Quest 计数器

比较

Parallel Interface Elapsed Time Counter 24-Pin TSSOP

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Win Source	WS-DS1318	30,000	14		USD			3.225	2.892	2.892	8h
Worldway Electronics	DS1318	9,232	7	Tube	USD		2.196	2.154	2.071	2.030	8h
ICPartonline	DS1318	22,464			USD	5.000	4.750	4.500	4.250	4.000	>1wk
Antdic Electronics	DS1318	41,886			USD	25.000	23.750	22.500	20.000	18.750	4d
Fly-Wing Technology	DS1318	15,682			USD	3.567	2.927	2.836	2.652	2.652	1d

Texas Instruments

SN74LV4040ADG4

比较

12-Bit Asynchronous Binary Counter 16-SOIC -40 to 85

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Win Source	WS-SN74LV4040ADG4	100	80		USD			0.638	0.426	0.426	8h
Worldway Electronics	SN74LV4040ADG4	16,086	7	Tube	USD		0.266	0.261	0.251	0.246	8h
Bettlink	SN74LV4040ADG4	7,800			USD	0.670	0.497	0.432	0.404	0.363	5h
SHENGYU ELECTRONICS	SN74LV4040ADG4	6,642	1		USD	0.375	0.368	0.360	0.350	0.330	2h
Fly-Wing Technology	SN74LV4040ADG4	2,002			USD	0.256	0.210	0.203	0.190	0.190	1d

Texas Instruments

SN74197N

比较

Counter/Divider Single 4-Bit Binary UP 14-Pin PDIP Tube

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-SN74197N	2,066	30	USD			1.410	1.146	1.146	8h
Easev	SN74197N	3,345		USD	0.343	0.343	0.326	0.298	0.247	>1wk
Aztech	SN74197N	3,898		USD	3.060	3.060	3.060	3.060	3.060	2h
SHENGYU ELECTRONICS	SN74197N	8,225	1	USD	0.447	0.438	0.420	0.410	0.390	2h
Fly-Wing Technology	SN74197N	1,490		USD	2.283	1.872	1.815	1.698	1.698	1d

NXP Semiconductors

74HCT4040N

比较

Unidirectional RoHS Compliant Lead Free Counter logic counter 125C 98MHz 5.5V 6.48mm

制造商页面

Distributor		SKU		Min	Bulk Pricing						Updated
Win Source		WS-74HCT4040N	16,000	175	USD				0.259	0.224	8h
Worldway Electronics		74HCT4040N	13,967	7	USD		0.272	0.267	0.257	0.252	8h
SHENGYU ELECTRONICS		74HCT4040N	11,777	1	USD	0.331	0.324	0.310	0.300	0.290	2h
Quest		74HCT4040N	959		USD	1.152	0.960	0.538	0.480	0.480	5h
Classic Components	2	74HCT4040N	2,935								22h

Texas Instruments

SN74S197N

比较

S Series Asyn Negative Edge Triggered 4-BIT Up Binary Counter PDIP14

制造商页面

CAD 模型

Distributor		SKU		Min	Bulk Pricing						Updated
Component Stockers USA		SN74S197N	227		USD	99.990	99.990	99.990	99.990	99.990	>1wk
Win Source		WS-SN74S197N	20	19	USD			2.097	1.817	1.817	8h
Run Hong Electronics		SN74S197N	9,174		USD	0.141	0.141	0.141	0.141	0.141	19h
Quest		SN74S197N	49		USD	10.980	5.490	4.758	4.758	4.758	5h
Bison Technologies	2	SN74S197N-66237	685		USD			3.090	3.090	3.090	1d

Toshiba

TC74HC4020AP

比较

Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 14-Bit, Up Direction, CMOS, PDIP16

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-TC74HC4020AP	6,000	35	USD			1.402	1.140	1.140	8h
Worldway Electronics	TC74HC4020AP	18,011	7	USD		0.450	0.442	0.425	0.416	8h
Anlinkda	TC74HC4020AP	58,004		USD	0.644	0.577	0.494	0.484	0.464	14h
RC Electronics	TC74HC4020AP	52,113	1	USD	0.470	0.430	0.390	0.370	0.360	4d
Quest	TC74HC4020AP	55		USD	1.530	1.408	1.224	1.224	1.224	5h

onsemi

MC74HC393AD

比较

Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Component Stockers USA	MC74HC393AD	249			USD	99.990	99.990	99.990	99.990	99.990	>1wk
Worldway Electronics	MC74HC393AD	23,857	7	Tube	USD		0.268	0.263	0.253	0.248	8h
Quest	MC74HC393AD	34			USD	0.232	0.232	0.193	0.193	0.193	5h
Lingto Electronic Ltd.	MC74HC393AD	35,439	1								4d

Texas Instruments

DM8563N

比较

Binary Counter

Distributor	SKU		Min	Bulk Pricing						Updated
Component Stockers USA	DM8563N	1,601		USD	0.710	0.710	0.660	0.660	0.660	>1wk
Vigor Components	DM8563N	625		USD	0.670	0.670	0.670	0.670	0.670	3d
Quest	DM8563N	98		USD	1.392	1.160	0.650	0.650	0.650	5h
Classic Components	DM8563N	2								22h
Lingto Electronic Ltd.	DM8563N	26,436	1	USD	0.670	0.637	0.603	0.596	0.590	4d

Intersil

CD4022BF

比较

IC BINARY COUNTER 4-BIT 16CDIP / Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-CDIP

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-CD4022BF	7,400	4	USD		15.296	12.428	12.428	12.428	8h
Worldway Electronics	CD4022BF	19,181	7	USD		3.668	3.599	3.460	3.391	8h
Anlinkda	CD4022BF	26,460		USD	1.646	1.474	1.262	1.237	1.186	14h
RC Electronics	CD4022BF	24,255	1	USD	1.653	1.503	1.286	1.261	1.209	4d
Quest	CD4022BF	1		USD	16.000	16.000	16.000	16.000	16.000	5h

NXP Semiconductors

74HC4020N

比较

Binary Counter, Asynchronous, Up Direction, CMOS, PDIP16

制造商页面

CAD 模型

Distributor		SKU		Min	Bulk Pricing						Updated
Win Source		WS-74HC4020N	920	460	USD				0.127	0.085	8h
Worldway Electronics		74HC4020N	12,385	7	USD		0.300	0.294	0.283	0.277	8h
Elcom Components		74HC4020N	72		USD	0.375	0.375	0.375	0.375	0.375	2h
Quest		74HC4020N	32		USD	0.450	0.450	0.375	0.375	0.375	5h
Classic Components	2	74HC4020N	311								22h

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