Bus Transceivers – Mouser Canada

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SN74AC245/SN74AC245-Q1 Octal Bus Transceivers

Texas Instruments SN74AC245/SN74AC245-Q1 Octal Bus Transceivers are designed for asynchronous two-way communication between data buses. The implementation of a control function minimizes external timing requirements. The 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. The Texas Instruments SN74AC245-Q1 devices are AEC-Q100 qualified for automotive applications. The SN74AC245-EP devices have gold bond wires, a temperature range of -55 to +105°C, and an SnPb lead finish.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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 Tri-State Octal Bus SN74AC245DBR Texas Instruments 1: $2.06 2,066In Stock	Mfr. Part # SN74AC245DBR Mouser Part # 595-SN74AC245DBR	Texas Instruments	Bus Transceivers Tri-State Octal Bus Learn More about Texas Instruments ti sn74ac245 octal bus transceivers	Datasheet	2,066In Stock	Cut Tape $2.06 $1.51 $1.37 $1.21 View Reel $0.986 $1.14 $1.09 $1.06 $0.986 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AC	8 Circuit	7 ns	SSOP-20	CMOS	CMOS	24 mA	- 24 mA	2 V	6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Bus Transceivers Automotive octal bus transceiver with 3- SN74AC245DGSRQ1 Texas Instruments 1: $1.14 4,778In Stock	Mfr. Part # SN74AC245DGSRQ1 Mouser Part # 595-SN74AC245DGSRQ1	Texas Instruments	Bus Transceivers Automotive octal bus transceiver with 3- Learn More about Texas Instruments ti sn74ac245 octal bus transceivers	Datasheet	4,778In Stock	Cut Tape $1.14 $0.812 $0.73 $0.641 View Reel $0.514 $0.598 $0.572 $0.567 $0.557 $0.514 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	3-State	AC	8 Circuit	3.5 ns	VSSOP-20	CMOS	CMOS	24 mA	- 24 mA	1.5 V	6 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs SN74AC245NSR Texas Instruments 1: $2.45 2,062In Stock	Mfr. Part # SN74AC245NSR Mouser Part # 595-SN74AC245NSR	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs Learn More about Texas Instruments ti sn74ac245 octal bus transceivers	Datasheet	2,062In Stock	Cut Tape $2.45 $1.80 $1.64 $1.45 Reel $1.24 View $1.37 $1.35 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AC	8 Circuit	7 ns	SOIC-20	CMOS	CMOS	24 mA	- 24 mA	2 V	6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal bus transceive r with 3-state outp SN74AC245DGSR Texas Instruments 1: $0.878 4,953In Stock	Mfr. Part # SN74AC245DGSR Mouser Part # 595-SN74AC245DGSR	Texas Instruments	Bus Transceivers Octal bus transceive r with 3-state outp Learn More about Texas Instruments ti sn74ac245 octal bus transceivers	Datasheet	4,953In Stock	Cut Tape $0.878 $0.618 $0.552 $0.48 View Reel $0.374 $0.445 $0.423 $0.406 $0.386 $0.374 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	3-State	AC	8 Circuit	5 ns	VSSOP-20	CMOS	CMOS	24 mA	- 24 mA	2 V	6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Bus Transceivers Automotive octal bus transceiver with 3- SN74AC245PWRQ1 Texas Instruments 1: $1.77 1,980In Stock	Mfr. Part # SN74AC245PWRQ1 Mouser Part # 595-SN74AC245PWRQ1	Texas Instruments	Bus Transceivers Automotive octal bus transceiver with 3- Learn More about Texas Instruments ti sn74ac245 octal bus transceivers	Datasheet	1,980In Stock	Cut Tape $1.77 $1.29 $1.17 $1.03 Reel $0.863 View $0.968 $0.929 $0.887 $0.841 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AC	8 Circuit	3.5 ns	TSSOP-20	CMOS	CMOS	24 mA	- 24 mA	1.5 V	6 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal bus transceive r with 3-state outp SN74AC245RKSR Texas Instruments 1: $1.32 2,980In Stock	Mfr. Part # SN74AC245RKSR Mouser Part # 595-SN74AC245RKSR	Texas Instruments	Bus Transceivers Octal bus transceive r with 3-state outp Learn More about Texas Instruments ti sn74ac245 octal bus transceivers	Datasheet	2,980In Stock	Cut Tape $1.32 $0.952 $0.858 $0.755 Reel $0.621 View $0.706 $0.677 $0.675 $0.606 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	3-State	AC	8 Circuit	5 ns	VQFN-20	CMOS	CMOS	24 mA	- 24 mA	2 V	6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Bus Transceivers Automotive octal bus transceiver with 3- SN74AC245WRKSRQ1 Texas Instruments 1: $1.70 1,620In Stock	Mfr. Part # SN74AC245WRKSRQ1 Mouser Part # 595-SN74AC245WRKSRQ1	Texas Instruments	Bus Transceivers Automotive octal bus transceiver with 3- Learn More about Texas Instruments ti sn74ac245 octal bus transceivers	Datasheet	1,620In Stock	Cut Tape $1.70 $1.23 $1.11 $0.973 Reel $0.806 View $0.91 $0.871 $0.842 $0.786 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	3-State	AC	8 Circuit	3.5 ns	VQFN-20	CMOS	CMOS	24 mA	- 24 mA	1.5 V	6 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal Bus A 595-SN74AC245DW A A 595-SN74AC245DW SN74AC245DWR Texas Instruments 1: $1.58 11,033In Stock	Mfr. Part # SN74AC245DWR Mouser Part # 595-SN74AC245DWR	Texas Instruments	Bus Transceivers Tri-State Octal Bus A 595-SN74AC245DW A A 595-SN74AC245DW Learn More about Texas Instruments ti sn74ac245 octal bus transceivers	Datasheet	11,033In Stock	Cut Tape $1.58 $1.13 $1.02 $0.896 Reel $0.74 View $0.837 $0.811 $0.776 $0.704 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AC	8 Circuit	7 ns	SOIC-20	CMOS	CMOS	24 mA	- 24 mA	2 V	6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal Bus A 595-SN74AC245PW A A 595-SN74AC245PW SN74AC245PWR Texas Instruments 1: $1.24 4,610In Stock 6,000Expected 2027-02-15	Mfr. Part # SN74AC245PWR Mouser Part # 595-SN74AC245PWR	Texas Instruments	Bus Transceivers Tri-State Octal Bus A 595-SN74AC245PW A A 595-SN74AC245PW Learn More about Texas Instruments ti sn74ac245 octal bus transceivers	Datasheet	4,610In Stock 6,000Expected 2027-02-15	Cut Tape $1.24 $0.952 $0.858 $0.755 Reel $0.631 View $0.706 $0.677 $0.675 $0.613 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AC	8 Circuit	7 ns	TSSOP-20	CMOS	CMOS	24 mA	- 24 mA	2 V	6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal Bus SN74AC245N Texas Instruments 1: $3.56 825In Stock	Mfr. Part # SN74AC245N Mouser Part # 595-SN74AC245N	Texas Instruments	Bus Transceivers Tri-State Octal Bus Learn More about Texas Instruments ti sn74ac245 octal bus transceivers	Datasheet	825In Stock	$3.56 $2.48 $2.32 $2.16 View $2.03 $1.96 $1.84 $1.81	Min.: 1 Mult.: 1	3-State	AC	8 Circuit	7 ns	PDIP-20	CMOS	CMOS	24 mA	- 24 mA	2 V	6 V	- 40 C	+ 85 C	Tube
Bus Transceivers Mil Enhance Octal Bu s Xcvrs SN74AC245IDWREP Texas Instruments 1: $6.90 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # SN74AC245IDWREP Mouser Part # 595-SN74AC245IDWREP	Texas Instruments	Bus Transceivers Mil Enhance Octal Bu s Xcvrs Learn More about Texas Instruments ti sn74ac245 octal bus transceivers	Datasheet	Non-Stocked Lead-Time 9 Weeks	Cut Tape $6.90 $5.20 $4.78 $4.31 View Reel $3.80 $4.09 $4.06 $3.82 $3.80 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	AC	8 Circuit	7 ns	SOIC-20	CMOS	CMOS	24 mA	- 24 mA	2 V	6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AC245N SN74AC245NE4 Texas Instruments 1: $3.70 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # SN74AC245NE4 Mouser Part # 595-SN74AC245NE4	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AC245N Learn More about Texas Instruments ti sn74ac245 octal bus transceivers	Datasheet	Non-Stocked Lead-Time 9 Weeks	$3.70 $2.74 $2.49 $2.23 View $2.10 $1.84 $1.64	Min.: 1 Mult.: 1	3-State	AC	8 Circuit	7 ns	PDIP-20	CMOS	CMOS	24 mA	- 24 mA	2 V	6 V	- 40 C	+ 85 C	Tube
Bus Transceivers Mil Enhance Octal Bu s Xcvrs A 595-SN74A A 595-SN74AC245IDWREP V62/04760-01XE Texas Instruments 2,000: $3.72 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # V62/04760-01XE Mouser Part # 595-V62/04760-01XE	Texas Instruments	Bus Transceivers Mil Enhance Octal Bu s Xcvrs A 595-SN74A A 595-SN74AC245IDWREP Learn More about Texas Instruments ti sn74ac245 octal bus transceivers	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $3.72	Min.: 2,000 Mult.: 2,000 : 2,000	3-State	AC	8 Circuit	7 ns	SOIC-20	CMOS	CMOS	24 mA	- 24 mA	2 V	6 V	- 40 C	+ 85 C	Reel
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AC245DWR SN74AC245DWRE4 Texas Instruments 2,000: $0.74 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SN74AC245DWRE4 Mouser Part # 595-SN74AC245DWRE4	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AC245DWR Learn More about Texas Instruments ti sn74ac245 octal bus transceivers	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.74 $0.723	Min.: 2,000 Mult.: 2,000 : 2,000	3-State	AC	8 Circuit	7 ns	SOIC-20	CMOS	CMOS	24 mA	- 24 mA	2 V	6 V	- 40 C	+ 85 C	Reel

SN74AC245/SN74AC245-Q1 Octal Bus Transceivers

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