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TTL Logic ICs

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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.	Mounting Style	Package/Case	Logic Family	Logic Type
Flip-Flops CMOS Logic IC Series 74VHCT574AFT(BE) Toshiba 1: HK$3.62 90,503In Stock	Mfr. Part No. 74VHCT574AFT(BE) Mouser Part No 757-74VHCT574AFTBE	Toshiba	Flip-Flops CMOS Logic IC Series	Datasheet	90,503In Stock	Cut Tape HK$3.62 HK$2.49 HK$2.22 HK$1.92 View Reel HK$1.46 HK$1.77 HK$1.69 HK$1.64 HK$1.46 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	VHCT	CMOS
Translation - Voltage Levels ULS V-QFN4525-20 T&R 2.5K LSF0108ZBA20-13 Diodes Incorporated 1: HK$5.51 9,804In Stock	Mfr. Part No. LSF0108ZBA20-13 Mouser Part No 621-LSF0108ZBA20-13	Diodes Incorporated	Translation - Voltage Levels ULS V-QFN4525-20 T&R 2.5K Learn More about Diodes Incorporated diodesinc lsf0106 lsf0108 level shifters	Datasheet	9,804In Stock	Cut Tape HK$5.51 HK$3.84 HK$3.20 HK$2.99 Reel HK$2.99 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2,500	SMD/SMT	V-QFN4525-20	LSF0108	Bidirectional Voltage Level Translator
Logic Gates Quad 2-Input A 595-7 4ACT11000D A 595-74 A 595-74ACT11000D 74ACT11000DR Texas Instruments 1: HK$30.25 1,630In Stock	Mfr. Part No. 74ACT11000DR Mouser Part No 595-74ACT11000DR	Texas Instruments	Logic Gates Quad 2-Input A 595-7 4ACT11000D A 595-74 A 595-74ACT11000D	Datasheet	1,630In Stock	Cut Tape HK$30.25 HK$22.52 HK$20.63 HK$18.50 Reel HK$15.70 View HK$17.51 HK$17.10 HK$16.19 HK$15.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-Narrow-16	ACT	2-Input NAND
Flip-Flops Tri-State Octal A 59 5-CD74HCT574M A 595 A 595-CD74HCT574M CD74HCT574M96 Texas Instruments 1: HK$7.64 5,494In Stock	Mfr. Part No. CD74HCT574M96 Mouser Part No 595-CD74HCT574M96	Texas Instruments	Flip-Flops Tri-State Octal A 59 5-CD74HCT574M A 595 A 595-CD74HCT574M	Datasheet	5,494In Stock	Cut Tape HK$7.64 HK$5.52 HK$4.97 HK$4.38 View Reel HK$3.53 HK$4.09 HK$3.92 HK$3.91 HK$3.53 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	HCT	D-Type Flip-Flop
Logic Gates Quadruple 2-Input Po sitive-OR Gates SN74AS32NSR Texas Instruments 1: HK$13.97 1,714In Stock	Mfr. Part No. SN74AS32NSR Mouser Part No 595-SN74AS32NSR	Texas Instruments	Logic Gates Quadruple 2-Input Po sitive-OR Gates	Datasheet	1,714In Stock	Cut Tape HK$13.97 HK$12.66 HK$12.00 HK$11.10 Reel HK$9.45 View HK$10.52 HK$10.19 HK$9.78 HK$9.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-14	AS	2-Input OR
Logic Gates Quad 2-in hi-vltg Po sitive-NAND gates A A 595-SN74LS26D SN74LS26DR Texas Instruments 1: HK$8.88 2,388In Stock	Mfr. Part No. SN74LS26DR Mouser Part No 595-SN74LS26DR	Texas Instruments	Logic Gates Quad 2-in hi-vltg Po sitive-NAND gates A A 595-SN74LS26D	Datasheet	2,388In Stock	Cut Tape HK$8.88 HK$7.78 HK$7.39 HK$6.53 Reel HK$5.45 View HK$6.12 HK$5.87 HK$5.61 HK$5.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	LS	2-Input NAND
Logic Gates Quad 2-input pos-NAN D buffers SN74LS38NSR Texas Instruments 1: HK$12.82 3,961In Stock	Mfr. Part No. SN74LS38NSR Mouser Part No 595-SN74LS38NSR	Texas Instruments	Logic Gates Quad 2-input pos-NAN D buffers	Datasheet	3,961In Stock	Cut Tape HK$12.82 HK$9.45 HK$8.55 HK$7.57 View Reel HK$6.19 HK$7.12 HK$7.00 HK$6.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-14	LS	2-Input NAND
Flip-Flops Dual J-K Flip-Flops with Clear A 595-SN7 A 595-SN74LS73AD SN74LS73ADR Texas Instruments 1: HK$22.44 3,928In Stock	Mfr. Part No. SN74LS73ADR Mouser Part No 595-SN74LS73ADR	Texas Instruments	Flip-Flops Dual J-K Flip-Flops with Clear A 595-SN7 A 595-SN74LS73AD	Datasheet	3,928In Stock	Cut Tape HK$22.44 HK$16.77 HK$15.29 HK$13.73 View Reel HK$11.51 HK$13.15 HK$12.49 HK$11.51 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	LS	J-K Type Flip-Flop
Logic Gates Quad 2-input pos-NAN D buffers A 595-SN7 A 595-SN7438D SN7438DR Texas Instruments 1: HK$14.96 2,034In Stock	Mfr. Part No. SN7438DR Mouser Part No 595-SN7438DR	Texas Instruments	Logic Gates Quad 2-input pos-NAN D buffers A 595-SN7 A 595-SN7438D	Datasheet	2,034In Stock	Cut Tape HK$14.96 HK$13.81 HK$13.15 HK$12.33 Reel HK$10.52 View HK$11.67 HK$11.26 HK$10.85 HK$10.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	7400	2-Input NAND
Logic Gates Quadruple 2-Input Po sitive-NAND gates A A 595-SN74ALS00AD SN74ALS00ADR Texas Instruments 1: HK$10.69 2,886In Stock	Mfr. Part No. SN74ALS00ADR Mouser Part No 595-SN74ALS00ADR	Texas Instruments	Logic Gates Quadruple 2-Input Po sitive-NAND gates A A 595-SN74ALS00AD	Datasheet	2,886In Stock	Cut Tape HK$10.69 HK$7.76 HK$7.04 HK$6.23 Reel HK$5.30 View HK$5.95 HK$5.75 HK$5.55 HK$5.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	ALS	2-Input NAND
Flip-Flops Octal D-Ty Edge-Trig F-F W/3-State Otpt SN74ALS574BNSR Texas Instruments 1: HK$16.52 1,592In Stock	Mfr. Part No. SN74ALS574BNSR Mouser Part No 595-SN74ALS574BNSR	Texas Instruments	Flip-Flops Octal D-Ty Edge-Trig F-F W/3-State Otpt	Datasheet	1,592In Stock	Cut Tape HK$16.52 HK$12.17 HK$11.10 HK$9.95 Reel HK$8.38 View HK$9.37 HK$9.29 HK$8.96 HK$8.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	ALS	D-Type Edge Triggered Flip-Flop
Logic Gates Quad 2-Input SN74ALVC08RGYR Texas Instruments 1: HK$3.12 14,904In Stock	Mfr. Part No. SN74ALVC08RGYR Mouser Part No 595-SN74ALVC08RGYR	Texas Instruments	Logic Gates Quad 2-Input	Datasheet	14,904In Stock	Cut Tape HK$3.12 HK$2.26 HK$2.06 HK$1.82 View Reel HK$1.59 HK$1.71 HK$1.64 HK$1.60 HK$1.59 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-14	ALVC	2-Input AND
Logic Gates Quad 2-Input pos- NA ND buffer/driver A A 595-SN74AS1000AD SN74AS1000ADR Texas Instruments 1: HK$35.10 1,923In Stock	Mfr. Part No. SN74AS1000ADR Mouser Part No 595-SN74AS1000ADR	Texas Instruments	Logic Gates Quad 2-Input pos- NA ND buffer/driver A A 595-SN74AS1000AD	Datasheet	1,923In Stock	Cut Tape HK$35.10 HK$26.63 HK$24.50 HK$22.19 View Reel HK$19.15 HK$21.62 HK$20.30 HK$19.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	AS	2-Input NAND
Flip-Flops Octal Edge Trigred D Type FlipFlop ALT 5 ALT 595-SN74HCT574DWR SN74HCT574DWRG4 Texas Instruments 1: HK$7.73 3,511In Stock	Mfr. Part No. SN74HCT574DWRG4 Mouser Part No 595-SN74HCT574DWRG4	Texas Instruments	Flip-Flops Octal Edge Trigred D Type FlipFlop ALT 5 ALT 595-SN74HCT574DWR Learn More about Texas Instruments ti sn74hct574 octal d type flip flops	Datasheet	3,511In Stock	Cut Tape HK$7.73 HK$5.52 HK$4.97 HK$4.37 View Reel HK$3.30 HK$4.09 HK$3.91 HK$3.79 HK$3.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	HCT	D-Type Flip-Flop
Logic Gates Quad 2-input Positiv e-OR gates SN74LS32DBR Texas Instruments 1: HK$9.78 2,665In Stock	Mfr. Part No. SN74LS32DBR Mouser Part No 595-SN74LS32DBR	Texas Instruments	Logic Gates Quad 2-input Positiv e-OR gates	Datasheet	2,665In Stock	Cut Tape HK$9.78 HK$7.07 HK$6.40 HK$5.66 View Reel HK$4.58 HK$5.30 HK$5.09 HK$4.91 HK$4.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SSOP-14	LS	2-Input OR
Logic Gates Quad 2-Input SN74LV02ADBR Texas Instruments 1: HK$5.18 7,560In Stock	Mfr. Part No. SN74LV02ADBR Mouser Part No 595-SN74LV02ADBR	Texas Instruments	Logic Gates Quad 2-Input	Datasheet	7,560In Stock	Cut Tape HK$5.18 HK$3.69 HK$3.31 HK$2.89 Reel HK$2.24 View HK$2.69 HK$2.57 HK$2.47 HK$2.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SSOP-14	LV	2-Input NOR
Inverters HEX INVERTERS A 595- SN74S04D A 595-SN74 A 595-SN74S04D SN74S04DR Texas Instruments 1: HK$15.37 2,314In Stock	Mfr. Part No. SN74S04DR Mouser Part No 595-SN74S04DR	Texas Instruments	Inverters HEX INVERTERS A 595- SN74S04D A 595-SN74 A 595-SN74S04D	Datasheet	2,314In Stock	Cut Tape HK$15.37 HK$11.26 HK$10.19 HK$9.12 View Reel HK$7.11 HK$8.55 HK$8.21 HK$8.16 HK$7.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	S	Bipolar
Logic Gates Mil Enhance Quad 2- INPUT Pos-NAND GATES SN74AHCT00MDREP Texas Instruments 1: HK$17.51 2,056In Stock	Mfr. Part No. SN74AHCT00MDREP Mouser Part No 595-SN74AHCT00MDREP	Texas Instruments	Logic Gates Mil Enhance Quad 2- INPUT Pos-NAND GATES	Datasheet	2,056In Stock	Cut Tape HK$17.51 HK$15.70 HK$15.04 HK$13.89 Reel HK$11.75 View HK$13.07 HK$12.82 HK$12.17 HK$11.51 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	AHCT	2-Input NAND
Inverters HEX INVERTERS SN74ALS04BNSR Texas Instruments 1: HK$10.93 2,184In Stock	Mfr. Part No. SN74ALS04BNSR Mouser Part No 595-SN74ALS04BNSR	Texas Instruments	Inverters HEX INVERTERS	Datasheet	2,184In Stock	Cut Tape HK$10.93 HK$7.95 HK$7.20 HK$6.39 View Reel HK$5.20 HK$6.10 HK$5.90 HK$5.70 HK$5.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-14	ALS	Bipolar
Logic Gates Triple 3-Input A 595 -SN74ALS11AD A 595- A 595-SN74ALS11AD SN74ALS11ADR Texas Instruments 1: HK$8.71 3,246In Stock	Mfr. Part No. SN74ALS11ADR Mouser Part No 595-SN74ALS11ADR	Texas Instruments	Logic Gates Triple 3-Input A 595 -SN74ALS11AD A 595- A 595-SN74ALS11AD	Datasheet	3,246In Stock	Cut Tape HK$8.71 HK$7.93 HK$7.52 HK$6.90 Reel HK$5.75 View HK$6.47 HK$6.21 HK$5.93 HK$5.62 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	ALS	3-Input AND
Flip-Flops Octal Pos-Edge-Trig D-Typ F-F W/Clear A A 595-SN74ALS273DW SN74ALS273DWR Texas Instruments 1: HK$16.19 1,999In Stock	Mfr. Part No. SN74ALS273DWR Mouser Part No 595-SN74ALS273DWR	Texas Instruments	Flip-Flops Octal Pos-Edge-Trig D-Typ F-F W/Clear A A 595-SN74ALS273DW	Datasheet	1,999In Stock	Cut Tape HK$16.19 HK$11.92 HK$10.93 HK$9.70 Reel HK$8.22 View HK$9.21 HK$9.12 HK$8.71 HK$8.07 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	ALS	D-Type Flip-Flop
Flip-Flops Dual Pos-Edge-Trig D -Type Flip-Flop SN74ALS74ANSR Texas Instruments 1: HK$12.25 2,462In Stock	Mfr. Part No. SN74ALS74ANSR Mouser Part No 595-SN74ALS74ANSR	Texas Instruments	Flip-Flops Dual Pos-Edge-Trig D -Type Flip-Flop	Datasheet	2,462In Stock	Cut Tape HK$12.25 HK$8.96 HK$8.10 HK$7.20 View Reel HK$5.87 HK$6.77 HK$6.50 HK$6.29 HK$5.87 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SO-14	ALS	D-Type Flip-Flop
Logic Gates Quad 2 Input SN74F86NSR Texas Instruments 1: HK$7.48 3,414In Stock	Mfr. Part No. SN74F86NSR Mouser Part No 595-SN74F86NSR	Texas Instruments	Logic Gates Quad 2 Input	Datasheet	3,414In Stock	Cut Tape HK$7.48 HK$5.38 HK$4.86 HK$4.27 View Reel HK$3.42 HK$3.99 HK$3.82 HK$3.68 HK$3.42 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-14	F	2-Input Exclusive-OR
Flip-Flops Tri-State Octal A 59 5-SN74ACT374PW A 59 A 595-SN74ACT374PW SN74ACT374PWR Texas Instruments 1: HK$8.55 3,678In Stock	Mfr. Part No. SN74ACT374PWR Mouser Part No 595-SN74ACT374PWR	Texas Instruments	Flip-Flops Tri-State Octal A 59 5-SN74ACT374PW A 59 A 595-SN74ACT374PW	Datasheet	3,678In Stock	Cut Tape HK$8.55 HK$6.17 HK$5.57 HK$4.92 Reel HK$4.18 View HK$4.60 HK$4.43 HK$4.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-20	ACT	D-Type Edge Triggered Flip-Flop
Flip-Flops Tri-State Octal A 59 5-SN74ACT534DW A 59 A 595-SN74ACT534DW SN74ACT534DWR Texas Instruments 1: HK$13.15 6,995In Stock	Mfr. Part No. SN74ACT534DWR Mouser Part No 595-SN74ACT534DWR	Texas Instruments	Flip-Flops Tri-State Octal A 59 5-SN74ACT534DW A 59 A 595-SN74ACT534DW	Datasheet	6,995In Stock	Cut Tape HK$13.15 HK$9.62 HK$8.80 HK$7.77 Reel HK$6.30 View HK$7.31 HK$7.03 HK$6.80 HK$6.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	ACT	D-Type Flip-Flop