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TTL CMOS Logic ICs

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Input Level = TTL Output Level = CMOS

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Logic Family	Logic Type
Bus Transceivers Hi-Sp CMOS Logic Oct al Inv Bus Xcvr CD74HCT640M Texas Instruments 1: £3.75 2,809In Stock	Mfr. Part No. CD74HCT640M Mouser Part No 595-CD74HCT640M	Texas Instruments	Bus Transceivers Hi-Sp CMOS Logic Oct al Inv Bus Xcvr	Datasheet	2,809In Stock	£3.75 £2.86 £2.63 £2.38 View £2.27 £2.10 £2.05	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	HCT
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs SN74ACT245NSR Texas Instruments 1: £1.20 3,524In Stock	Mfr. Part No. SN74ACT245NSR Mouser Part No 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	3,524In Stock	Cut Tape £1.20 £0.882 £0.803 £0.708 Reel £0.602 View £0.666 £0.656 £0.655 £0.588 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	ACT
Bus Transceivers Tri-State Octal SN74ACT245DBR Texas Instruments 1: £0.995 5,298In Stock	Mfr. Part No. SN74ACT245DBR Mouser Part No 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 £0.995 £0.721 £0.654 £0.58 Reel £0.469 View £0.544 £0.53 £0.518 £0.463 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SSOP-20	ACT
Bus Transceivers 16-Bit Bus Trnscvrs With 3-State Outputs ALT 595-74ACT16245DLR 74ACT16245DLRG4 Texas Instruments 1: £3.10 1,141In Stock	Mfr. Part No. 74ACT16245DLRG4 Mouser Part No 595-74ACT16245DLRG4	Texas Instruments	Bus Transceivers 16-Bit Bus Trnscvrs With 3-State Outputs ALT 595-74ACT16245DLR	Datasheet	1,141In Stock	Cut Tape £3.10 £2.33 £2.15 £1.94 View Reel £1.55 £1.84 £1.82 £1.55 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SSOP-48	ACT
Bus Transceivers 16bit SN74AHCT16245DGVR Texas Instruments 1: £2.13 1,993In Stock	Mfr. Part No. SN74AHCT16245DGVR Mouser Part No 595-74AHCT16245DGVR	Texas Instruments	Bus Transceivers 16bit	Datasheet	1,993In Stock	Cut Tape £2.13 £1.58 £1.45 £1.31 Reel £1.10 View £1.23 £1.20 £1.14 £1.08 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TVSOP-48	AHCT
Bus Transceivers 5V Octal Bus Transceiver MC74VHCT245ADTRG onsemi 1: £0.766 5,397In Stock	Mfr. Part No. MC74VHCT245ADTRG Mouser Part No 863-MC74VHCT245ADTRG	onsemi	Bus Transceivers 5V Octal Bus Transceiver Learn More about onsemi mc74vhct245a bus transceivers	Datasheet	5,397In Stock	Cut Tape £0.766 £0.546 £0.492 £0.433 Reel £0.358 View £0.405 £0.388 £0.375 £0.327 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	74VHC
Bus Transceivers Tri-State 16-Bit Bus A 595-74ACT16245DGG A 595-74ACT16245DGGRG4 74ACT16245DGGR Texas Instruments 1: £2.95 1,989In Stock	Mfr. Part No. 74ACT16245DGGR Mouser Part No 595-74ACT16245DGGR	Texas Instruments	Bus Transceivers Tri-State 16-Bit Bus A 595-74ACT16245DGG A 595-74ACT16245DGGRG4	Datasheet	1,989In Stock	Cut Tape £2.95 £2.39 £2.33 Reel £2.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-48	ACT
Bus Transceivers 16-Bit Bus Trnscvrs With 3-State Outputs A 595-SN74AHCT16245DL SN74AHCT16245DLR Texas Instruments 1: £2.33 934In Stock	Mfr. Part No. SN74AHCT16245DLR Mouser Part No 595-SN74AHCT16245DLR	Texas Instruments	Bus Transceivers 16-Bit Bus Trnscvrs With 3-State Outputs A 595-SN74AHCT16245DL	Datasheet	934In Stock	Cut Tape £2.33 £1.75 £1.60 £1.44 Reel £1.27 View £1.38 £1.22 £1.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SSOP-48	AHCT
Bus Transceivers 5V Octal 3-State Non-Inverting Bus MC74HCT245ADTR2G onsemi 1: £0.54 4,900In Stock	Mfr. Part No. MC74HCT245ADTR2G Mouser Part No 863-MC74HCT245ADTR2G	onsemi	Bus Transceivers 5V Octal 3-State Non-Inverting Bus	Datasheet	4,900In Stock	Cut Tape £0.54 £0.378 £0.34 £0.297 View Reel £0.213 £0.276 £0.264 £0.258 £0.213 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	HCT
Bus Transceivers 16bit Tri-St Bus A 5 95-74ACT16646DL A 5 A 595-74ACT16646DL 74ACT16646DLR Texas Instruments 1: £4.36 1,450In Stock	Mfr. Part No. 74ACT16646DLR Mouser Part No 595-74ACT16646DLR	Texas Instruments	Bus Transceivers 16bit Tri-St Bus A 5 95-74ACT16646DL A 5 A 595-74ACT16646DL	Datasheet	1,450In Stock	Cut Tape £4.36 £3.70 £3.54 £3.36 £3.26 Reel £3.25 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SSOP-56	ACT
Bus Transceivers Octal Bidirectional Transceiver MC74ACT245DTR2G onsemi 1: £0.721 5,596In Stock	Mfr. Part No. MC74ACT245DTR2G Mouser Part No 863-MC74ACT245DTR2G	onsemi	Bus Transceivers Octal Bidirectional Transceiver	Datasheet	5,596In Stock	Cut Tape £0.721 £0.519 £0.468 £0.411 View Reel £0.34 £0.384 £0.368 £0.356 £0.34 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	SMD/SMT	TSSOP-20	ACT
Bus Transceivers Octal Bidirectional Transceiver MC74ACT245DWG onsemi 1: £0.882 3,446In Stock 5,282Expected 30/10/2026	Mfr. Part No. MC74ACT245DWG Mouser Part No 863-MC74ACT245DWG	onsemi	Bus Transceivers Octal Bidirectional Transceiver	Datasheet	3,446In Stock 5,282Expected 30/10/2026	£0.882 £0.633 £0.518 £0.48 View £0.45 £0.436 £0.428 £0.414 £0.409	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	ACT
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs A 595-SN74AHCT245PWR SN74AHCT245PWRG4 Texas Instruments 1: £0.578 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 £0.578 £0.522 £0.494 £0.446 View Reel £0.328 £0.416 £0.40 £0.387 £0.328 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-20	AHCT
Bus Transceivers Tri-State Octal Bus SN74HCT646DW Texas Instruments 1: £1.95 795In Stock	Mfr. Part No. SN74HCT646DW Mouser Part No 595-SN74HCT646DW	Texas Instruments	Bus Transceivers Tri-State Octal Bus	Datasheet	795In Stock	£1.95 £1.45 £1.30 £1.17 View £1.10 £0.995	Min.: 1 Mult.: 1	SMD/SMT	SOIC-24	HCT
Bus Transceivers Octal Bus Trnscvr Wi th 3-State Outputs SN74LV245ATRGYR Texas Instruments 1: £0.473 2,947In Stock	Mfr. Part No. SN74LV245ATRGYR Mouser Part No 595-SN74LV245ATRGYR	Texas Instruments	Bus Transceivers Octal Bus Trnscvr Wi th 3-State Outputs	Datasheet	2,947In Stock	Cut Tape £0.473 £0.33 £0.295 £0.256 Reel £0.206 View £0.238 £0.227 £0.217 £0.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-20	LV
Bus Transceivers Tri-State Octal CD74HCT646M96 Texas Instruments 1: £3.53 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 £3.53 £2.66 £2.44 £2.21 Reel £1.95 View £2.10 £2.08 £1.96 £1.94 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-24	HCT
Bus Transceivers Octal Tri-St CD74ACT623M96 Texas Instruments 1: £2.81 1,109In Stock	Mfr. Part No. CD74ACT623M96 Mouser Part No 595-CD74ACT623M96	Texas Instruments	Bus Transceivers Octal Tri-St	Datasheet	1,109In Stock	Cut Tape £2.81 £2.10 £1.91 £1.72 Reel £1.48 View £1.62 £1.58 £1.51 £1.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	ACT
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AHCT245PWR SN74AHCT245PWRE4 Texas Instruments 1: £0.713 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 £0.713 £0.512 £0.46 £0.405 View Reel £0.328 £0.378 £0.362 £0.351 £0.328 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-20	AHCT
Bus Transceivers Tri-St. Octal Bus A 595-CD74HCT245M A 59 A 595-CD74HCT245M CD74HCT245M96 Texas Instruments 1: £0.646 3,506In Stock	Mfr. Part No. CD74HCT245M96 Mouser Part No 595-CD74HCT245M96	Texas Instruments	Bus Transceivers Tri-St. Octal Bus A 595-CD74HCT245M A 59 A 595-CD74HCT245M	Datasheet	3,506In Stock	Cut Tape £0.646 £0.46 £0.416 £0.365 View Reel £0.293 £0.34 £0.326 £0.325 £0.293 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	HCT
Bus Transceivers Octal Bus Transceive rs SN74HCT245ANSR Texas Instruments 1: £0.796 1,749In Stock	Mfr. Part No. SN74HCT245ANSR Mouser Part No 595-SN74HCT245ANSR	Texas Instruments	Bus Transceivers Octal Bus Transceive rs	Datasheet	1,749In Stock	Cut Tape £0.796 £0.571 £0.516 £0.455 Reel £0.374 View £0.426 £0.41 £0.367 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	HCT
Bus Transceivers Hi-Spd CMOS Non-Inv Octal-Bus Xcvr ALT 5 ALT 595-CD74HCT245E CD74HCT245EE4 Texas Instruments 1: £0.811 1,431In Stock	Mfr. Part No. CD74HCT245EE4 Mouser Part No 595-CD74HCT245EE4	Texas Instruments	Bus Transceivers Hi-Spd CMOS Non-Inv Octal-Bus Xcvr ALT 5 ALT 595-CD74HCT245E	Datasheet	1,431In Stock	£0.811 £0.58 £0.521 £0.458 View £0.428 £0.41 £0.397 £0.388 £0.383	Min.: 1 Mult.: 1	Through Hole	PDIP-20	HCT
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74HCT245N SN74HCT245NE4 Texas Instruments 1: £0.796 574In Stock	Mfr. Part No. SN74HCT245NE4 Mouser Part No 595-SN74HCT245NE4	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74HCT245N Learn More about Texas Instruments ti sn74hct245 octal bus tranceivers	Datasheet	574In Stock	£0.796 £0.567 £0.511 £0.449 View £0.42 £0.402 £0.388 £0.381 £0.375	Min.: 1 Mult.: 1	Through Hole	PDIP-20	HCT
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74HCT245PWR SN74HCT245PWRE4 Texas Instruments 1: £0.899 1,595In Stock	Mfr. Part No. SN74HCT245PWRE4 Mouser Part No 595-SN74HCT245PWRE4	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74HCT245PWR Learn More about Texas Instruments ti sn74hct245 octal bus tranceivers	Datasheet	1,595In Stock	Cut Tape £0.899 £0.652 £0.588 £0.517 Reel £0.428 View £0.483 £0.463 £0.448 £0.417 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-20	HCT
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74HCT245PWR SN74HCT245PWRG4 Texas Instruments 1: £0.856 2,276In Stock	Mfr. Part No. SN74HCT245PWRG4 Mouser Part No 595-SN74HCT245PWRG4	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74HCT245PWR Learn More about Texas Instruments ti sn74hct245 octal bus tranceivers	Datasheet	2,276In Stock	Cut Tape £0.856 £0.62 £0.56 £0.495 View Reel £0.398 £0.464 £0.445 £0.43 £0.398 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-20	HCT
Inverters Hex 74ACT11004DW Texas Instruments 1: £2.64 400In Stock	Mfr. Part No. 74ACT11004DW Mouser Part No 595-74ACT11004DW	Texas Instruments	Inverters Hex	Datasheet	400In Stock	£2.64 £1.99 £1.53 £1.46	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	ACT	CMOS