Quest 计数器

$ 0.430

比较

Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey Marketplace	2156-DM74LS191MX-ND	6,428	699	Bulk	USD				0.430	0.430
Vigor Components	DM74LS191MX	6,428			USD	0.270	0.270	0.270	0.270	0.270	1d
Lingto Electronic Ltd.	DM74LS191MX	33,748	1		USD	0.270	0.257	0.243	0.240	0.238	>1wk
Quest	DM74LS191MX	0									9h

Rochester Electronics

SN74S163N

$ 5.510

比较

Binary Counter, S Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey Marketplace	2156-SN74S163N-ND	20,155	54	Bulk	USD			5.510	5.510	5.510
Quest	SN74S163N	736			USD	7.065	3.533	3.062	2.591	2.591	9h
Classic Components	SN74S163N	145									1h
Freelance Electronics	SN74S163N	6			USD	0.320	0.320	0.250	0.220	0.220	3h

Rochester Electronics

CD4536BE

$ 27.270

比较

Binary Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 24-Bit, Up Direction, CMOS, PDIP16

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey Marketplace	2156-CD4536BE-ND	11	11	Bulk	USD			27.270	27.270	27.270
Quest	CD4536BE	145			USD	0.420	0.420	0.280	0.280	0.280	9h
Classic Components	CD4536BE	4									1h
ComSIT Distribution GmbH	CD4536BE	100									4h

Rochester Electronics

CD74HC93E

$ 1.700

比较

Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP14

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey Marketplace		2156-CD74HC93E-ND	28,182	176	Bulk	USD				1.700	1.700
	Quest		CD74HC93E	15			USD	1.416	1.302	1.302	1.302	1.302	9h

Rochester Electronics

CD74HCT4520E

$ 0.950

比较

Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey Marketplace	2156-CD74HCT4520E-ND	46,224	317	Bulk	USD				0.950	0.950
Quest	CD74HCT4520E	25			USD	0.982	0.818	0.589	0.589	0.589	9h
Lingto Electronic Ltd.	CD74HCT4520E	18,460	1		USD	0.330	0.314	0.297	0.294	0.290	>1wk

Rochester Electronics

CD74HCT163M

$ 0.940

比较

Binary Counter, Synchronous, Up Direction, CMOS, PDSO16

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey Marketplace	2156-CD74HCT163M-ND	26,715	318	Bulk	USD				0.940	0.940
Quest	CD74HCT163M	68			USD	0.441	0.441	0.294	0.294	0.294	9h
Classic Components	CD74HCT163M	900									1h

Rochester Electronics

CD74HCT161E

$ 0.830

比较

Binary Counter, Synchronous, Up Direction, CMOS, PDIP16

制造商页面

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey Marketplace		2156-CD74HCT161E-ND	8,562	362	Bulk	USD				0.830	0.830
Quest		CD74HCT161E	114			USD	0.480	0.480	0.320	0.320	0.320	9h
Freelance Electronics	2	CD74HCT161E	72			USD	0.170	0.170	0.170	0.170	0.170	3h
Classic Components	2	CD74HCT161E	64									1h

LSI

LS7267

$ 7.740

比较

IC Bcd Counter Dual 24 Bit 28DIP

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey Marketplace	2808-LS7267-ND	5,005	1	Tube	USD	16.210	16.210	11.710	7.740	7.740
Hi-Tech Circuit Group Ltd.	LS7267	5,025			USD			15.180	15.104	15.028	1d
Quest	LS7267	25			USD	19.500	19.500	19.500	19.500	19.500	9h
Lingto Electronic Ltd.	LS7267	43,906	1		USD	21.680	20.596	19.512	19.295	19.078	>1wk

RCA

CD40161BE

$ 0.350

比较

Binary Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16

Distributor	SKU		Min	Bulk Pricing						Updated
Jameco	817539	17	1	USD	0.390	0.350	0.350	0.350	0.350	12h
Quest	CD40161BE	75		USD	0.390	0.390	0.260	0.260	0.260	9h
Freelance Electronics	CD40161BE	24		USD	0.160	0.160	0.160	0.160	0.160	3h
Classic Components	CD40161BE	20								1h

Rochester Electronics

CD74HC193E

$ 0.870

比较

Hc/uh Series Syn Positive Edge Triggered 4-BIT Bidirectional Binary Counter PDIP16

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey Marketplace	2156-CD74HC193E-ND	32,488	346	Bulk	USD				0.870	0.870
Quest	CD74HC193E	25			USD	0.900	0.750	0.540	0.540	0.540	9h
Classic Components	CD74HC193E	16									1h

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