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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.
Flip-Flops Dual J-K Flip-Flops With Clear SN74LS107AD Texas Instruments 1: HK$26.14 196In Stock	Mfr. Part No. SN74LS107AD Mouser Part No 595-SN74LS107AD	Texas Instruments	Flip-Flops Dual J-K Flip-Flops With Clear	Datasheet	196In Stock	HK$26.14 HK$19.65 HK$18.74 HK$16.77 View HK$15.29 HK$14.71 HK$14.30 HK$13.89 HK$13.56	Min.: 1 Mult.: 1
Flip-Flops Dual SN74LS107AN Texas Instruments 1: HK$33.04 282In Stock	Mfr. Part No. SN74LS107AN Mouser Part No 595-SN74LS107AN	Texas Instruments	Flip-Flops Dual	Datasheet	282In Stock	HK$33.04 HK$24.99 HK$21.45 HK$19.73 View HK$19.65 HK$18.58 HK$18.25 HK$17.92	Min.: 1 Mult.: 1
Flip-Flops Dual Pos-Edge-Trig J -K Flip-Flop SN74LS109AN Texas Instruments 1: HK$19.48 468In Stock	Mfr. Part No. SN74LS109AN Mouser Part No 595-SN74LS109AN	Texas Instruments	Flip-Flops Dual Pos-Edge-Trig J -K Flip-Flop	Datasheet	468In Stock	HK$19.48 HK$14.47 HK$13.15 HK$11.75 View HK$11.10 HK$10.77 HK$10.44 HK$10.03 HK$9.86	Min.: 1 Mult.: 1
Logic Gates Triple 3-input Posit ive-NAND gates A 59 A 595-SN74LS10D SN74LS10DR Texas Instruments 1: HK$8.55 2,178In Stock	Mfr. Part No. SN74LS10DR Mouser Part No 595-SN74LS10DR	Texas Instruments	Logic Gates Triple 3-input Posit ive-NAND gates A 59 A 595-SN74LS10D	Datasheet	2,178In Stock	Cut Tape HK$8.55 HK$6.19 HK$5.59 HK$4.93 Reel HK$4.09 View HK$4.62 HK$4.45 HK$3.99 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Logic Gates Triple 3-Input SN74LS10N Texas Instruments 1: HK$10.44 506In Stock 2,000Expected 19/11/2026	Mfr. Part No. SN74LS10N Mouser Part No 595-SN74LS10N	Texas Instruments	Logic Gates Triple 3-Input	Datasheet	506In Stock 2,000Expected 19/11/2026	HK$10.44 HK$7.59 HK$6.86 HK$6.07 View HK$5.70 HK$5.47 HK$5.29 HK$5.09 HK$4.97	Min.: 1 Mult.: 1
Flip-Flops Dual Neg-Edge-Trig J -K Flip-Flop SN74LS112AN Texas Instruments 1: HK$10.03 605In Stock	Mfr. Part No. SN74LS112AN Mouser Part No 595-SN74LS112AN	Texas Instruments	Flip-Flops Dual Neg-Edge-Trig J -K Flip-Flop	Datasheet	605In Stock	HK$10.03 HK$7.29 HK$6.59 HK$5.83 View HK$5.47 HK$5.24 HK$5.06 HK$4.87 HK$4.76	Min.: 1 Mult.: 1
Logic Gates Triple 3-Input Posit ive-AND Gate SN74LS11N Texas Instruments 1: HK$9.86 730In Stock	Mfr. Part No. SN74LS11N Mouser Part No 595-SN74LS11N	Texas Instruments	Logic Gates Triple 3-Input Posit ive-AND Gate	Datasheet	730In Stock	HK$9.86 HK$7.27 HK$6.63 HK$5.93 View HK$5.70 HK$5.47 HK$5.29 HK$5.06 HK$4.96	Min.: 1 Mult.: 1
Logic Gates Quad 2-Input Exclusi ve-OR Gates A 595-S A 595-SN74LS136D SN74LS136DR Texas Instruments 1: HK$7.73 3,227In Stock	Mfr. Part No. SN74LS136DR Mouser Part No 595-SN74LS136DR	Texas Instruments	Logic Gates Quad 2-Input Exclusi ve-OR Gates A 595-S A 595-SN74LS136D	Datasheet	3,227In Stock	Cut Tape HK$7.73 HK$5.61 HK$5.05 HK$4.44 Reel HK$3.67 View HK$4.14 HK$3.97 HK$3.85 HK$3.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Flip-Flops 4-Bit D-type Reg Wit h 3-State Outputs SN74LS173AD Texas Instruments 1: HK$18.99 150In Stock	Mfr. Part No. SN74LS173AD Mouser Part No 595-SN74LS173AD	Texas Instruments	Flip-Flops 4-Bit D-type Reg Wit h 3-State Outputs	Datasheet	150In Stock	HK$18.99 HK$14.14 HK$12.41 HK$11.34 View HK$10.77 HK$10.36 HK$10.19 HK$10.03	Min.: 1 Mult.: 1
Flip-Flops Hex A 595-SN74LS174D A 595-SN74LS174D A A 595-SN74LS174D SN74LS174DR Texas Instruments 1: HK$10.44 680In Stock	Mfr. Part No. SN74LS174DR Mouser Part No 595-SN74LS174DR	Texas Instruments	Flip-Flops Hex A 595-SN74LS174D A 595-SN74LS174D A A 595-SN74LS174D	Datasheet	680In Stock	Cut Tape HK$10.44 HK$7.55 HK$6.85 HK$6.06 Reel HK$4.98 View HK$5.68 HK$5.64 HK$5.45 HK$4.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Flip-Flops Hex SN74LS174N Texas Instruments 1: HK$12.99 622In Stock	Mfr. Part No. SN74LS174N Mouser Part No 595-SN74LS174N	Texas Instruments	Flip-Flops Hex	Datasheet	622In Stock	HK$12.99 HK$9.54 HK$8.63 HK$7.67 View HK$7.21 HK$6.94 HK$6.47 HK$6.32	Min.: 1 Mult.: 1
Flip-Flops Hex D-Type Flip-Flop With Clear SN74LS174NSR Texas Instruments 1: HK$13.07 490In Stock	Mfr. Part No. SN74LS174NSR Mouser Part No 595-SN74LS174NSR	Texas Instruments	Flip-Flops Hex D-Type Flip-Flop With Clear	Datasheet	490In Stock	Cut Tape HK$13.07 HK$9.54 HK$8.71 HK$7.66 Reel HK$6.60 View HK$7.20 HK$6.91 HK$6.83 HK$6.53 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Logic Gates Dual 4-input Positiv e-NAND gates A 595- A 595-SN74LS20D SN74LS20DR Texas Instruments 1: HK$11.26 357In Stock	Mfr. Part No. SN74LS20DR Mouser Part No 595-SN74LS20DR	Texas Instruments	Logic Gates Dual 4-input Positiv e-NAND gates A 595- A 595-SN74LS20D	Datasheet	357In Stock	Cut Tape HK$11.26 HK$8.20 HK$7.43 HK$6.59 Reel HK$5.52 View HK$6.19 HK$6.04 HK$5.89 HK$5.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Logic Gates Dual 4-Input SN74LS20N Texas Instruments 1: HK$10.19 2,091In Stock	Mfr. Part No. SN74LS20N Mouser Part No 595-SN74LS20N	Texas Instruments	Logic Gates Dual 4-Input	Datasheet	2,091In Stock	HK$10.19 HK$7.41 HK$6.71 HK$5.93 View HK$5.56 HK$5.34 HK$5.16 HK$4.92 HK$4.82	Min.: 1 Mult.: 1
Logic Gates Dual 4-Input SN74LS21N Texas Instruments 1: HK$10.11 304In Stock	Mfr. Part No. SN74LS21N Mouser Part No 595-SN74LS21N	Texas Instruments	Logic Gates Dual 4-Input	Datasheet	304In Stock	HK$10.11 HK$7.33 HK$6.63 HK$5.87 View HK$5.50 HK$5.29 HK$5.10 HK$4.91 HK$4.79	Min.: 1 Mult.: 1
Logic Gates Dual 4-input Positiv e-AND Gates SN74LS21NSR Texas Instruments 1: HK$9.45 632In Stock	Mfr. Part No. SN74LS21NSR Mouser Part No 595-SN74LS21NSR	Texas Instruments	Logic Gates Dual 4-input Positiv e-AND Gates	Datasheet	632In Stock	Cut Tape HK$9.45 HK$6.81 HK$6.17 HK$5.44 Reel HK$4.56 View HK$5.10 HK$4.90 HK$4.73 HK$4.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Logic Gates Quad 2 Input SN74LS266D Texas Instruments 1: HK$11.34 638In Stock	Mfr. Part No. SN74LS266D Mouser Part No 595-SN74LS266D	Texas Instruments	Logic Gates Quad 2 Input	Datasheet	638In Stock	HK$11.34 HK$8.30 HK$7.02 HK$6.63 View HK$6.47 HK$6.21 HK$5.74 HK$5.57 HK$5.44	Min.: 1 Mult.: 1
Logic Gates Quad 2 input exclusi ve NOR gates ALT 59 ALT 595-SN74LS266D SN74LS266DG4 Texas Instruments 1: HK$12.00 394In Stock	Mfr. Part No. SN74LS266DG4 Mouser Part No 595-SN74LS266DG4	Texas Instruments	Logic Gates Quad 2 input exclusi ve NOR gates ALT 59 ALT 595-SN74LS266D	Datasheet	394In Stock	HK$12.00 HK$8.88 HK$7.54 HK$6.90 View HK$6.47 HK$5.19	Min.: 1 Mult.: 1
Logic Gates Quad 2-In w/ OC Out SN74LS266N Texas Instruments 1: HK$19.15 734In Stock	Mfr. Part No. SN74LS266N Mouser Part No 595-SN74LS266N	Texas Instruments	Logic Gates Quad 2-In w/ OC Out	Datasheet	734In Stock	HK$19.15 HK$14.22 HK$12.91 HK$11.51 View HK$10.93 HK$10.52 HK$10.19 HK$9.86 HK$9.62	Min.: 1 Mult.: 1
Flip-Flops Octal D-Type Flip-Fl op w/Clear A 595-SN A 595-SN74LS273DW SN74LS273DWR Texas Instruments 1: HK$8.22 1,600In Stock 2,000Expected 9/11/2026	Mfr. Part No. SN74LS273DWR Mouser Part No 595-SN74LS273DWR	Texas Instruments	Flip-Flops Octal D-Type Flip-Fl op w/Clear A 595-SN A 595-SN74LS273DW	Datasheet	1,600In Stock 2,000Expected 9/11/2026	Cut Tape HK$8.22 HK$5.89 HK$5.31 HK$4.85 Reel HK$3.90 View HK$4.54 HK$4.34 HK$4.29 HK$3.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Flip-Flops Octal D-Type Flip-Fl op w/Clear SN74LS273NSR Texas Instruments 1: HK$10.85 1,335In Stock	Mfr. Part No. SN74LS273NSR Mouser Part No 595-SN74LS273NSR	Texas Instruments	Flip-Flops Octal D-Type Flip-Fl op w/Clear	Datasheet	1,335In Stock	Cut Tape HK$10.85 HK$7.86 HK$7.11 HK$6.30 Reel HK$5.25 View HK$5.92 HK$5.76 HK$5.62 HK$5.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Logic Gates Triple 3-input Posit ive-NOR gates SN74LS27N Texas Instruments 1: HK$14.30 512In Stock	Mfr. Part No. SN74LS27N Mouser Part No 595-SN74LS27N	Texas Instruments	Logic Gates Triple 3-input Posit ive-NOR gates	Datasheet	512In Stock	HK$14.30 HK$10.69 HK$10.36 HK$9.21 View HK$8.71 HK$8.63 HK$8.15 HK$7.87 HK$7.69	Min.: 1 Mult.: 1
Logic Gates 8-input positive NAN D gates A 595-SN74L A 595-SN74LS30D SN74LS30DR Texas Instruments 1: HK$12.33 204In Stock	Mfr. Part No. SN74LS30DR Mouser Part No 595-SN74LS30DR	Texas Instruments	Logic Gates 8-input positive NAN D gates A 595-SN74L A 595-SN74LS30D	Datasheet	204In Stock	Cut Tape HK$12.33 HK$8.96 HK$8.05 HK$7.12 Reel HK$5.73 View HK$6.67 HK$6.51 HK$6.35 HK$5.60 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Logic Gates Quad 2-input Positiv e-OR gates ALT 595- ALT 595-SN74LS32DR SN74LS32DRE4 Texas Instruments 1: HK$5.34 2,210In Stock	Mfr. Part No. SN74LS32DRE4 Mouser Part No 595-SN74LS32DRE4	Texas Instruments	Logic Gates Quad 2-input Positiv e-OR gates ALT 595- ALT 595-SN74LS32DR	Datasheet	2,210In Stock	Cut Tape HK$5.34 HK$3.69 HK$3.30 HK$2.87 Reel HK$2.07 View HK$2.66 HK$2.53 HK$2.43 HK$2.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Logic Gates Quad 2-input Positiv e-OR gates ALT 595- ALT 595-SN74LS32DR SN74LS32DRG4 Texas Instruments 1: HK$10.77 2,627In Stock	Mfr. Part No. SN74LS32DRG4 Mouser Part No 595-SN74LS32DRG4	Texas Instruments	Logic Gates Quad 2-input Positiv e-OR gates ALT 595- ALT 595-SN74LS32DR	Datasheet	2,627In Stock	Cut Tape HK$10.77 HK$6.57 HK$5.52 HK$4.19 Reel HK$2.11 View HK$3.63 HK$3.18 HK$2.86 HK$2.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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