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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 Hi-Sp CMOS Logic Oct al Inv Bus Xcvr CD74HCT640M Texas Instruments 1: HK$41.02 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	HK$41.02 HK$31.32 HK$28.77 HK$26.06 View HK$24.82 HK$22.93 HK$22.44	Min.: 1 Mult.: 1
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs SN74ACT245NSR Texas Instruments 1: HK$13.15 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 HK$13.15 HK$9.62 HK$8.80 HK$7.75 Reel HK$6.59 View HK$7.29 HK$7.18 HK$7.17 HK$6.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Tri-State Octal SN74ACT245DBR Texas Instruments 1: HK$10.85 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 HK$10.85 HK$7.90 HK$7.16 HK$6.35 Reel HK$5.13 View HK$5.95 HK$5.80 HK$5.66 HK$5.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers 16-Bit Bus Trnscvrs With 3-State Outputs ALT 595-74ACT16245DLR 74ACT16245DLRG4 Texas Instruments 1: HK$33.95 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 HK$33.95 HK$25.56 HK$23.51 HK$21.21 View Reel HK$15.70 HK$20.14 HK$19.97 HK$15.70 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Bus Transceivers 16bit SN74AHCT16245DGVR Texas Instruments 1: HK$23.34 1,993In Stock	Mfr. Part No. SN74AHCT16245DGVR Mouser Part No 595-74AHCT16245DGVR	Texas Instruments	Bus Transceivers 16bit	Datasheet	1,993In Stock	Cut Tape HK$23.34 HK$17.34 HK$15.86 HK$14.30 Reel HK$12.08 View HK$13.48 HK$13.15 HK$12.49 HK$11.84 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers 5V Octal Bus Transceiver MC74VHCT245ADTRG onsemi 1: HK$8.38 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 HK$8.38 HK$5.98 HK$5.39 HK$4.74 Reel HK$3.92 View HK$4.43 HK$4.24 HK$4.11 HK$3.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Bus Transceivers Tri-State 16-Bit Bus A 595-74ACT16245DGG A 595-74ACT16245DGGRG4 74ACT16245DGGR Texas Instruments 1: HK$32.30 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 HK$32.30 HK$26.22 HK$24.82 HK$24.50 Reel HK$23.84 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers 16-Bit Bus Trnscvrs With 3-State Outputs A 595-SN74AHCT16245DL SN74AHCT16245DLR Texas Instruments 1: HK$25.48 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 HK$25.48 HK$19.15 HK$17.51 HK$15.78 Reel HK$13.97 View HK$15.12 HK$13.40 HK$13.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Bus Transceivers 5V Octal 3-State Non-Inverting Bus MC74HCT245ADTR2G onsemi 1: HK$5.92 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 HK$5.92 HK$4.14 HK$3.72 HK$3.25 View Reel HK$2.24 HK$3.02 HK$2.89 HK$2.82 HK$2.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Bus Transceivers 16bit Tri-St Bus A 5 95-74ACT16646DL A 5 A 595-74ACT16646DL 74ACT16646DLR Texas Instruments 1: HK$47.68 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 HK$47.68 HK$40.52 HK$38.80 HK$36.83 HK$35.67 Reel HK$35.59 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Bus Transceivers Octal Bidirectional Transceiver MC74ACT245DTR2G onsemi 1: HK$7.89 5,596In Stock	Mfr. Part No. MC74ACT245DTR2G Mouser Part No 863-MC74ACT245DTR2G	onsemi	Bus Transceivers Octal Bidirectional Transceiver	Datasheet	5,596In Stock	Cut Tape HK$7.89 HK$5.69 HK$5.12 HK$4.50 View Reel HK$3.73 HK$4.21 HK$4.03 HK$3.90 HK$3.73 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500
Bus Transceivers Octal Bidirectional Transceiver MC74ACT245DWG onsemi 1: HK$9.62 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	HK$9.62 HK$6.93 HK$5.66 HK$5.26 View HK$4.92 HK$4.77 HK$4.69 HK$4.53 HK$4.48	Min.: 1 Mult.: 1
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs A 595-SN74AHCT245PWR SN74AHCT245PWRG4 Texas Instruments 1: HK$6.33 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 HK$6.33 HK$5.71 HK$5.41 HK$4.88 View Reel HK$3.32 HK$4.56 HK$4.37 HK$4.23 HK$3.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Tri-State Octal Bus SN74HCT646DW Texas Instruments 1: HK$21.29 795In Stock	Mfr. Part No. SN74HCT646DW Mouser Part No 595-SN74HCT646DW	Texas Instruments	Bus Transceivers Tri-State Octal Bus	Datasheet	795In Stock	HK$21.29 HK$15.86 HK$14.22 HK$12.82 View HK$12.08 HK$10.85	Min.: 1 Mult.: 1
Bus Transceivers Octal Bus Trnscvr Wi th 3-State Outputs SN74LV245ATRGYR Texas Instruments 1: HK$5.18 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 HK$5.18 HK$3.62 HK$3.23 HK$2.80 Reel HK$2.25 View HK$2.61 HK$2.48 HK$2.38 HK$2.19 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Bus Transceivers Tri-State Octal CD74HCT646M96 Texas Instruments 1: HK$38.63 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 HK$38.63 HK$29.18 HK$26.80 HK$24.17 Reel HK$21.29 View HK$22.93 HK$22.77 HK$21.37 HK$21.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Octal Tri-St CD74ACT623M96 Texas Instruments 1: HK$30.74 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 HK$30.74 HK$22.93 HK$20.96 HK$18.82 Reel HK$16.19 View HK$17.76 HK$17.34 HK$16.52 HK$16.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AHCT245PWR SN74AHCT245PWRE4 Texas Instruments 1: HK$7.81 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 HK$7.81 HK$5.60 HK$5.04 HK$4.43 Reel HK$3.11 View HK$4.14 HK$3.97 HK$3.84 HK$3.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Tri-St. Octal Bus A 595-CD74HCT245M A 59 A 595-CD74HCT245M CD74HCT245M96 Texas Instruments 1: HK$7.07 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 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 Octal Bus Transceive rs SN74HCT245ANSR Texas Instruments 1: HK$8.71 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 HK$8.71 HK$6.26 HK$5.65 HK$4.98 Reel HK$4.09 View HK$4.66 HK$4.50 HK$4.49 HK$4.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Hi-Spd CMOS Non-Inv Octal-Bus Xcvr ALT 5 ALT 595-CD74HCT245E CD74HCT245EE4 Texas Instruments 1: HK$8.88 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	HK$8.88 HK$6.35 HK$5.70 HK$5.01 View HK$4.69 HK$4.49 HK$4.35 HK$4.25 HK$4.19	Min.: 1 Mult.: 1
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74HCT245N SN74HCT245NE4 Texas Instruments 1: HK$8.71 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	HK$8.71 HK$6.21 HK$5.59 HK$4.92 View HK$4.59 HK$4.40 HK$4.26 HK$4.17 HK$4.11	Min.: 1 Mult.: 1
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74HCT245PWR SN74HCT245PWRE4 Texas Instruments 1: HK$9.86 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 HK$9.86 HK$7.14 HK$6.43 HK$5.66 Reel HK$4.69 View HK$5.29 HK$5.06 HK$4.90 HK$4.57 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74HCT245PWR SN74HCT245PWRG4 Texas Instruments 1: HK$9.37 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 HK$9.37 HK$6.78 HK$6.13 HK$5.42 View Reel HK$4.36 HK$5.08 HK$4.87 HK$4.70 HK$4.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Inverters Hex 74ACT11004DW Texas Instruments 1: HK$28.85 400In Stock	Mfr. Part No. 74ACT11004DW Mouser Part No 595-74ACT11004DW	Texas Instruments	Inverters Hex	Datasheet	400In Stock	HK$28.85 HK$21.78 HK$16.77 HK$15.95	Min.: 1 Mult.: 1

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