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SN74ACT245/SN74ACT245-Q1 Octal Bus Transceivers

Texas Instruments SN74ACT245/SN74ACT245-Q1 Octal Bus Transceivers are for asynchronous two-way communication between data buses. The control-function implementation minimizes the external timing requirements. When the output-enable (OE) is low, the device passes non-inverted data from the A bus to the B bus or from the B bus to the A bus. This feature depends upon the logic level at the direction-control (DIR) input. A high-on device is needed so that the buses are effectively isolated. The Texas Instruments SN74ACT245-Q1 devices are AEC-Q100 qualified for automotive applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PHP) 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 Trnscvrs W ith 3-State Outputs SN74ACT245NSR Texas Instruments 1: ₱98.16 3,674In Stock	Mfr. Part # SN74ACT245NSR Mouser Part # 595-SN74ACT245NSR	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs Learn More about Texas Instruments ti sn74act245 octal bus transceivers	Datasheet	3,674In Stock	Cut Tape ₱98.16 ₱71.78 ₱65.64 ₱57.85 Reel ₱49.20 View ₱54.42 ₱53.56 ₱53.50 ₱48.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	ACT	8 Circuit	9 ns	SOIC-20	TTL	CMOS	24 mA	- 24 mA	4.5 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal SN74ACT245DBR Texas Instruments 1: ₱80.98 5,298In Stock	Mfr. Part # SN74ACT245DBR Mouser Part # 595-SN74ACT245DBR	Texas Instruments	Bus Transceivers Tri-State Octal Learn More about Texas Instruments ti sn74act245 octal bus transceivers	Datasheet	5,298In Stock	Cut Tape ₱80.98 ₱58.96 ₱53.37 ₱47.30 Reel ₱37.98 View ₱44.42 ₱43.25 ₱42.27 ₱36.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	ACT	8 Circuit	9 ns	SSOP-20	TTL	CMOS	24 mA	- 24 mA	4.5 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Bus Transceivers Automotive octal bus transceivers with T SN74ACT245PWRQ1 Texas Instruments 1: ₱91.41 1,512In Stock	Mfr. Part # SN74ACT245PWRQ1 Mouser Part # 595-SN74ACT245PWRQ1	Texas Instruments	Bus Transceivers Automotive octal bus transceivers with T Learn More about Texas Instruments ti sn74act245 octal bus transceivers	Datasheet	1,512In Stock	Cut Tape ₱91.41 ₱66.87 ₱60.18 ₱53.37 Reel ₱44.54 View ₱50.18 ₱48.22 ₱47.61 ₱43.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	ACT	8 Circuit	4 ns	TSSOP-20	CMOS	CMOS	24 mA	- 24 mA	4.5 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74ACT245DWR SN74ACT245DWRE4 Texas Instruments 1: ₱89.57 1,372In Stock	Mfr. Part # SN74ACT245DWRE4 Mouser Part # 595-SN74ACT245DWRE4	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74ACT245DWR Learn More about Texas Instruments ti sn74act245 octal bus transceivers	Datasheet	1,372In Stock	Cut Tape ₱89.57 ₱65.03 ₱58.53 ₱51.72 View Reel ₱35.77 ₱48.47 ₱46.50 ₱44.42 ₱35.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	ACT	8 Circuit	9 ns	SOIC-20	TTL	CMOS	24 mA	- 24 mA	4.5 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal Bus Transcvrs ALT 595-SN74ACT245DW ALT 595-SN74ACT245DWR SN74ACT245DWRG4 Texas Instruments 1: ₱89.57 1,572In Stock	Mfr. Part # SN74ACT245DWRG4 Mouser Part # 595-SN74ACT245DWRG4	Texas Instruments	Bus Transceivers Octal Bus Transcvrs ALT 595-SN74ACT245DW ALT 595-SN74ACT245DWR Learn More about Texas Instruments ti sn74act245 octal bus transceivers	Datasheet	1,572In Stock	Cut Tape ₱89.57 ₱65.03 ₱58.53 ₱51.72 View Reel ₱35.77 ₱48.47 ₱46.50 ₱44.42 ₱35.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	ACT	1 Circuit	9 ns	SOIC-20	TTL	CMOS	24 mA	- 24 mA	4.5 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal bus transceive rs with TTL-compati SN74ACT245DGSR Texas Instruments 1: ₱47.24 4,980In Stock	Mfr. Part # SN74ACT245DGSR Mouser Part # 595-SN74ACT245DGSR	Texas Instruments	Bus Transceivers Octal bus transceive rs with TTL-compati Learn More about Texas Instruments ti sn74act245 octal bus transceivers	Datasheet	4,980In Stock	Cut Tape ₱47.24 ₱33.62 ₱30.25 ₱26.50 View Reel ₱21.23 ₱24.72 ₱23.68 ₱23.37 ₱23.01 ₱21.23 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	3-State	ACT	8 Circuit	4 ns	VSSOP-20	CMOS	CMOS	24 mA	- 24 mA	4.5 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Bus Transceivers Automotive octal bus transceivers with T SN74ACT245DGSRQ1 Texas Instruments 1: ₱62.58 4,980In Stock	Mfr. Part # SN74ACT245DGSRQ1 Mouser Part # 595-SN74ACT245DGSRQ1	Texas Instruments	Bus Transceivers Automotive octal bus transceivers with T Learn More about Texas Instruments ti sn74act245 octal bus transceivers	Datasheet	4,980In Stock	Cut Tape ₱62.58 ₱44.91 ₱40.55 ₱35.71 View Reel ₱28.96 ₱33.44 ₱32.15 ₱31.35 ₱28.96 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	3-State	ACT	8 Circuit	4 ns	VSSOP-20	CMOS	CMOS	24 mA	- 24 mA	4.5 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal bus transceive rs with TTL-compati SN74ACT245RKSR Texas Instruments 1: ₱74.85 2,920In Stock	Mfr. Part # SN74ACT245RKSR Mouser Part # 595-SN74ACT245RKSR	Texas Instruments	Bus Transceivers Octal bus transceive rs with TTL-compati Learn More about Texas Instruments ti sn74act245 octal bus transceivers	Datasheet	2,920In Stock	Cut Tape ₱74.85 ₱54.42 ₱49.26 ₱43.56 Reel ₱36.14 View ₱40.86 ₱39.63 ₱39.08 ₱35.34 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	3-State	ACT	8 Circuit	4 ns	VQFN-20	CMOS	CMOS	24 mA	- 24 mA	4.5 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Bus Transceivers Automotive octal bus transceivers with T SN74ACT245WRKSRQ1 Texas Instruments 1: ₱89.57 3,932In Stock	Mfr. Part # SN74ACT245WRKSRQ1 Mouser Part # 595-SN74ACT245WRKRQ1	Texas Instruments	Bus Transceivers Automotive octal bus transceivers with T Learn More about Texas Instruments ti sn74act245 octal bus transceivers	Datasheet	3,932In Stock	Cut Tape ₱89.57 ₱65.64 ₱59.26 ₱52.58 Reel ₱45.28 View ₱49.39 ₱48.34 ₱42.95 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	3-State	ACT	8 Circuit	4 ns	VQFN-20	CMOS	CMOS	24 mA	- 24 mA	4.5 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal SN74ACT245N Texas Instruments 1: ₱120.25 1,769In Stock 5,000Expected 05/10/2026	Mfr. Part # SN74ACT245N Mouser Part # 595-SN74ACT245N	Texas Instruments	Bus Transceivers Tri-State Octal Learn More about Texas Instruments ti sn74act245 octal bus transceivers	Datasheet	1,769In Stock 5,000Expected 05/10/2026	₱120.25 ₱82.82 ₱77.30 ₱70.55 View ₱66.26 ₱63.80 ₱63.19 ₱60.12 ₱58.77	Min.: 1 Mult.: 1	3-State	ACT	8 Circuit	9 ns	PDIP-20	TTL	CMOS	24 mA	- 24 mA	4.5 V	5.5 V	- 40 C	+ 85 C	Tube
Bus Transceivers Tri-State Octal A 59 5-SN74ACT245DW A 59 A 595-SN74ACT245DW SN74ACT245DWR Texas Instruments 1: ₱90.18 2,734In Stock 4,000Expected 08/02/2027	Mfr. Part # SN74ACT245DWR Mouser Part # 595-SN74ACT245DWR	Texas Instruments	Bus Transceivers Tri-State Octal A 59 5-SN74ACT245DW A 59 A 595-SN74ACT245DW Learn More about Texas Instruments ti sn74act245 octal bus transceivers	Datasheet	2,734In Stock 4,000Expected 08/02/2027	Cut Tape ₱90.18 ₱65.64 ₱58.53 ₱51.72 Reel ₱43.74 View ₱48.47 ₱47.30 ₱44.97 ₱42.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	ACT	8 Circuit	9 ns	SOIC-20	TTL	CMOS	24 mA	- 24 mA	4.5 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal A 59 5-SN74ACT245PW A 59 A 595-SN74ACT245PW SN74ACT245PWR Texas Instruments 1: ₱74.85 1,899In Stock 4,000Expected 15/01/2027	Mfr. Part # SN74ACT245PWR Mouser Part # 595-SN74ACT245PWR	Texas Instruments	Bus Transceivers Tri-State Octal A 59 5-SN74ACT245PW A 59 A 595-SN74ACT245PW Learn More about Texas Instruments ti sn74act245 octal bus transceivers	Datasheet	1,899In Stock 4,000Expected 15/01/2027	Cut Tape ₱74.85 ₱54.42 ₱49.26 ₱43.56 Reel ₱36.69 View ₱40.86 ₱39.63 ₱39.08 ₱35.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	ACT	8 Circuit	9 ns	TSSOP-20	TTL	CMOS	24 mA	- 24 mA	4.5 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74ACT245N SN74ACT245NE4 Texas Instruments 1,000: ₱50.55 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # SN74ACT245NE4 Mouser Part # 595-SN74ACT245NE4	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74ACT245N Learn More about Texas Instruments ti sn74act245 octal bus transceivers	Datasheet	Non-Stocked Lead-Time 9 Weeks	₱50.55	Min.: 1,000 Mult.: 1,000	3-State	ACT	8 Circuit	9 ns	PDIP-20	TTL	CMOS	24 mA	- 24 mA	4.5 V	5.5 V	- 40 C	+ 85 C	Tube
Bus Transceivers Octal Bus Transcvrs ALT 595-SN74ACT245PW ALT 595-SN74ACT245PWR SN74ACT245PWRG4 Texas Instruments 1: ₱77.91 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SN74ACT245PWRG4 Mouser Part # 595-SN74ACT245PWRG4	Texas Instruments	Bus Transceivers Octal Bus Transcvrs ALT 595-SN74ACT245PW ALT 595-SN74ACT245PWR Learn More about Texas Instruments ti sn74act245 octal bus transceivers	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape ₱77.91 ₱56.26 ₱50.92 ₱45.03 Reel ₱33.25 View ₱42.15 ₱40.49 ₱38.65 ₱32.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3-State	ACT	1 Circuit	9 ns	TSSOP-20	TTL	CMOS	24 mA	- 24 mA	4.5 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel

SN74ACT245/SN74ACT245-Q1 Octal Bus Transceivers

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