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TTL CMOS Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Bus Transceivers Octal Bidir Trans 74ACT245SC onsemi 1: HK$8.88 1,594In Stock	Mfr. Part No. 74ACT245SC Mouser Part No 512-74ACT245SC	onsemi	Bus Transceivers Octal Bidir Trans	Datasheet	1,594In Stock	HK$8.88 HK$6.55 HK$5.77 HK$5.19 View HK$4.93 HK$4.74 HK$4.57 HK$4.46 HK$4.40	Min.: 1 Mult.: 1
Bus Transceivers Octal 3-STATE Trans MM74HCT245MTCX onsemi 1: HK$6.33 2,407In Stock 17,500Expected 4/12/2026	Mfr. Part No. MM74HCT245MTCX Mouser Part No 512-MM74HCT245MTCX	onsemi	Bus Transceivers Octal 3-STATE Trans	Datasheet	2,407In Stock 17,500Expected 4/12/2026	Cut Tape HK$6.33 HK$6.12 HK$3.97 HK$3.47 Reel HK$2.67 View HK$3.23 HK$3.14 HK$2.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Bus Transceivers Octal 3-STATE Trans MM74HCT245WMX onsemi 1: HK$7.48 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 HK$7.48 HK$5.57 HK$4.75 HK$4.16 View Reel HK$3.21 HK$3.88 HK$3.79 HK$3.21 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Bus Transceivers Tri-State 16-Bit A 5 95-74ACT16245DL A 5 A 595-74ACT16245DL 74ACT16245DLR Texas Instruments 1: HK$32.72 334In Stock 1,000Expected 23/11/2026	Mfr. Part No. 74ACT16245DLR Mouser Part No 595-74ACT16245DLR	Texas Instruments	Bus Transceivers Tri-State 16-Bit A 5 95-74ACT16245DL A 5 A 595-74ACT16245DL	Datasheet	334In Stock 1,000Expected 23/11/2026	Cut Tape HK$32.72 HK$24.74 HK$22.77 HK$20.55 View Reel HK$17.67 HK$19.97 HK$19.81 HK$17.67 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Bus Transceivers 16bit SN74AHCT16245DGGR Texas Instruments 1: HK$23.34 402In Stock	Mfr. Part No. SN74AHCT16245DGGR Mouser Part No 595-74AHCT16245DGGR	Texas Instruments	Bus Transceivers 16bit	Datasheet	402In Stock	Cut Tape HK$23.34 HK$17.34 HK$15.86 HK$14.30 HK$13.48 Reel HK$11.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Tri-State Non-Invert CD74ACT245E Texas Instruments 1: HK$17.34 1,241In Stock	Mfr. Part No. CD74ACT245E Mouser Part No 595-CD74ACT245E	Texas Instruments	Bus Transceivers Tri-State Non-Invert	Datasheet	1,241In Stock	HK$17.34 HK$12.00 HK$11.18 HK$10.36 View HK$9.78 HK$9.45 HK$8.80 HK$8.63	Min.: 1 Mult.: 1
Bus Transceivers Tri-State Non-Invert A 595-CD74ACT245M A A 595-CD74ACT245M CD74ACT245M96 Texas Instruments 1: HK$10.28 232In Stock 8,000On Order	Mfr. Part No. CD74ACT245M96 Mouser Part No 595-CD74ACT245M96	Texas Instruments	Bus Transceivers Tri-State Non-Invert A 595-CD74ACT245M A A 595-CD74ACT245M	Datasheet	232In Stock 8,000On Order On Order Ship Dates Mfr. No: CD74ACT245M96 Stock: 232 Can Dispatch Immediately On Order: 2,000 Expected 4/1/2027 6,000 Expected 14/6/2027 Factory Lead Time: 26 Weeks	Cut Tape HK$10.28 HK$7.45 HK$6.74 HK$5.97 Reel HK$5.03 View HK$5.60 HK$5.43 HK$5.37 HK$4.90 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Tri-State High Speed CD74HCT243E Texas Instruments 1: HK$16.44 95In Stock	Mfr. Part No. CD74HCT243E Mouser Part No 595-CD74HCT243E	Texas Instruments	Bus Transceivers Tri-State High Speed	Datasheet	95In Stock	HK$16.44 HK$12.17 HK$11.01 HK$9.78 View HK$9.21 HK$8.88 HK$8.71 HK$8.63 HK$8.47	Min.: 1 Mult.: 1
Bus Transceivers Tri-St. Octal Bus CD74HCT245E Texas Instruments 1: HK$7.97 2,038In Stock	Mfr. Part No. CD74HCT245E Mouser Part No 595-CD74HCT245E	Texas Instruments	Bus Transceivers Tri-St. Octal Bus	Datasheet	2,038In Stock	HK$7.97 HK$5.62 HK$5.20 HK$4.72 View HK$4.51 HK$4.33 HK$4.18 HK$3.99 HK$3.91	Min.: 1 Mult.: 1
Bus Transceivers Tri-St. Octal Bus A 595-CD74HCT245M A 59 A 595-CD74HCT245M CD74HCT245M96 Texas Instruments 1: HK$7.07 3,242In 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	3,242In Stock	Cut Tape HK$7.07 HK$5.04 HK$4.55 HK$3.99 View Reel HK$3.21 HK$3.73 HK$3.57 HK$3.55 HK$3.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Hi-Sp CMOS Logic Oct al Inv Bus Xcvr CD74HCT640E Texas Instruments 1: HK$36.66 359In Stock	Mfr. Part No. CD74HCT640E Mouser Part No 595-CD74HCT640E	Texas Instruments	Bus Transceivers Hi-Sp CMOS Logic Oct al Inv Bus Xcvr	Datasheet	359In Stock	HK$36.66 HK$26.30 HK$24.74 HK$22.93 View HK$21.78 HK$20.88 HK$19.97 HK$19.56 HK$19.48	Min.: 1 Mult.: 1
Bus Transceivers Tri-State Octal A 59 5-SN74ACT245DW A 59 A 595-SN74ACT245DW SN74ACT245DWR Texas Instruments 1: HK$12.08 2,025In Stock 4,000Expected 28/12/2026	Mfr. Part No. SN74ACT245DWR Mouser Part No 595-SN74ACT245DWR	Texas Instruments	Bus Transceivers Tri-State Octal A 59 5-SN74ACT245DW A 59 A 595-SN74ACT245DW Learn More about Texas Instruments ti sn74act245 octal bus transceivers	Datasheet	2,025In Stock 4,000Expected 28/12/2026	Cut Tape HK$12.08 HK$8.80 HK$7.84 HK$6.93 Reel HK$5.86 View HK$6.49 HK$6.34 HK$6.03 HK$5.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Tri-State Octal Bus SN74AHCT245DBR Texas Instruments 1: HK$5.43 2,632In 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	2,632In Stock	Cut Tape HK$5.43 HK$3.80 HK$3.39 HK$2.95 Reel HK$2.37 View HK$2.74 HK$2.61 HK$2.50 HK$2.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Octal Bus Transceive rs ALT 595-SN74AHCT ALT 595-SN74AHCT245DBR SN74AHCT245DBRG4 Texas Instruments 1: HK$5.51 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 HK$5.51 HK$3.81 HK$3.40 HK$2.96 Reel HK$2.01 View HK$2.75 HK$2.61 HK$2.51 HK$1.96 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Tri-State Octal Bus SN74AHCT245DGVR Texas Instruments 1: HK$5.67 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 HK$5.67 HK$4.02 HK$3.62 HK$3.16 Reel HK$2.61 View HK$2.94 HK$2.82 HK$2.70 HK$2.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Tri-State Octal Bus A 595-SN74AHCT245DW A 595-SN74AHCT245DW SN74AHCT245DWR Texas Instruments 1: HK$7.81 2,785In 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	2,785In Stock	Cut Tape HK$7.81 HK$5.58 HK$5.03 HK$4.43 Reel HK$3.70 View HK$4.14 HK$3.97 HK$3.96 HK$3.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Tri-State Octal Bus SN74AHCT245N Texas Instruments 1: HK$9.78 715In 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	715In Stock	HK$9.78 HK$6.53 HK$6.08 HK$5.54 View HK$5.18 HK$4.96 HK$4.70 HK$4.53 HK$4.47	Min.: 1 Mult.: 1
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs SN74AHCT245NSR Texas Instruments 1: HK$9.21 942In Stock 2,000Expected 23/11/2026	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 23/11/2026	Cut Tape HK$9.21 HK$6.65 HK$6.02 HK$5.31 Reel HK$4.46 View HK$4.98 HK$4.78 HK$4.61 HK$4.35 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Tri-State Octal Bus A 595-SN74AHCT245PW A 595-SN74AHCT245PW SN74AHCT245PWR Texas Instruments 1: HK$6.25 863In Stock 4,000Expected 8/1/2027	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	863In Stock 4,000Expected 8/1/2027	Cut Tape HK$6.25 HK$4.47 HK$4.02 HK$3.53 Reel HK$2.93 View HK$3.29 HK$3.27 HK$3.11 HK$2.84 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Inverters Hex A 595-SN74HC04N A 595-SN74HC04N A 59 A 595-SN74HC04N SN74HCT04N Texas Instruments 1: HK$7.73 1,223In Stock	Mfr. Part No. SN74HCT04N Mouser Part No 595-SN74HCT04N	Texas Instruments	Inverters Hex A 595-SN74HC04N A 595-SN74HC04N A 59 A 595-SN74HC04N	Datasheet	1,223In Stock	HK$7.73 HK$5.58 HK$5.04 HK$4.49 View HK$4.25 HK$4.09 HK$3.83 HK$3.82 HK$3.60	Min.: 1 Mult.: 1
Bus Transceivers Tri-State Octal Bus SN74HCT245DBR Texas Instruments 1: HK$5.43 1,561In Stock	Mfr. Part No. SN74HCT245DBR Mouser Part No 595-SN74HCT245DBR	Texas Instruments	Bus Transceivers Tri-State Octal Bus Learn More about Texas Instruments ti sn74hct245 octal bus tranceivers	Datasheet	1,561In Stock	Cut Tape HK$5.43 HK$3.84 HK$3.44 HK$3.02 Reel HK$2.48 View HK$2.80 HK$2.68 HK$2.63 HK$2.42 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Octal Bus Transceive rs ALT 595-SN74HCT2 ALT 595-SN74HCT245DBR SN74HCT245DBRG4 Texas Instruments 1: HK$5.67 1,557In Stock	Mfr. Part No. SN74HCT245DBRG4 Mouser Part No 595-SN74HCT245DBRG4	Texas Instruments	Bus Transceivers Octal Bus Transceive rs ALT 595-SN74HCT2 ALT 595-SN74HCT245DBR Learn More about Texas Instruments ti sn74hct245 octal bus tranceivers	Datasheet	1,557In Stock	Cut Tape HK$5.67 HK$3.97 HK$3.56 HK$3.11 Reel HK$2.25 View HK$2.89 HK$2.77 HK$2.66 HK$2.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Octal Bus Transceive rs ALT 595-SN74HCT2 ALT 595-SN74HCT245DWR SN74HCT245DWRG4 Texas Instruments 1: HK$8.30 2,009In Stock	Mfr. Part No. SN74HCT245DWRG4 Mouser Part No 595-SN74HCT245DWRG4	Texas Instruments	Bus Transceivers Octal Bus Transceive rs ALT 595-SN74HCT2 ALT 595-SN74HCT245DWR Learn More about Texas Instruments ti sn74hct245 octal bus tranceivers	Datasheet	2,009In Stock	Cut Tape HK$8.30 HK$5.94 HK$5.35 HK$4.71 Reel HK$3.41 View HK$4.40 HK$4.22 HK$4.08 HK$3.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs SN74HCT245NSR Texas Instruments 1: HK$7.73 3,017In Stock	Mfr. Part No. SN74HCT245NSR Mouser Part No 595-SN74HCT245NSR	Texas Instruments	Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs Learn More about Texas Instruments ti sn74hct245 octal bus tranceivers	Datasheet	3,017In Stock	Cut Tape HK$7.73 HK$5.56 HK$5.01 HK$4.40 Reel HK$3.57 View HK$4.11 HK$3.94 HK$3.81 HK$3.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Tri-State Octal Bus SN74HCT645N Texas Instruments 1: HK$23.59 285In Stock	Mfr. Part No. SN74HCT645N Mouser Part No 595-SN74HCT645N	Texas Instruments	Bus Transceivers Tri-State Octal Bus	Datasheet	285In Stock	HK$23.59 HK$16.52 HK$15.45 HK$14.47 View HK$13.65 HK$13.15 HK$12.82 HK$12.41 HK$12.17	Min.: 1 Mult.: 1

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TTL CMOS Semiconductors

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