Quest 计数器

$ 2.550

比较

Integrated Circuit Ttl Dual 4-BIT Binary Ripple Counter 14-LEAD DIP

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Onlinecomponents.com		NTE74393	9	10	Bulk	USD		4.026	2.890	2.550	2.440
	Quest		NTE74393	5			USD	5.468	3.645	3.645	3.645	3.645	1h

Rochester Electronics

CD74HC4520M

$ 1.010

比较

Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey Marketplace		2156-CD74HC4520M-ND	2,865	297	Bulk	USD				1.010	1.010
	Quest		CD74HC4520M	5			USD	2.800	2.100	2.100	2.100	2.100	1h

Intersil

CD4018AD

$ 3.660

比较

Decade Counter, Synchronous, Up Direction, CMOS, CDIP16

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		CD4018AD	3			USD			4.090	3.660	3.440	2h
	Quest		CD4018AD	2									1h

Texas Instruments

CD4520BM

比较

CMOS Dual Binary Up-Counter 16-SOIC -55 to 125

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
HQonline	IC0132056	20	1		USD	0.654	0.654	0.654	0.654	0.654	>1w
Win Source	WS-CD4520BM	6,821	100		USD			0.526	0.351	0.351	3h
Worldway Electronics	CD4520BM	22,412	7	Tube	USD		0.201	0.195	0.185	0.185	1d
ICPartonline	CD4520BM	39,433			USD	0.216	0.205	0.194	0.184	0.173	>1wk
Heisener Electronics	CD4520BM	15,588			USD	1.314	1.314	1.314	1.314	1.314	>1wk

STMicroelectronics

M74HC161RM13TR

比较

Tape & Reel (TR) Obsolete e4 M74HC161 logic counter 300ns 4mm 4.5V 62MHz

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Microchip USA	M74HC161RM13TR	2,977	3500		USD					0.323	7d
Win Source	WS-M74HC161RM13TR	5,000	205		USD				0.225	0.188	3h
Worldway Electronics	M74HC161RM13TR	11,052	7	Tape & Reel	USD		0.158	0.154	0.145	0.145	1d
ICPartonline	M74HC161RM13TR	35,879			USD	0.398	0.378	0.358	0.338	0.318	>1wk
Hi-Tech Circuit Group Ltd.	M74HC161RM13TR	1,911			USD			0.520	0.517	0.515	17h

onsemi

MC14040BD

比较

Counter/Divider Single 12-Bit Binary UP 16-Pin SOIC Rail

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Component Stockers USA	MC14040BD	765			USD	99.990	99.990	99.990	99.990	99.990	>1wk
Win Source	WS-MC14040BD	50,000	45		USD			1.105	0.918	0.918	3h
ICPartonline	MC14040BD	17,817			USD	29.000	27.550	26.100	24.650	23.200	>1wk
Worldway Electronics	MC14040BD	28,268	7	Tube	USD		0.070	0.068	0.064	0.064	1d
Chipsmall Limited	MC14040BD	88,000	1		USD	0.570	0.380	0.228	0.190	0.190	3h

STMicroelectronics

M74HC4040RM13TR

比较

Tape & Reel (TR) Obsolete e4 M74HC404 logic counter 220ns 3.9mm 2/6V 0.004A

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Microchip USA	M74HC4040RM13TR	1,782	3500		USD					0.137	7d
Win Source	WS-M74HC4040RM13TR	7,270	210		USD				0.223	0.187	3h
Worldway Electronics	M74HC4040RM13TR	19,797	7	Tape & Reel	USD		0.692	0.671	0.636	0.636	1d
Aztech	M74HC4040RM13TR	8,063			USD	1.990	1.990	1.990	1.990	1.990	22h
Chipsmall Limited	M74HC4040RM13TR	138,100	1		USD	0.420	0.280	0.168	0.140	0.140	3h

onsemi

MC14520BDW

比较

Dual Up Counters | IC COUNTER DUAL BINARY 16-SOIC

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Microchip USA	MC14520BDW	177	3500	Tube	USD					0.303	7d
Win Source	WS-MC14520BDW	20	80		USD			0.662	0.441	0.441	3h
Worldway Electronics	MC14520BDW	16,048	7	Tube	USD		0.150	0.146	0.138	0.138	1d
Chipsmall Limited	MC14520BDW	75,000	1		USD	1.110	0.740	0.444	0.370	0.370	3h
Anlinkda	MC14520BDW	42,240			USD	0.863	0.773	0.659	0.649	0.618	1d

NXP Semiconductors

74HCT393D

比较

Gull Wing Dual Negative Edge Up Logic Counter 50PF 125C 53MHZ 5.5V

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-74HCT393D	7,000	315	USD				0.153	0.124	3h
Worldway Electronics	74HCT393D	8,518	7	USD		0.057	0.055	0.052	0.052	1d
Antdic Electronics	74HCT393D	33,096		USD	32.000	30.400	28.800	25.600	24.000	3d
ICPartonline	74HCT393D	27,717		USD	29.000	27.550	26.100	24.650	23.200	>1wk
NetSource Technology	74HCT393D	2,433		USD	0.500	0.500	0.500	0.500	0.500	11h

STMicroelectronics

M74HC393RM13TR

比较

M74HC393RM13TR Rohs ; Stm; IC Counter Dual BINARY14-SOIC

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Win Source	WS-M74HC393RM13TR	3,200	400		USD				0.119	0.097	3h
Worldway Electronics	M74HC393RM13TR	11,026	7	Tape & Reel	USD		0.077	0.074	0.070	0.070	1d
ICPartonline	M74HC393RM13TR	34,575			USD	0.480	0.456	0.432	0.408	0.384	>1wk
Aztech	M74HC393RM13TR	7,552			USD	7.170	7.170	7.170	7.170	7.170	22h
Anlinkda	M74HC393RM13TR	104,035			USD	0.092	0.082	0.072	0.072	0.072	1d

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