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TTL Semiconductors

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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.
Inverters Hex SN74ALS04BN Texas Instruments 1: £0.995 1,348In Stock	Mfr. Part No. SN74ALS04BN Mouser Part No 595-SN74ALS04BN	Texas Instruments	Inverters Hex	Datasheet	1,348In Stock	£0.995 £0.716 £0.648 £0.571 View £0.538 £0.514 £0.484 £0.472	Min.: 1 Mult.: 1
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs SN74ALS245A-1N Texas Instruments 1: £0.89 157In Stock	Mfr. Part No. SN74ALS245A-1N Mouser Part No 595-SN74ALS245A-1N	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs	Datasheet	157In Stock	£0.89 £0.773 £0.766 £0.749	Min.: 1 Mult.: 1
Bus Transceivers Tri-State Octal Bus A 595-SN74ALS245ADW A 595-SN74ALS245ADW SN74ALS245ADWR Texas Instruments 1: £1.24 1,205In Stock	Mfr. Part No. SN74ALS245ADWR Mouser Part No 595-SN74ALS245ADWR	Texas Instruments	Bus Transceivers Tri-State Octal Bus A 595-SN74ALS245ADW A 595-SN74ALS245ADW	Datasheet	1,205In Stock	Cut Tape £1.24 £0.908 £0.818 £0.732 Reel £0.61 View £0.687 £0.66 £0.652 £0.598 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers OCTAL BUS TRANSCEIVE R SN74ALS620ADW Texas Instruments 1: £8.30 10In Stock	Mfr. Part No. SN74ALS620ADW Mouser Part No 595-SN74ALS620ADW	Texas Instruments	Bus Transceivers OCTAL BUS TRANSCEIVE R	Datasheet	10In Stock	£8.30 £6.74 £5.72 £5.27 View £5.22 £5.18 £5.12 Quote	Min.: 1 Mult.: 1
Bus Transceivers Octal Bus SN74ALS623ADW Texas Instruments 1: £5.16 227In Stock	Mfr. Part No. SN74ALS623ADW Mouser Part No 595-SN74ALS623ADW	Texas Instruments	Bus Transceivers Octal Bus	Datasheet	227In Stock	£5.16 £4.10 £3.47 £3.32 View £3.23 £3.18 £3.15 £3.13	Min.: 1 Mult.: 1
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs SN74ALS645A-1N Texas Instruments 1: £2.82 201In Stock	Mfr. Part No. SN74ALS645A-1N Mouser Part No 595-SN74ALS645A-1N	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs	Datasheet	201In Stock	£2.82 £1.94 £1.74 £1.62 View £1.58 £1.55 £1.51 £1.48	Min.: 1 Mult.: 1
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs SN74ALS645A-1NSR Texas Instruments 1: £3.18 445In Stock 2,000Expected 11/01/2027	Mfr. Part No. SN74ALS645A-1NSR Mouser Part No 595-SN74ALS645A-1NSR	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs	Datasheet	445In Stock 2,000Expected 11/01/2027	Cut Tape £3.18 £2.41 £2.22 £2.01 View Reel £1.75 £1.90 £1.84 £1.80 £1.75 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs SN74ALS645AN Texas Instruments 1: £2.82 133In Stock	Mfr. Part No. SN74ALS645AN Mouser Part No 595-SN74ALS645AN	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs	Datasheet	133In Stock	£2.82 £2.00 £1.89 £1.76 View £1.67 £1.58 £1.53 £1.48 £1.46	Min.: 1 Mult.: 1
Bus Transceivers Octal Registered A 5 95-SN74ALS646ADWR A A 595-SN74ALS646ADWR SN74ALS646ADW Texas Instruments 1: £11.30 26In Stock 125Expected 27/10/2026	Mfr. Part No. SN74ALS646ADW Mouser Part No 595-SN74ALS646ADW	Texas Instruments	Bus Transceivers Octal Registered A 5 95-SN74ALS646ADWR A A 595-SN74ALS646ADWR	Datasheet	26In Stock 125Expected 27/10/2026	£11.30 £8.84 £8.23 £7.56 View £7.48 £7.05 £6.89 Quote	Min.: 1 Mult.: 1
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs SN74AS245N Texas Instruments 1: £6.41 106In Stock	Mfr. Part No. SN74AS245N Mouser Part No 595-SN74AS245N	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs	Datasheet	106In Stock	£6.41 £4.70 £4.45 £4.21 View £4.00 £3.90 £3.82 £3.73	Min.: 1 Mult.: 1
Inverters Hex SN74F04N Texas Instruments 1: £0.661 518In Stock 1,000Expected 14/01/2027	Mfr. Part No. SN74F04N Mouser Part No 595-SN74F04N	Texas Instruments	Inverters Hex	Datasheet	518In Stock 1,000Expected 14/01/2027	£0.661 £0.485 £0.44 £0.392 View £0.368 £0.361 £0.347	Min.: 1 Mult.: 1 Max.: 1,001
Bus Transceivers Tri-State Octal Bus SN74F245N Texas Instruments 1: £1.17 948In Stock	Mfr. Part No. SN74F245N Mouser Part No 595-SN74F245N	Texas Instruments	Bus Transceivers Tri-State Octal Bus	Datasheet	948In Stock	£1.17 £0.796 £0.743 £0.69 View £0.647 £0.624 £0.603 £0.581 £0.568	Min.: 1 Mult.: 1
Bus Transceivers Octal Reg Trnscvr Wi th 3-State Outputs SN74F543DBR Texas Instruments 1: £1.19 51In Stock	Mfr. Part No. SN74F543DBR Mouser Part No 595-SN74F543DBR	Texas Instruments	Bus Transceivers Octal Reg Trnscvr Wi th 3-State Outputs	Datasheet	51In Stock	Cut Tape £1.19 £1.13 £1.04 £0.925 Reel £0.788 View £0.871 £0.841 £0.803 £0.759 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Octal bus Transceive r SN74LS640-1N Texas Instruments 1: £2.37 428In Stock	Mfr. Part No. SN74LS640-1N Mouser Part No 595-SN74LS640-1N	Texas Instruments	Bus Transceivers Octal bus Transceive r	Datasheet	428In Stock	£2.37 £1.67 £1.56 £1.47 View £1.38 £1.34 £1.32 £1.29 £1.27	Min.: 1 Mult.: 1
Bus Transceivers Octal Bus SN74LS640N Texas Instruments 1: £2.37 200In Stock 600Expected 01/02/2027	Mfr. Part No. SN74LS640N Mouser Part No 595-SN74LS640N	Texas Instruments	Bus Transceivers Octal Bus	Datasheet	200In Stock 600Expected 01/02/2027	£2.37 £1.67 £1.56 £1.47 View £1.38 £1.34 £1.30 £1.26 £1.23	Min.: 1 Mult.: 1
Bus Transceivers Octal bus Xcvr A 595 -SN74LS641-1DW A 59 A 595-SN74LS641-1DW SN74LS641-1DWR Texas Instruments 1: £3.55 536In Stock	Mfr. Part No. SN74LS641-1DWR Mouser Part No 595-SN74LS641-1DWR	Texas Instruments	Bus Transceivers Octal bus Xcvr A 595 -SN74LS641-1DW A 59 A 595-SN74LS641-1DW	Datasheet	536In Stock	Cut Tape £3.55 £2.67 £2.45 £2.22 View Reel £1.91 £2.10 £2.09 £1.96 £1.91 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Octal Bus w/ OC Out SN74LS641-1N Texas Instruments 1: £4.12 224In Stock	Mfr. Part No. SN74LS641-1N Mouser Part No 595-SN74LS641-1N	Texas Instruments	Bus Transceivers Octal Bus w/ OC Out	Datasheet	224In Stock	£4.12 £2.97 £2.80 £2.64 View £2.50 £2.44 £2.37 £2.30	Min.: 1 Mult.: 1
Bus Transceivers Octal bus Xcvr SN74LS642DW Texas Instruments 1: £8.93 147In Stock	Mfr. Part No. SN74LS642DW Mouser Part No 595-SN74LS642DW	Texas Instruments	Bus Transceivers Octal bus Xcvr	Datasheet	147In Stock	£8.93 £7.00 £6.50 £5.98 View £5.81 £5.57 £5.45 Quote	Min.: 1 Mult.: 1
Bus Transceivers Octal bus Transceive r SN74LS645-1N Texas Instruments 1: £2.98 601In Stock	Mfr. Part No. SN74LS645-1N Mouser Part No 595-SN74LS645-1N	Texas Instruments	Bus Transceivers Octal bus Transceive r	Datasheet	601In Stock	£2.98 £2.06 £1.91 £1.83 View £1.74 £1.69 £1.61 £1.56 £1.53	Min.: 1 Mult.: 1
Bus Transceivers Octal bus Transceive r SN74LS645N Texas Instruments 1: £2.80 359In Stock	Mfr. Part No. SN74LS645N Mouser Part No 595-SN74LS645N	Texas Instruments	Bus Transceivers Octal bus Transceive r	Datasheet	359In Stock	£2.80 £1.98 £1.86 £1.73 View £1.63 £1.61 £1.55 £1.50 £1.48	Min.: 1 Mult.: 1
Bus Transceivers Tri-State 16-Bit SN74ABT162245DGGR Texas Instruments 1: £1.36 810In Stock	Mfr. Part No. SN74ABT162245DGGR Mouser Part No 595-SNABT162245DGGR	Texas Instruments	Bus Transceivers Tri-State 16-Bit	Datasheet	810In Stock	Cut Tape £1.36 £0.995 £0.908 £0.803 Reel £0.684 View £0.759 £0.732 £0.728 £0.668 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
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
Bus Transceivers 74LVC4245ABQ/SOT815/DHVQFN24 74LVC4245ABQ,118 Nexperia 1: £0.503 3,071In 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	3,071In 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
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs SN74ALS1245AN Texas Instruments 1: £6.99 103In Stock End of Life	Mfr. Part No. SN74ALS1245AN Mouser Part No 595-SN74ALS1245AN End of Life	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs	Datasheet	103In Stock	£6.99 £5.41 £5.01 £4.58 View £4.32 £4.26 £4.21 £4.10	Min.: 1 Mult.: 1
Bus Transceivers Octal Bus Xcvr A 595 -CY74FCT2245ATSOC A A 595-CY74FCT2245ATSOC CY74FCT2245ATSOCT Texas Instruments 1: £0.608 1,321In Stock	Mfr. Part No. CY74FCT2245ATSOCT Mouser Part No 595-CY74FCT2245ATOCT	Texas Instruments	Bus Transceivers Octal Bus Xcvr A 595 -CY74FCT2245ATSOC A A 595-CY74FCT2245ATSOC	Datasheet	1,321In Stock	Cut Tape £0.608 £0.434 £0.39 £0.342 Reel £0.284 View £0.32 £0.306 £0.295 £0.279 MouseReel Available	Min.: 1 Mult.: 1 : 2,000

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