Quest 计数器

比较

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

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-TC4520BP	8,140	6	USD		11.035	7.356	7.356	7.356	1d
Anlinkda	TC4520BP	38,351		USD	0.886	0.793	0.680	0.670	0.639	1d
SHENGYU ELECTRONICS	TC4520BP	17,568	1	USD	0.153	0.150	0.150	0.140	0.130	3d
Quest	TC4520BP	12		USD	4.000	2.500	2.500	2.500	2.500	22h
Bison Technologies	TC4520BP-188145	120		USD			5.290	5.290	5.290	1h

NXP Semiconductors

HEF4521BP

比较

4000/14000/40000 Series Asyn Negative Edge Triggered 24-BIT Up Binary Counter PDIP16

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-HEF4521BP	7,310	90	USD			0.672	0.448	0.448	1d
Worldway Electronics	HEF4521BP	246,565	7	USD		0.577	0.560	0.530	0.530	23h
Anlinkda	HEF4521BP	39,089		USD	1.116	0.999	0.855	0.834	0.803	1d
RC Electronics	HEF4521BP	35,113	1	USD	0.810	0.740	0.670	0.640	0.620	3d
Quest	HEF4521BP	19		USD	2.144	1.608	1.340	1.340	1.340	22h

STMicroelectronics

M74HC161B1

比较

Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	M74HC161B1	10,305	7	USD		0.193	0.187	0.177	0.177	23h
Quest	M74HC161B1	126		USD	0.360	0.360	0.240	0.240	0.240	22h
Classic Components	M74HC161B1	1,990								1d
Freelance Electronics	M74HC161B1	31		USD	0.330	0.330	0.330	0.330	0.330	16h
Utmel Electronic	2381-M74HC161B1	联系方式								9h

STMicroelectronics

M74HC393B1

比较

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

CAD 模型

Distributor		SKU		Min	Bulk Pricing						Updated
Win Source		WS-M74HC393B1	4,000	75	USD			0.773	0.515	0.515	1d
Worldway Electronics		M74HC393B1	23,454	7	USD		0.372	0.360	0.341	0.341	23h
SHENGYU ELECTRONICS		M74HC393B1	9,523	1	USD	0.414	0.405	0.390	0.380	0.360	3d
Run Hong Electronics		M74HC393B1	6,650		USD	0.982	0.982	0.982	0.982	0.982	11h
Quest	3	M74HC393B1	27		USD		0.470	0.470	0.470	0.470	22h

onsemi

MC14568BCP

比较

Divide By N Counter, 4000/14000/40000 Series, Asynchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Best Source	MC14568BCP	26,483		USD	16.534	16.534	16.534	16.534	16.534	8h
SHENGYU ELECTRONICS	MC14568BCP	14,246	1	USD	0.613	0.600	0.580	0.560	0.540	3d
Quest	MC14568BCP	16		USD	6.930	3.465	3.465	3.465	3.465	22h
Freelance Electronics	MC14568BCP	12		USD	17.720	12.350	12.350	12.350	12.350	16h
Classic Components	MC14568BCP	10								1d

Texas Instruments

SN74160N

比较

Synchronous decade counters 16-PDIP 0 to 70

制造商页面

Distributor		SKU		Min	Bulk Pricing						Updated
Component Stockers USA		SN74160N	227		USD	99.990	99.990	99.990	99.990	99.990	>1wk
Win Source		WS-SN74160N	20	16	USD			2.506	2.172	2.172	1d
Worldway Electronics		SN74160N	27,712	7	USD		0.462	0.448	0.424	0.424	23h
SHENGYU ELECTRONICS		SN74160N	10,620	1	USD	0.551	0.540	0.520	0.510	0.490	3d
Quest	2	SN74160N	128		USD	3.080	2.310	1.540	1.540	1.540	22h

Renesas

HD74LS290P

比较

Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDIP14

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-HD74LS290P	9,555	90	USD			0.644	0.429	0.429	1d
Anlinkda	HD74LS290P	46,218		USD	0.966	0.865	0.742	0.731	0.700	1d
Run Hong Electronics	HD74LS290P	6,154		USD	0.502	0.502	0.502	0.502	0.502	11h
Quest	HD74LS290P	483		USD	0.750	0.625	0.500	0.350	0.350	22h
Freelance Electronics	HD74LS290P	5		USD	0.680	0.680	0.680	0.680	0.680	16h

NXP Semiconductors

74HCT4520D

比较

Binary Counter, Synchronous, Up Direction, CMOS, PDSO16

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	74HCT4520D	5,410	7	USD		0.295	0.286	0.271	0.271	23h
Antdic Electronics	74HCT4520D	37,144		USD	15.000	14.250	13.500	12.000	11.250	3d
Quest	74HCT4520D	5,808		USD	1.350	1.125	0.630	0.563	0.473	22h
Component Sense	74HCT4520D	73	1	USD			0.342	0.342	0.342	11h
Classic Components	74HCT4520D	30								1d

onsemi

MC14526BDW

比较

Counter ICs 3-18V Presettable No-Cancel/No-Return

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Microchip USA	MC14526BDW	155	3500	Tube	USD					0.302	7d
Worldway Electronics	MC14526BDW	29,136	7	Tube	USD		0.217	0.211	0.200	0.200	23h
Quest	MC14526BDW	13			USD	0.837	0.698	0.698	0.698	0.698	22h
Suntronic	MC14526BDW	7,324									41m
Lingto Electronic Ltd.	MC14526BDW	15,750	1								3d

Texas Instruments

JM38510/34401BEA

比较

4 Bit Synchronous Decade Counter

Distributor	SKU		Min	Bulk Pricing						Updated
Component Stockers USA	JM38510/34401BEA	293		USD	12.830	12.830	12.060	12.060	12.060	>1wk
Aztech	JM38510/34401BEA	5,911		USD	11.230	11.230	11.230	11.230	11.230	19h
Quest	JM38510/34401BEA	24		USD	22.061	22.061	21.213	21.213	21.213	22h
Freelance Electronics	JM38510/34401BEA	1		USD	22.500	17.900	15.680	15.680	15.680	16h
Lingto Electronic Ltd.	JM38510/34401BEA	14,195	1	USD	12.070	11.467	10.863	10.742	10.622	3d

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