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TTL Logic ICs

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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 Octal bus Transceive r A 595-SN74LS245DB A 595-SN74LS245DBRG4 SN74LS245DBR Texas Instruments 1: £1.18 2,002In Stock	Mfr. Part No. SN74LS245DBR Mouser Part No 595-SN74LS245DBR	Texas Instruments	Bus Transceivers Octal bus Transceive r A 595-SN74LS245DB A 595-SN74LS245DBRG4	Datasheet	2,002In Stock	Cut Tape £1.18 £0.863 £0.788 £0.695 Reel £0.591 View £0.654 £0.643 £0.574 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SSOP-20	LS
Bus Transceivers Octal Bus A 595-SN74 LS245DW A 595-SN74L A 595-SN74LS245DW SN74LS245DWR Texas Instruments 1: £0.871 6,666In Stock	Mfr. Part No. SN74LS245DWR Mouser Part No 595-SN74LS245DWR	Texas Instruments	Bus Transceivers Octal Bus A 595-SN74 LS245DW A 595-SN74L A 595-SN74LS245DW	Datasheet	6,666In Stock	Cut Tape £0.871 £0.632 £0.572 £0.505 Reel £0.426 View £0.474 £0.458 £0.415 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	LS
Bus Transceivers Octal Bus SN74LS245N Texas Instruments 1: £1.14 3,556In Stock 7,000Expected 26/11/2026	Mfr. Part No. SN74LS245N Mouser Part No 595-SN74LS245N	Texas Instruments	Bus Transceivers Octal Bus	Datasheet	3,556In Stock 7,000Expected 26/11/2026	£1.14 £0.89 £0.723 £0.671 View £0.629 £0.607 £0.587 £0.566 £0.553	Min.: 1 Mult.: 1	Through Hole	PDIP-20	LS
Bus Transceivers Octal Bus Transceive rs With 3-State Out SN74LS245NSR Texas Instruments 1: £1.13 2,652In Stock	Mfr. Part No. SN74LS245NSR Mouser Part No 595-SN74LS245NSR	Texas Instruments	Bus Transceivers Octal Bus Transceive rs With 3-State Out	Datasheet	2,652In Stock	Cut Tape £1.13 £0.818 £0.737 £0.651 Reel £0.551 View £0.61 £0.595 £0.566 £0.538 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOP-20	LS
Bus Transceivers Octal bus Transceive r SN74LS640NSR Texas Instruments 1: £2.05 2,454In Stock	Mfr. Part No. SN74LS640NSR Mouser Part No 595-SN74LS640NSR	Texas Instruments	Bus Transceivers Octal bus Transceive r	Datasheet	2,454In Stock	Cut Tape £2.05 £1.86 £1.75 £1.50 Reel £1.32 £1.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	LS
Bus Transceivers Octal bus Xcvr SN74LS642NSR Texas Instruments 1: £10.14 1,430In Stock	Mfr. Part No. SN74LS642NSR Mouser Part No 595-SN74LS642NSR	Texas Instruments	Bus Transceivers Octal bus Xcvr	Datasheet	1,430In Stock	Cut Tape £10.14 £7.94 £7.39 £6.79 View Reel £6.03 £6.73 £6.33 £6.19 £6.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	LS
Bus Transceivers Octal Genral Purpose InterfacE Bus Trans A 595-SN75ALS162DW SN75ALS162DWR Texas Instruments 1: £7.97 294In Stock	Mfr. Part No. SN75ALS162DWR Mouser Part No 595-SN75ALS162DWR	Texas Instruments	Bus Transceivers Octal Genral Purpose InterfacE Bus Trans A 595-SN75ALS162DW	Datasheet	294In Stock	Cut Tape £7.97 £6.22 £5.79 £5.31 View Reel £4.72 £5.04 £4.94 £4.83 £4.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-24	ALS
Bus Transceivers X34 Pb-F CMOS LOGIC IC SERIES SOIC14 NAND Gate 74HCT245D Toshiba 1: £0.405 16,207In Stock	Mfr. Part No. 74HCT245D Mouser Part No 757-74HCT245D	Toshiba	Bus Transceivers X34 Pb-F CMOS LOGIC IC SERIES SOIC14 NAND Gate Learn More about Toshiba 74hc ic	Datasheet	16,207In Stock	Cut Tape £0.405 £0.283 £0.254 £0.221 Reel £0.184 View £0.205 £0.196 £0.191 £0.182 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-14	HCT
Bus Transceivers X34 Pb-F VHS TSSOP 20 CMOS LOGIC IC 74VHCT245AFT Toshiba 1: £0.308 28,860In Stock	Mfr. Part No. 74VHCT245AFT Mouser Part No 757-74VHCT245AFT	Toshiba	Bus Transceivers X34 Pb-F VHS TSSOP 20 CMOS LOGIC IC	Datasheet	28,860In Stock	Cut Tape £0.308 £0.217 £0.194 £0.168 Reel £0.134 View £0.155 £0.148 £0.142 £0.131 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	VHCT
Bus Transceivers 74HCT245D/SOT163/SO20 74HCT245D,653 Nexperia 1: £0.413 14,658In Stock 2,000Expected 04/12/2026	Mfr. Part No. 74HCT245D,653 Mouser Part No 771-74HCT245D-T	Nexperia	Bus Transceivers 74HCT245D/SOT163/SO20	Datasheet	14,658In Stock 2,000Expected 04/12/2026	Cut Tape £0.413 £0.289 £0.259 £0.225 Reel £0.185 View £0.21 £0.20 £0.195 £0.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	HCT
Inverters 74AHCT14BQ/SOT762/DHVQFN14 74AHCT14BQ,115 Nexperia 1: £0.225 17,075In Stock	Mfr. Part No. 74AHCT14BQ,115 Mouser Part No 771-AHCT14BQ115	Nexperia	Inverters 74AHCT14BQ/SOT762/DHVQFN14	Datasheet	17,075In Stock	Cut Tape £0.225 £0.153 £0.137 £0.117 Reel £0.096 View £0.108 £0.103 £0.099 £0.093 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DHVQFN-14	AHCT	CMOS
Bus Transceivers Octal Bidirectional Transceiver MC74ACT245DWR2G onsemi 1: £0.841 6,037In Stock	Mfr. Part No. MC74ACT245DWR2G Mouser Part No 863-MC74ACT245DWR2G	onsemi	Bus Transceivers Octal Bidirectional Transceiver	Datasheet	6,037In Stock	Cut Tape £0.841 £0.641 £0.576 £0.507 Reel £0.424 View £0.474 £0.454 £0.388 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-20	ACT
Bus Transceivers Octal 3-STATE Trans MM74HCT245MTC onsemi 1: £0.713 376In Stock	Mfr. Part No. MM74HCT245MTC Mouser Part No 512-MM74HCT245MTC	onsemi	Bus Transceivers Octal 3-STATE Trans	Datasheet	376In Stock	£0.713 £0.498 £0.393 £0.347 View £0.341 £0.32 £0.299 £0.287	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	HCT
Bus Transceivers Octal 3-STATE Trans MM74HCT245WM onsemi 1: £0.668 877In Stock	Mfr. Part No. MM74HCT245WM Mouser Part No 512-MM74HCT245WM	onsemi	Bus Transceivers Octal 3-STATE Trans	Datasheet	877In Stock	£0.668 £0.486 £0.432 £0.388 View £0.377 £0.361 £0.335 £0.323 £0.308	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	HCT
Inverters 74VHC CMOS Digital Integrated Circuit 74VHCT04AFT(BJ) Toshiba 1: £0.165 5,944In Stock	Mfr. Part No. 74VHCT04AFT(BJ) Mouser Part No 757-74VHCT04AFTBJ	Toshiba	Inverters 74VHC CMOS Digital Integrated Circuit	Datasheet	5,944In Stock	Cut Tape £0.165 £0.109 £0.096 £0.082 View Reel £0.067 £0.075 £0.072 £0.067 £0.067 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-14	74VHCT	CMOS
Bus Transceivers 74LVC4245ABQ/SOT815/DHVQFN24 74LVC4245ABQ,118 Nexperia 1: £0.503 2,936In Stock	Mfr. Part No. 74LVC4245ABQ,118 Mouser Part No 771-74LVC4245ABQ,118	Nexperia	Bus Transceivers 74LVC4245ABQ/SOT815/DHVQFN24 Learn More about Nexperia voltage translators	Datasheet	2,936In Stock	Cut Tape £0.503 £0.358 £0.322 £0.282 Reel £0.228 View £0.262 £0.251 £0.246 £0.223 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DHVQFN-24	LVC
Bus Transceivers 5V Octal 3-State Non-Inverting Bus MC74HCT245ADTG onsemi 1: £0.548 280In Stock	Mfr. Part No. MC74HCT245ADTG Mouser Part No 863-MC74HCT245ADTG	onsemi	Bus Transceivers 5V Octal 3-State Non-Inverting Bus	Datasheet	280In Stock	£0.548 £0.384 £0.332 £0.297 View £0.279 £0.262 £0.233 £0.229	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	HCT
Bus Transceivers 5V Octal 3-State Non-Inverting Bus MC74HCT245ADWG onsemi 1: £0.623 1,261In Stock	Mfr. Part No. MC74HCT245ADWG Mouser Part No 863-MC74HCT245ADWG	onsemi	Bus Transceivers 5V Octal 3-State Non-Inverting Bus	Datasheet	1,261In Stock	£0.623 £0.518 £0.466 £0.41 View £0.397 £0.396 £0.388 £0.333 £0.325	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Wide-20	HCT
Bus Transceivers 5V Octal Bus Transceiver MC74VHCT245ADTG onsemi 1: £0.698 344In Stock	Mfr. Part No. MC74VHCT245ADTG Mouser Part No 863-MC74VHCT245ADTG	onsemi	Bus Transceivers 5V Octal Bus Transceiver Learn More about onsemi mc74vhct245a bus transceivers	Datasheet	344In Stock	£0.698 £0.513 £0.429 £0.405 View £0.386 £0.372 £0.359 £0.327	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	74VHC
Inverters Hex Schmitt-Trigger A 595-SN74AC14N A 59 A 595-SN74AC14N SN74ACT14N Texas Instruments 1: £1.01 1,107In Stock End of Life	Mfr. Part No. SN74ACT14N Mouser Part No 595-SN74ACT14N End of Life	Texas Instruments	Inverters Hex Schmitt-Trigger A 595-SN74AC14N A 59 A 595-SN74AC14N Learn More about Texas Instruments ti sn74act14 q1 inverter	Datasheet	1,107In Stock	£1.01 £0.749 £0.636 £0.582 View £0.546 £0.524 £0.501 £0.486 £0.475	Min.: 1 Mult.: 1	Through Hole	PDIP-14	ACT	CMOS
Bus Transceivers Tri-State Octal SN74ACT245N Texas Instruments 1: £1.48 6,777In Stock End of Life	Mfr. Part No. SN74ACT245N Mouser Part No 595-SN74ACT245N End of Life	Texas Instruments	Bus Transceivers Tri-State Octal Learn More about Texas Instruments ti sn74act245 octal bus transceivers	Datasheet	6,777In Stock	£1.48 £1.01 £0.943 £0.863 View £0.811 £0.78 £0.773 £0.742	Min.: 1 Mult.: 1	Through Hole	PDIP-20	ACT
Bus Transceivers Enhanced-product&nbs p;5-V octal-bus tra V62/23618-01XE Texas Instruments 1: £2.58 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 £2.58 £1.92 £1.75 £1.58 Reel £1.36 View £1.48 £1.46 £1.38 £1.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSSOP-20	AHCT
Bus Transceivers Octal Bidir Trans 74ACT245MTCX onsemi 1: £0.698 2,913In Stock 12,500On Order	Mfr. Part No. 74ACT245MTCX Mouser Part No 512-74ACT245MTCX	onsemi	Bus Transceivers Octal Bidir Trans	Datasheet	2,913In Stock 12,500On Order On Order Ship Dates Mfr. No: 74ACT245MTCX Stock: 2,913 Can Dispatch Immediately On Order: 5,000 Expected 09/11/2026 7,500 Expected 17/11/2026 Factory Lead Time: 15 Weeks	Cut Tape £0.698 £0.502 £0.453 £0.399 Reel £0.34 View £0.373 £0.357 £0.322 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	ACT
Bus Transceivers Octal Bidir Trans 74ACT245SC onsemi 1: £0.811 1,594In Stock	Mfr. Part No. 74ACT245SC Mouser Part No 512-74ACT245SC	onsemi	Bus Transceivers Octal Bidir Trans	Datasheet	1,594In Stock	£0.811 £0.598 £0.527 £0.474 View £0.45 £0.433 £0.417 £0.408 £0.402	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	ACT
Bus Transceivers Octal 3-STATE Trans MM74HCT245MTCX onsemi 1: £0.578 2,407In Stock 17,500Expected 04/12/2026	Mfr. Part No. MM74HCT245MTCX Mouser Part No 512-MM74HCT245MTCX	onsemi	Bus Transceivers Octal 3-STATE Trans	Datasheet	2,407In Stock 17,500Expected 04/12/2026	Cut Tape £0.578 £0.56 £0.362 £0.317 Reel £0.244 View £0.295 £0.287 £0.233 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	HCT