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SN74AHCT245/SN74AHCT245-Q1 Octal Bus Transceivers

Texas Instruments SN74AHCT245/SN74AHCT245-Q1 Octal Bus Transceivers are designed for asynchronous two-way communication between data buses. These parts operate from 4.5V to 5.5V. The control-function implementation minimizes external timing requirements. The Texas Instruments SN74AHCT245/SN74AHCT245-Q1 allows 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. For the high-impedance state during power up or power down, OE should be tied to V_CC through a pullup resistor; the driver's current-sinking capability determines the resistor's minimum value. The SN74AHCT245-Q1 devices are AEC-Q100 qualified for automotive applications. The SN74AHCT245-EP devices have gold bond wires, a temperature range of –55 to +105°C, and include an SnPb lead finish.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 Enhanced-product&nbs p;5-V octal-bus tra SN74AHCT245MPWREP Texas Instruments 1: 2,80 € 2 926In Stock	Mfr. Part No. SN74AHCT245MPWREP Mouser Part No 595-N74AHCT245MPWREP	Texas Instruments	Bus Transceivers Enhanced-product&nbs p;5-V octal-bus tra Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	2 926In Stock	Cut Tape 2,80 € 2,10 € 1,93 € 1,74 € Reel 1,48 € View 1,70 € 1,67 € 1,58 € 1,47 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	3-State	AHCT			TSSOP-20			8 A	- 8 A	4.5 V	5.5 V	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal bus transceive rs with tri-state o SN74AHCT245DGSR Texas Instruments 1: 0,507 € 4 630In Stock	Mfr. Part No. SN74AHCT245DGSR Mouser Part No 595-SN74AHCT245DGSR	Texas Instruments	Bus Transceivers Octal bus transceive rs with tri-state o Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	4 630In Stock	Cut Tape 0,507 € 0,359 € 0,323 € 0,281 € View Reel 0,218 € 0,261 € 0,249 € 0,24 € 0,23 € 0,218 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	3-State	AHCT			VSSOP-20	TTL		8 mA	- 8 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-SN74AHCT245PWR SN74AHCT245PWRE4 Texas Instruments 1: 0,817 € 1 479In Stock	Mfr. Part No. SN74AHCT245PWRE4 Mouser Part No 595-SN74AHCT245PWRE4	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AHCT245PWR Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	1 479In Stock	Cut Tape 0,817 € 0,586 € 0,527 € 0,464 € View Reel 0,376 € 0,433 € 0,415 € 0,402 € 0,376 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	3-State	AHCT	8 Circuit	9.5 ns	TSSOP-20	TTL	CMOS	8 mA	- 8 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 A 595-SN74AHCT245PWR SN74AHCT245PWRG4 Texas Instruments 1: 0,662 € 1 724In Stock	Mfr. Part No. SN74AHCT245PWRG4 Mouser Part No 595-SN74AHCT245PWRG4	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs A 595-SN74AHCT245PWR Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	1 724In Stock	Cut Tape 0,662 € 0,598 € 0,566 € 0,511 € View Reel 0,376 € 0,477 € 0,458 € 0,443 € 0,376 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	3-State	AHCT	8 Circuit	9.5 ns	TSSOP-20	TTL	CMOS	8 mA	- 8 mA	4.5 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Automotive 2V to 5. 5V octal bus transc SN74AHCT245QDGSRQ1 Texas Instruments 1: 0,662 € 4 991In Stock New Product	Mfr. Part No. SN74AHCT245QDGSRQ1 Mouser Part No 595-74AHCT245QDGSRQ1 New Product	Texas Instruments	Bus Transceivers Automotive 2V to 5. 5V octal bus transc Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	4 991In Stock	Cut Tape 0,662 € 0,475 € 0,427 € 0,374 € View Reel 0,33 € 0,349 € 0,335 € 0,33 € 0,33 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 001 : 5 000	3-State		1 Circuit		VSSOP-20	TTL		8 mA	- 8 mA	4.5 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal bus transceive rs with tri-state o SN74AHCT245RKSR Texas Instruments 1: 0,396 € 2 770In Stock	Mfr. Part No. SN74AHCT245RKSR Mouser Part No 595-SN74AHCT245RKSR	Texas Instruments	Bus Transceivers Octal bus transceive rs with tri-state o Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	2 770In Stock	Cut Tape 0,396 € 0,275 € 0,245 € 0,212 € Reel 0,161 € View 0,195 € 0,186 € 0,178 € 0,157 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	3-State	AHCT			VQFN-20	TTL		50 uA	50 uA	4.5 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal bus transceive r with tri-state ou SN74AHCT245QPWRQ1 Texas Instruments 1: 0,808 € 1 378In Stock	Mfr. Part No. SN74AHCT245QPWRQ1 Mouser Part No 595-N74AHCT245QPWRQ1	Texas Instruments	Bus Transceivers Octal bus transceive r with tri-state ou Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	1 378In Stock	Cut Tape 0,808 € 0,582 € 0,525 € 0,462 € Reel 0,383 € View 0,432 € 0,414 € 0,375 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	CMOS	AHCT	1 Circuit		TSSOP-20	TTL		8 mA	- 8 mA	4.5 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Enhanced-product&nbs p;5-V octal-bus tra V62/23618-01XE Texas Instruments 1: 2,95 € 248In Stock	Mfr. Part No. V62/23618-01XE Mouser Part No 595-V62/23618-01XE	Texas Instruments	Bus Transceivers Enhanced-product&nbs p;5-V octal-bus tra Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	248In Stock	Cut Tape 2,95 € 2,20 € 2,01 € 1,81 € Reel 1,56 € View 1,70 € 1,67 € 1,58 € 1,55 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	3-State	AHCT			TSSOP-20	TTL		8 mA	- 8 mA	4.5 V	5.5 V	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal Bus SN74AHCT245DBR Texas Instruments 1: 0,568 € 2 636In Stock	Mfr. Part No. SN74AHCT245DBR Mouser Part No 595-SN74AHCT245DBR	Texas Instruments	Bus Transceivers Tri-State Octal Bus Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	2 636In Stock	Cut Tape 0,568 € 0,397 € 0,355 € 0,309 € Reel 0,248 € View 0,286 € 0,273 € 0,261 € 0,242 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	3-State	AHCT	8 Circuit	9.5 ns	SSOP-20	TTL	CMOS	8 mA	- 8 mA	4.5 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal Bus Transceive rs ALT 595-SN74AHCT ALT 595-SN74AHCT245DBR SN74AHCT245DBRG4 Texas Instruments 1: 0,576 € 1 967In Stock	Mfr. Part No. SN74AHCT245DBRG4 Mouser Part No 595-SN74AHCT245DBRG4	Texas Instruments	Bus Transceivers Octal Bus Transceive rs ALT 595-SN74AHCT ALT 595-SN74AHCT245DBR Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	1 967In Stock	Cut Tape 0,576 € 0,398 € 0,356 € 0,31 € View Reel 0,218 € 0,287 € 0,273 € 0,262 € 0,218 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	3-State	AHCT	1 Circuit	9.5 ns	SSOP-20	TTL	CMOS	8 mA	- 8 mA	4.5 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal Bus SN74AHCT245DGVR Texas Instruments 1: 0,593 € 2 366In Stock	Mfr. Part No. SN74AHCT245DGVR Mouser Part No 595-SN74AHCT245DGVR	Texas Instruments	Bus Transceivers Tri-State Octal Bus Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	2 366In Stock	Cut Tape 0,593 € 0,421 € 0,378 € 0,331 € Reel 0,273 € View 0,308 € 0,295 € 0,283 € 0,267 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	3-State	AHCT	8 Circuit	9.5 ns	TVSOP-20	TTL	CMOS	8 mA	- 8 mA	4.5 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal Bus A 595-SN74AHCT245DW A 595-SN74AHCT245DW SN74AHCT245DWR Texas Instruments 1: 0,817 € 2 807In Stock	Mfr. Part No. SN74AHCT245DWR Mouser Part No 595-SN74AHCT245DWR	Texas Instruments	Bus Transceivers Tri-State Octal Bus A 595-SN74AHCT245DW A 595-SN74AHCT245DW Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	2 807In Stock	Cut Tape 0,817 € 0,584 € 0,526 € 0,464 € Reel 0,387 € View 0,433 € 0,415 € 0,378 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	3-State	AHCT	8 Circuit	9.5 ns	SOIC-20	TTL	CMOS	8 mA	- 8 mA	4.5 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal Bus SN74AHCT245N Texas Instruments 1: 1,02 € 794In Stock	Mfr. Part No. SN74AHCT245N Mouser Part No 595-SN74AHCT245N	Texas Instruments	Bus Transceivers Tri-State Octal Bus Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	794In Stock	1,02 € 0,683 € 0,636 € 0,58 € View 0,542 € 0,519 € 0,492 € 0,474 € 0,468 €	Min.: 1 Mult.: 1	3-State	AHCT	8 Circuit	9.5 ns	PDIP-20	TTL	CMOS	8 mA	- 8 mA	4.5 V	5.5 V	- 40 C	+ 125 C	Tube
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs SN74AHCT245NSR Texas Instruments 1: 0,963 € 942In Stock 2 000Expected 07/01/2027	Mfr. Part No. SN74AHCT245NSR Mouser Part No 595-SN74AHCT245NSR	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	942In Stock 2 000Expected 07/01/2027	Cut Tape 0,963 € 0,696 € 0,63 € 0,556 € Reel 0,467 € View 0,521 € 0,50 € 0,482 € 0,455 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	3-State	AHCT	8 Circuit	9.5 ns	SOIC-20	TTL	CMOS	8 mA	- 8 mA	4.5 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Tri-State Octal Bus A 595-SN74AHCT245PW A 595-SN74AHCT245PW SN74AHCT245PWR Texas Instruments 1: 0,697 € 1 047In Stock 4 000Expected 15/01/2027	Mfr. Part No. SN74AHCT245PWR Mouser Part No 595-SN74AHCT245PWR	Texas Instruments	Bus Transceivers Tri-State Octal Bus A 595-SN74AHCT245PW A 595-SN74AHCT245PW Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	1 047In Stock 4 000Expected 15/01/2027	Cut Tape 0,697 € 0,491 € 0,44 € 0,384 € Reel 0,318 € View 0,358 € 0,342 € 0,336 € 0,31 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	3-State	AHCT	8 Circuit	9.5 ns	TSSOP-20	TTL	CMOS	8 mA	- 8 mA	4.5 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Bus Transceivers Octal Bus Trnsceivrs w/ 3-State Outpts SN74AHCT245PWRG3 Texas Instruments 1: 1,16 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SN74AHCT245PWRG3 Mouser Part No 595-SN74AHCT245PWRG3	Texas Instruments	Bus Transceivers Octal Bus Trnsceivrs w/ 3-State Outpts Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape 1,16 € 0,832 € 0,753 € 0,672 € Reel 0,539 € View 0,63 € 0,605 € 0,59 € 0,532 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	3-State	AHCT	1 Circuit	5.3 ns	TSSOP-20	TTL	CMOS	8 mA	- 8 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 SN74AHCT245RGYR Texas Instruments 1: 0,568 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SN74AHCT245RGYR Mouser Part No 595-SN74AHCT245RGYR	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs Learn More about Texas Instruments ti sn74ahct245 octal bus transceivers	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape 0,568 € 0,401 € 0,358 € 0,311 € Reel 0,24 € View 0,288 € 0,275 € 0,268 € 0,234 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	3-State	AHCT	8 Circuit	9.5 ns	VQFN-20	TTL	CMOS	8 mA	- 8 mA	4.5 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel

SN74AHCT245/SN74AHCT245-Q1 Octal Bus Transceivers

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