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TTL Logic ICs

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Input Level = TTL

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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.	Mounting Style	Package/Case	Logic Family	Logic Type
Bus Transceivers Tri-State Octal Bus SN74HCT646DW Texas Instruments 1: $2.59 795In Stock	Mfr. Part No. SN74HCT646DW Mouser Part No 595-SN74HCT646DW	Texas Instruments	Bus Transceivers Tri-State Octal Bus	Datasheet	795In Stock	$2.59 $1.93 $1.73 $1.56 View $1.47 $1.32	Min.: 1 Mult.: 1	SMD/SMT	SOIC-24	HCT
Bus Transceivers Octal Bus Trnscvr Wi th 3-State Outputs SN74LV245ATRGYR Texas Instruments 1: $0.63 2,945In Stock	Mfr. Part No. SN74LV245ATRGYR Mouser Part No 595-SN74LV245ATRGYR	Texas Instruments	Bus Transceivers Octal Bus Trnscvr Wi th 3-State Outputs	Datasheet	2,945In Stock	Cut Tape $0.63 $0.44 $0.393 $0.341 Reel $0.274 View $0.317 $0.302 $0.29 $0.266 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-20	LV
Bus Transceivers 16-Bit Bus Trnscvrs With 3-State Outputs A 595-SNABT16245ADGGR 74ABT16245ADGGRG4 Texas Instruments 1: $2.01 1,397In Stock	Mfr. Part No. 74ABT16245ADGGRG4 Mouser Part No 595-74ABT16245ADGGRG	Texas Instruments	Bus Transceivers 16-Bit Bus Trnscvrs With 3-State Outputs A 595-SNABT16245ADGGR	Datasheet	1,397In Stock	Cut Tape $2.01 $1.48 $1.35 $1.20 View Reel $0.854 $1.13 $1.09 $1.05 $0.854 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-48	ABT
Bus Transceivers Tri-State 8-Bit CY74FCT543ATQCT Texas Instruments 1: $1.74 2,283In Stock	Mfr. Part No. CY74FCT543ATQCT Mouser Part No 595-CY74FCT543ATQCT	Texas Instruments	Bus Transceivers Tri-State 8-Bit	Datasheet	2,283In Stock	Cut Tape $1.74 $1.27 $1.15 $1.02 Reel $0.858 View $0.956 $0.919 $0.908 $0.849 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QSOP-24	FCT
Bus Transceivers Octal Bus Trncvr/Reg W/3-State Otpt A 59 A 595-CY74FCT652ATSOC CY74FCT652ATSOCT Texas Instruments 1: $1.36 1,317In Stock	Mfr. Part No. CY74FCT652ATSOCT Mouser Part No 595-CY74FCT652ATSOCT	Texas Instruments	Bus Transceivers Octal Bus Trncvr/Reg W/3-State Otpt A 59 A 595-CY74FCT652ATSOC	Datasheet	1,317In Stock	Cut Tape $1.36 $0.986 $0.894 $0.792 Reel $0.668 View $0.744 $0.726 $0.708 $0.653 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-24	FCT
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74ACT245DWR SN74ACT245DWRE4 Texas Instruments 1: $1.46 1,316In Stock	Mfr. Part No. SN74ACT245DWRE4 Mouser Part No 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	1,316In Stock	Cut Tape $1.46 $1.06 $0.954 $0.843 View Reel $0.583 $0.79 $0.758 $0.724 $0.583 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	ACT
Bus Transceivers Octal Bus SN74ALS639AN Texas Instruments 1: $10.81 132In Stock	Mfr. Part No. SN74ALS639AN Mouser Part No 595-SN74ALS639AN	Texas Instruments	Bus Transceivers Octal Bus	Datasheet	132In Stock	$10.81 $8.70 $7.38 $7.19 View $6.49 $6.48 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-20	ALS
Bus Transceivers Octal Bus Transceive r 3-State TTL SOP- A 595-SN74ALS640B-1N SN74ALS640B-1NSR Texas Instruments 1: $5.09 1,502In Stock	Mfr. Part No. SN74ALS640B-1NSR Mouser Part No 595-SN74ALS640B-1NSR	Texas Instruments	Bus Transceivers Octal Bus Transceive r 3-State TTL SOP- A 595-SN74ALS640B-1N	Datasheet	1,502In Stock	Cut Tape $5.09 $4.65 $4.46 $4.25 View Reel $3.83 $4.05 $3.93 $3.88 $3.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOP-20	ALS
Bus Transceivers Octal Bus Transceive rs SN74HCT245ANSR Texas Instruments 1: $1.06 1,752In Stock	Mfr. Part No. SN74HCT245ANSR Mouser Part No 595-SN74HCT245ANSR	Texas Instruments	Bus Transceivers Octal Bus Transceive rs	Datasheet	1,752In Stock	Cut Tape $1.06 $0.761 $0.687 $0.606 Reel $0.498 View $0.567 $0.547 $0.546 $0.488 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	HCT
Bus Transceivers Octal bus Xcvr SN74LS641N Texas Instruments 1: $5.49 308In Stock	Mfr. Part No. SN74LS641N Mouser Part No 595-SN74LS641N	Texas Instruments	Bus Transceivers Octal bus Xcvr	Datasheet	308In Stock	$5.49 $3.95 $3.89 $3.53 View $3.36 $3.25 $3.21 $3.17	Min.: 1 Mult.: 1	Through Hole	PDIP-20	LS
Bus Transceivers Octal Bus Transcvrs & Reg SN74LS652DW Texas Instruments 1: $13.91 118In Stock	Mfr. Part No. SN74LS652DW Mouser Part No 595-SN74LS652DW	Texas Instruments	Bus Transceivers Octal Bus Transcvrs & Reg	Datasheet	118In Stock	$13.91 $10.97 $10.23 $8.96 View $8.95 Quote	Min.: 1 Mult.: 1	SMD/SMT	SOIC-24	LS
Bus Transceivers Tri-State Octal Reg A 595-SN74ABT543ADW A 595-SN74ABT543ADW SN74ABT543ADWR Texas Instruments 1: $1.37 1,611In Stock	Mfr. Part No. SN74ABT543ADWR Mouser Part No 595-SN74ABT543ADWR	Texas Instruments	Bus Transceivers Tri-State Octal Reg A 595-SN74ABT543ADW A 595-SN74ABT543ADW	Datasheet	1,611In Stock	Cut Tape $1.37 $0.987 $0.893 $0.789 Reel $0.658 View $0.74 $0.71 $0.678 $0.653 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-24	ABT
Bus Transceivers 10-Bit Transceivers With 3-State Outputs SN74ABT861DW Texas Instruments 1: $3.21 461In Stock	Mfr. Part No. SN74ABT861DW Mouser Part No 595-SN74ABT861DW	Texas Instruments	Bus Transceivers 10-Bit Transceivers With 3-State Outputs	Datasheet	461In Stock	$3.21 $2.41 $2.20 $1.98 View $1.88 $1.81 $1.76 $1.72	Min.: 1 Mult.: 1	SMD/SMT	SOIC-24	ABT
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs SN74ALS245ADBR Texas Instruments 1: $2.24 841In Stock	Mfr. Part No. SN74ALS245ADBR Mouser Part No 595-SN74ALS245ADBR	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs	Datasheet	841In Stock	Cut Tape $2.24 $1.66 $1.51 $1.35 Reel $1.15 View $1.27 $1.22 $1.17 $1.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SSOP-20	ALS
Bus Transceivers Tri-State Octal CD74HCT646M96 Texas Instruments 1: $4.70 1,973In Stock	Mfr. Part No. CD74HCT646M96 Mouser Part No 595-CD74HCT646M96	Texas Instruments	Bus Transceivers Tri-State Octal	Datasheet	1,973In Stock	Cut Tape $4.70 $3.55 $3.26 $2.94 Reel $2.59 View $2.79 $2.77 $2.60 $2.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-24	HCT
Bus Transceivers Tri-State Octal Bus SN74ABT245BDGVR Texas Instruments 1: $1.10 2,774In Stock	Mfr. Part No. SN74ABT245BDGVR Mouser Part No 595-SN74ABT245BDGVR	Texas Instruments	Bus Transceivers Tri-State Octal Bus	Datasheet	2,774In Stock	Cut Tape $1.10 $0.785 $0.707 $0.622 View Reel $0.485 $0.581 $0.557 $0.539 $0.485 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TVSOP-20	ABT
Bus Transceivers Tri-State Octal Bus SN74ABTH245N Texas Instruments 1: $2.11 838In Stock	Mfr. Part No. SN74ABTH245N Mouser Part No 595-SN74ABTH245N	Texas Instruments	Bus Transceivers Tri-State Octal Bus	Datasheet	838In Stock	$2.11 $1.46 $1.36 $1.27 View $1.19 $1.09 $1.08	Min.: 1 Mult.: 1	Through Hole	PDIP-20	ABTH
Bus Transceivers Octal Bus SN74BCT640NSR Texas Instruments 1: $8.75 1,260In Stock	Mfr. Part No. SN74BCT640NSR Mouser Part No 595-SN74BCT640NSR	Texas Instruments	Bus Transceivers Octal Bus	Datasheet	1,260In Stock	Cut Tape $8.75 $6.78 $6.29 $5.75 View Reel $5.15 $5.49 $5.33 $5.19 $5.15 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	BCT
Bus Transceivers Octal 3-STATE Trans MM74HCT245WMX onsemi 1: $0.91 2,466In Stock 3,000Expected 27/11/2026	Mfr. Part No. MM74HCT245WMX Mouser Part No 512-MM74HCT245WMX	onsemi	Bus Transceivers Octal 3-STATE Trans	Datasheet	2,466In Stock 3,000Expected 27/11/2026	Cut Tape $0.91 $0.678 $0.578 $0.506 View Reel $0.391 $0.472 $0.461 $0.391 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-20	HCT
Inverters Hex 74ACT11004DW Texas Instruments 1: $3.51 400In Stock	Mfr. Part No. 74ACT11004DW Mouser Part No 595-74ACT11004DW	Texas Instruments	Inverters Hex	Datasheet	400In Stock	$3.51 $2.65 $2.04 $1.94	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	ACT	CMOS
Bus Transceivers Octal Registered Bus Trncvr W/3-St Otpt A 595-CY74FCT646ATSOC CY74FCT646ATSOCT Texas Instruments 1: $1.33 1,760In Stock	Mfr. Part No. CY74FCT646ATSOCT Mouser Part No 595-CY74FCT646ATSOCT	Texas Instruments	Bus Transceivers Octal Registered Bus Trncvr W/3-St Otpt A 595-CY74FCT646ATSOC	Datasheet	1,760In Stock	Cut Tape $1.33 $0.963 $0.873 $0.773 Reel $0.653 View $0.726 $0.707 $0.69 $0.637 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-24	FCT
Bus Transceivers 16bit w/ Tri-St Out A 595-SN74ABT16543DL A 595-SN74ABT16543DLR SN74ABT16543DL Texas Instruments 1: $2.90 455In Stock	Mfr. Part No. SN74ABT16543DL Mouser Part No 595-SN74ABT16543DL	Texas Instruments	Bus Transceivers 16bit w/ Tri-St Out A 595-SN74ABT16543DL A 595-SN74ABT16543DLR	Datasheet	455In Stock	$2.90 $2.03 $1.90 $1.84 View $1.74 $1.70 $1.61 $1.57 $1.54	Min.: 1 Mult.: 1	SMD/SMT	SSOP-56	ABT
Bus Transceivers 3-State Octal Bus Tr ansceivers A 595-SN A 595-SN74ALS640B-1NSR SN74ALS640B-1N Texas Instruments 1: $6.60 288In Stock	Mfr. Part No. SN74ALS640B-1N Mouser Part No 595-SN74ALS640B-1N	Texas Instruments	Bus Transceivers 3-State Octal Bus Tr ansceivers A 595-SN A 595-SN74ALS640B-1NSR	Datasheet	288In Stock	$6.60 $5.06 $4.66 $4.24 $3.88	Min.: 1 Mult.: 1	Through Hole	PDIP-20	ALS
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs SN74HCT645PW Texas Instruments 1: $2.33 1,040In Stock	Mfr. Part No. SN74HCT645PW Mouser Part No 595-SN74HCT645PW	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs	Datasheet	1,040In Stock	$2.33 $1.73 $1.45 $1.38 View $1.32 $1.23	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	HCT
Bus Transceivers 16-Bit Bus Trnscvrs With 3-State Outputs A 595-SN74AHCT16245DLR 74AHCT16245DLRG4 Texas Instruments 1: $3.25 417In Stock	Mfr. Part No. 74AHCT16245DLRG4 Mouser Part No 595-74AHCT16245DLRG4	Texas Instruments	Bus Transceivers 16-Bit Bus Trnscvrs With 3-State Outputs A 595-SN74AHCT16245DLR	Datasheet	417In Stock	Cut Tape $3.25 $2.42 $2.21 $1.99 View Reel $1.45 $1.88 $1.83 $1.45 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SSOP-48	AHCT