Classic Components 计数器

比较

4000/14000/40000 Series Asyn Negative Edge Triggered 14-BIT Up Binary Counter PDIP16

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-HEF4020BP	1,660	100	USD			0.588	0.392	0.392	19h
Worldway Electronics	HEF4020BP	271,174	7	USD		0.520	0.510	0.491	0.481	18h
Quest	HEF4020BP	300		USD	1.230	1.025	0.574	0.574	0.574	17h
Component Sense	HEF4020BP	12	1	USD			2.083	2.083	2.083	6h
Classic Components	HEF4020BP	12								13h

Texas Instruments

SN74ALS161BDRE4

比较

IC COUNTER DEC/BIN 4BIT 16-SOIC / Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Component Stockers USA	SN74ALS161BDRE4	781			USD	99.990	99.990	99.990	99.990	99.990	>1wk
Win Source	WS-SN74ALS161BDRE4	20	45		USD			1.198	0.799	0.799	19h
Worldway Electronics	SN74ALS161BDRE4	29,321	7	Tape & Reel	USD		0.500	0.491	0.472	0.462	18h
Esaler Electronic	SN74ALS161BDRE4	2,500			USD	0.486	0.482	0.478	0.474	0.470	4d
Lixinc	SN74ALS161BDRE4	17,653			USD	0.546	0.546	0.546	0.546	0.515	>1wk

onsemi

74VHC393MTC

比较

74VHC Series High Speed CMOS Dual 4-Bit Binary Counter - TSSOP-14

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Worldway Electronics	74VHC393MTC	18,051	7	Tube	USD		0.181	0.178	0.171	0.168	18h
SHENGYU ELECTRONICS	74VHC393MTC	13,721	1		USD	0.193	0.189	0.180	0.180	0.170	1d
Classic Components	74VHC393MTC	2,641									13h
ComSIT Distribution GmbH	74VHC393MTC	485									3d
Suntronic	74VHC393MTC	8,935									21h

STMicroelectronics

M74HC590B1

比较

Binary Counter, HC/UH Series, Asynchronous, Positive Edge Triggered, 8-Bit, Up Direction, CMOS, PDIP16

Distributor		SKU		Min	Bulk Pricing						Updated
Win Source		WS-M74HC590B1	20	40	USD			1.107	0.900	0.900	19h
SHENGYU ELECTRONICS		M74HC590B1	9,768	1	USD	0.306	0.300	0.290	0.280	0.270	1d
Quest		M74HC590B1	167		USD	6.000	3.000	2.600	2.600	2.600	17h
Freelance Electronics		M74HC590B1	22		USD	0.190	0.190	0.190	0.190	0.190	11h
Classic Components	2	M74HC590B1	5								13h

NXP Semiconductors

HEF4024BT

比较

4000/14000/40000 Series Asyn Negative Edge Triggered 7-BIT Up Binary Counter PDSO14

制造商页面

Distributor		SKU		Min	Bulk Pricing						Updated
Worldway Electronics		HEF4024BT	16,176	7	USD		1.837	1.803	1.733	1.699	18h
Antdic Electronics		HEF4024BT	10,924		USD	20.000	19.000	18.000	16.000	15.000	>1wk
Quest		HEF4024BT	80		USD	2.500	2.000	1.250	1.250	1.250	17h
Classic Components	3	HEF4024BT	2,289								13h
Component Sense		HEF4024BT	226	1	USD				0.208	0.208	6h

Texas Instruments

SN74163N

比较

Binary Counter, TTL/H/L Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Component Stockers USA	SN74163N	227		USD	99.990	99.990	99.990	99.990	99.990	>1wk
Win Source	WS-SN74163N	20	30	USD			1.501	1.259	1.259	19h
Aztech	SN74163N	9,508		USD	0.960	0.960	0.960	0.960	0.960	13h
SHENGYU ELECTRONICS	SN74163N	7,379	1	USD	0.306	0.300	0.290	0.280	0.270	1d
Quest	SN74163N	662		USD	1.375	1.265	0.825	0.688	0.688	17h

NXP Semiconductors

74HC4024N

比较

RoHS Compliant Lead Free Counter PDIP logic counter 125C 98MHz 5V 300ns

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-74HC4024N	20	80	USD			0.740	0.493	0.493	19h
Worldway Electronics	74HC4024N	8,319	7	USD		0.233	0.229	0.220	0.215	18h
SHENGYU ELECTRONICS	74HC4024N	14,269	1	USD	0.153	0.150	0.150	0.140	0.130	1d
Run Hong Electronics	74HC4024N	2,588		USD	2.984	2.984	2.984	2.984	2.984	6h
Quest	74HC4024N	400		USD	0.862	0.718	0.402	0.402	0.402	17h

onsemi

74F579SC

比较

Tube Obsolete 74F579 Binary Counter divider circuit 11.5ns 2000 5.5V 0C~70C

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing					Updated
Worldway Electronics	74F579SC	18,932	7	Tube	USD	1.688	1.656	1.592	1.560	18h
Classic Components	74F579SC	20								13h
Component Sense	74F579SC	20	1		USD		1.923	1.923	1.923	6h
Suntronic	74F579SC	6,710								21h
Fly-Wing Technology	74F579SC	1,701								17h

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	19h
Run Hong Electronics		SN74S197N	9,174		USD	0.141	0.141	0.141	0.141	0.141	6h
Quest		SN74S197N	49		USD	10.980	5.490	4.758	4.758	4.758	17h
Bison Technologies	2	SN74S197N-66237	685		USD			3.090	3.090	3.090	1d

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	19h
Worldway Electronics	CD4022BF	19,159	7	USD		1.351	1.326	1.275	1.249	18h
Anlinkda	CD4022BF	26,460		USD	1.646	1.474	1.262	1.237	1.186	1d
RC Electronics	CD4022BF	24,255	1	USD	1.653	1.503	1.286	1.261	1.209	>1wk
Quest	CD4022BF	1		USD	16.000	16.000	16.000	16.000	16.000	17h

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