Classic Components 计数器

比较

Dual asynchronous decade counters 16-PDIP 0 to 70

Distributor		SKU		Min	Bulk Pricing						Updated
Win Source		WS-SN74390N	55	7	USD		8.092	5.395	5.395	5.395	1d
Worldway Electronics		SN74390N	28,032	7	USD		1.483	1.455	1.399	1.371	23h
Classic Components	2	SN74390N	377		USD			2.915	2.915	2.915	18h
CoreStaff		ST30569494	370	1	USD	2.429	1.816	1.223	1.163	1.163	18h
Aztech		SN74390N	7,486		USD	1.360	1.360	1.360	1.360	1.360	18h

STMicroelectronics

M74HC4020RM13TR

比较

Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 14-Bit, Up Direction, CMOS, PDSO16

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Component Stockers USA	M74HC4020RM13TR	425			USD	99.990	99.990	99.990	99.990	99.990	>1wk
Win Source	WS-M74HC4020RM13TR	20	285		USD				0.168	0.136	1d
Worldway Electronics	M74HC4020RM13TR	28,918	7	Tape & Reel	USD		1.788	1.754	1.687	1.653	23h
Aztech	M74HC4020RM13TR	11,483			USD	5.290	5.290	5.290	5.290	5.290	18h
Classic Components	M74HC4020RM13TR	542									18h

NXP Semiconductors

74HCT163N

比较

Binary Counter, Synchronous, Up Direction, CMOS, PDIP16

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	74HCT163N	7,032	7	USD		0.201	0.197	0.190	0.186	23h
Voyager Components	74HCT163N-PHILIPS-9327	260		USD	0.711	0.711	0.474	0.300	0.300	6h
SHENGYU ELECTRONICS	74HCT163N	10,107	1	USD	0.153	0.150	0.150	0.140	0.130	1d
Quest	74HCT163N	72		USD	0.900	0.750	0.540	0.540	0.540	22h
Freelance Electronics	74HCT163N	179		USD	0.510	0.510	0.380	0.350	0.350	17h

Texas Instruments

SN74HC161DRG4

比较

Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R

制造商页面

Distributor		SKU		Min	Bulk Pricing						Updated
Worldway Electronics		SN74HC161DRG4	13,835	7	USD		0.157	0.154	0.148	0.145	23h
Aztech		SN74HC161DRG4	6,186		USD	6.430	6.430	6.430	6.430	6.430	18h
Run Hong Electronics		SN74HC161DRG4	8,890		USD	0.092	0.092	0.092	0.092	0.092	11h
Bettlink		SN74HC161DRG4	2,300		USD	0.249	0.185	0.160	0.150	0.135	2h
Quest	2	SN74HC161DRG4	2,000		USD		0.470	0.353	0.235	0.235	22h

NXP Semiconductors

74HC193D

比较

Hc/uh Series Syn Positive Edge Triggered 4-BIT Bidirectional Binary Counter PDSO16

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-74HC193D	5,000	45	USD			1.164	0.776	0.776	19m
Worldway Electronics	74HC193D	14,640	7	USD		0.339	0.332	0.319	0.313	23h
Antdic Electronics	74HC193D	48,351		USD	5.000	4.750	4.500	4.000	3.750	>1wk
Aztech	74HC193D	10,395		USD	0.980	0.980	0.980	0.980	0.980	18h
Anlinkda	74HC193D	63,079		USD	0.396	0.354	0.325	0.307	0.297	1d

onsemi

MC14553BCP

比较

RoHS Compliant Contains Lead Counter Rail/Tube divider circuit 125C 18V 2006 400ns

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-MC14553BCP	20,000	14	USD			3.250	2.914	2.914	1d
Worldway Electronics	MC14553BCP	7,730	7	USD		0.945	0.927	0.891	0.874	23h
IC Components Ltd.	MC14553BCP	2,361		USD	6.280	6.280	6.280	6.280	6.280	4d
ZTZ Technology Limited	MC14553BCP	2,420		USD	0.010	0.010	0.010	0.010	0.010	7d
YIC International	MC14553BCP	2,261		USD	6.263	6.263	6.263	6.263	6.263	5d

NXP Semiconductors

HEF4020BT

比较

4000/14000/40000 Series Asyn Negative Edge Triggered 14-BIT Up Binary Counter PDSO16

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-HEF4020BT	684	75	USD			0.709	0.473	0.473	19m
Worldway Electronics	HEF4020BT	17,837	7	USD		0.443	0.434	0.418	0.409	23h
Aztech	HEF4020BT	397		USD	11.820	11.820	11.820	11.820	11.820	18h
RC Electronics	HEF4020BT	85,642	1	USD	0.517	0.470	0.440	0.400	0.390	>1wk
Anlinkda	HEF4020BT	31,901		USD	0.575	0.515	0.443	0.433	0.412	1d

STMicroelectronics

HCF4541BM1

比较

Binary Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 16-Bit, Up Direction, CMOS, PDSO14

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-HCF4541BM1	12,740	90	USD			0.582	0.388	0.388	1d
Worldway Electronics	HCF4541BM1	12,828	7	USD		0.056	0.055	0.053	0.052	23h
ICPartonline	HCF4541BM1	19,429		USD	5.000	4.750	4.500	4.250	4.000	>1wk
Anlinkda	HCF4541BM1	55,807		USD	0.242	0.216	0.185	0.185	0.175	1d
RC Electronics	HCF4541BM1	50,138	1	USD	0.180	0.160	0.150	0.140	0.140	>1wk

onsemi

MC74HC4040N

比较

Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 12-Bit, Up Direction, CMOS, PDIP16

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-MC74HC4040N	20	105	USD				0.368	0.368	1d
Worldway Electronics	MC74HC4040N	26,225	7	USD		0.190	0.186	0.179	0.175	23h
SHENGYU ELECTRONICS	MC74HC4040N	8,737	1	USD	0.184	0.180	0.170	0.170	0.160	1d
Run Hong Electronics	MC74HC4040N	3,468		USD	0.245	0.245	0.245	0.245	0.245	11h
Quest	MC74HC4040N	274		USD	0.450	0.450	0.300	0.210	0.210	22h

NXP Semiconductors

74HC4017N

比较

Ring Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 10-Bit, Up Direction, CMOS, PDIP16

制造商页面

CAD 模型

Distributor		SKU		Min	Bulk Pricing						Updated
Win Source		WS-74HC4017N	20	35	USD			1.325	1.077	1.077	19m
Worldway Electronics		74HC4017N	255,347	7	USD		1.075	1.055	1.014	0.994	23h
Aztech		74HC4017N	554		USD	10.550	10.550	10.550	10.550	10.550	18h
Run Hong Electronics		74HC4017N	1,796		USD	0.849	0.849	0.849	0.849	0.849	11h
Bison Technologies	2	74HC4017N-111457	30,000		USD			17.510	17.510	17.510	1d

顶级制造商

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