Win Source 计数器

比较

IC Osc Prog Timer 3MHZ 14SOIC

Distributor	SKU		Min	Bulk Pricing						Updated
Avnet	MC14541BDR2	0	2500							2d
Component Stockers USA	MC14541BDR2	704		USD	99.990	99.990	99.990	99.990	99.990	>1wk
Win Source	WS-MC14541BDR2	46,300	275	USD				0.166	0.143	21h
ICPartonline	MC14541BDR2	6,103		USD	16.000	15.200	14.400	13.600	12.800	>1wk
Aztech	MC14541BDR2	276		USD	14.300	14.300	14.300	14.300	14.300	3d

onsemi

MC74HC393AN

$ 0.175

比较

DUAL Negative Edge Asynchronous Not Qualified Binary Counter IC 50pF -55C~125C 50MHz 3V

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	MC74HC393AN	326			USD			0.211	0.175	0.156	20h
Component Stockers USA	MC74HC393AN	1,312			USD	0.180	0.180	0.170	0.150	0.150	>1wk
Win Source	WS-MC74HC393AN	9,700	6		USD				0.235	0.204	21h
Worldway Electronics	MC74HC393AN	26,099	7	Tube	USD		0.060	0.058	0.055	0.055	3d
Aztech	MC74HC393AN	5,490			USD	0.180	0.180	0.180	0.180	0.180	3d

LSI

LS7366R-S

$ 2.840

比较

Binary Counter, LS Series, Synchronous, 32-Bit, Up/Down Direction, CMOS, PDSO14

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey Marketplace		2808-LS7366R-S-ND	6,880	1	Tube	USD	6.320	6.320	4.000	2.840	2.840
Win Source		WS-LS7366R-S	963	9		USD		5.586	3.724	3.724	3.724	21h
ICPartonline		LS7366R-S	27,917			USD	16.000	15.200	14.400	13.600	12.800	>1wk
Classic Components	2	LS7366R-S	816			USD			4.512	4.512	4.512	11h
Hi-Tech Circuit Group Ltd.		LS7366R-S	22,984			USD			4.420	4.398	4.376	4d

Nexperia

74HC5555D,118

比较

74HC Series 6 V Surface Mount Programmable Delay Timer with Oscillator - SOIC-16

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-74HC5555D,118	110	55	USD			1.087	0.725	0.725	21h
Aztech	74HC5555D,118	11,478		USD	0.780	0.780	0.780	0.780	0.780	3d
Chipsmall Limited	74HC5555D,118	250,000	1	USD	2.580	1.720	1.032	0.860	0.860	3h
Fly-Wing Technology	74HC5555D,118	1,335		USD	1.976	1.705	1.536	1.251	1.251	4d
Heisener Electronics	74HC5555D,118	23,065								6d

Texas Instruments

SN74HC191NS

$ 0.209

比较

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

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	SN74HC191NS	1,774			USD			0.252	0.209	0.186	20h
Win Source	WS-SN74HC191NS	30,000	115		USD				0.330	0.296	21h
Worldway Electronics	SN74HC191NS	28,323	7	Tube	USD		0.070	0.068	0.064	0.064	3d
ICPartonline	SN74HC191NS	38,936			USD	4.000	3.800	3.600	3.400	3.200	>1wk
Esaler Electronic	SN74HC191NS	954			USD	0.310	0.307	0.304	0.301	0.298	4d

Texas Instruments

SN74LV161APWRG4

$ 0.419

比较

GULL WING DUAL Positive Edge Asynchronous Binary Counter IC 50pF -40C~85C 95MHz 0.02mA

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Win Source	WS-SN74LV161APWRG4	21,570	175		USD				0.221	0.191	21h
Worldway Electronics	SN74LV161APWRG4	16,175	7	Tape & Reel	USD		0.069	0.066	0.063	0.063	3d
Esaler Electronic	SN74LV161APWRG4	2,000			USD	0.345	0.342	0.339	0.336	0.333	4d
UnikeyIC	SN74LV161APWRG4	15,500	35	Tape & Reel	USD			0.892	0.469	0.469	4h
Fly-Wing Technology	SN74LV161APWRG4	112,875			USD	0.135	0.110	0.107	0.101	0.101	4d

NXP Semiconductors

74HCT393N,652

$ 0.855

比较

Ripple Counter; PDIP; TTL Logic; -40; +125; 3.5 pF (Typ.); 20 ns(Typ.)

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	74HCT393N,652	7,194			USD			1.030	0.855	0.762	20h
Microchip USA	74HCT393N,652	262	3500	Tube	USD					0.440	4d
Worldway Electronics	74HCT393N,652	18,567	7	Tube	USD		0.285	0.276	0.262	0.262	3d
Fmall Co., Limited	74HCT393N,652	41,910			USD	0.335	0.335	0.313	0.295	0.270	6d
Win Source	WS-74HCT393N,652	8,993									21h

onsemi

74VHC161M

$ 0.241

比较

74VHC Series CMOS 4-Bit Binary Counter w/ Asynchronous Clear - SOIC-16

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	74VHC161M	364			USD			0.291	0.241	0.215	20h
Win Source	WS-74VHC161M	29,984	180		USD				0.252	0.218	21h
Worldway Electronics	74VHC161M	27,218	7	Tube	USD		0.073	0.071	0.067	0.067	3d
Hi-Tech Circuit Group Ltd.	74VHC161M	1,674			USD			0.160	0.159	0.158	4d
Fly-Wing Technology	74VHC161M	16,180			USD	0.269	0.220	0.214	0.200	0.200	4d

onsemi

MC74HC4040AN

比较

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

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Farnell	MC74HC4040AN	0	1	USD*	0.679*	0.519*	0.399*	0.236*	0.236*	7h
Win Source	WS-MC74HC4040AN	2,000	175	USD				0.259	0.224	21h
Run Hong Electronics	MC74HC4040AN	9,464		USD	0.153	0.153	0.153	0.153	0.153	8h
SHENGYU ELECTRONICS	MC74HC4040AN	8,354	1	USD	0.244	0.239	0.230	0.220	0.210	2h
Fly-Wing Technology	MC74HC4040AN	1,769		USD	0.276	0.227	0.220	0.206	0.206	4d

onsemi

MC14024BFEL

$ 0.132

比较

Counter/Divider Single 7-Bit Binary UP Automotive 14-Pin SO EIAJ T/R

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Rochester Electronics	MC14024BFEL	2,000		USD			0.159	0.132	0.117	20h
Component Stockers USA	MC14024BFEL	1,466		USD	0.130	0.130	0.130	0.110	0.110	>1wk
Win Source	WS-MC14024BFEL	2,000	255	USD				0.183	0.153	21h
Worldway Electronics	MC14024BFEL	9,515	7	USD		0.044	0.042	0.040	0.040	3d
Antdic Electronics	MC14024BFEL	31,679		USD	26.000	24.700	23.400	20.800	19.500	>1wk

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