs A 595-SN74A A 595-SN74AHC245MPWREP Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $1.72 $1.69	Min.: 2,000 Mult.: 2,000 : 2,000	3-State	AHC	8 Circuit	8.5 ns	TSSOP-20	CMOS	CMOS	8 mA	- 8 mA	2 V	5.5 V	- 55 C	+ 125 C		Reel
Bus Transceivers Mil Enhance Octal Bu s Xcvrs A 595-SN74A A 595-SN74AHC245MDWREP V62/03650-01YE Texas Instruments 2,000: $1.72 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # V62/03650-01YE Mouser Part # 595-V62/03650-01YE	Texas Instruments	Bus Transceivers Mil Enhance Octal Bu s Xcvrs A 595-SN74A A 595-SN74AHC245MDWREP Learn More about Texas Instruments ti sn74ahc245 octal bus transceiver	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $1.72 $1.69	Min.: 2,000 Mult.: 2,000 : 2,000	3-State	AHC	8 Circuit	8.5 ns	SOIC-20	CMOS	CMOS	8 mA	- 8 mA	2 V	5.5 V	- 55 C	+ 125 C		Reel

SN74AHC245/SN74AHC245-Q1 Octal Bus Transceiver

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