Classic Components 计数器

比较

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

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Avnet	CD4541BCM	0	2200								11h
Win Source	WS-CD4541BCM	2,500	290		USD				0.166	0.135	9h
ICPartonline	CD4541BCM	18,815			USD	1.000	0.950	0.900	0.850	0.800	>1wk
Worldway Electronics	CD4541BCM	27,286	7	Tube	USD		0.139	0.137	0.131	0.129	8h
SHENGYU ELECTRONICS	CD4541BCM	13,223	1		USD	0.153	0.150	0.150	0.140	0.130	1d

Nexperia

HEF4040BP

比较

4000/14000/40000 Series Asyn Negative Edge Triggered 12-BIT Up Binary Counter PDIP16

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-HEF4040BP	6,122	60	USD			0.979	0.654	0.654	9h
Worldway Electronics	HEF4040BP	220,617	7	USD		0.136	0.134	0.129	0.126	8h
Anlinkda	HEF4040BP	31,027		USD	0.644	0.577	0.494	0.484	0.464	8h
RC Electronics	HEF4040BP	27,869	1	USD	0.470	0.430	0.390	0.370	0.360	>1wk
ZTZ Technology Limited	HEF4040BP	1,650		USD	0.010	0.010	0.010	0.010	0.010	>1wk

Texas Instruments

SN74LS668N

$ 1.670

比较

Through-hole Dual Positive Edge Bidirectional Logic Counter 15PF 70C 25MHZ 34MA

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	SN74LS668N	2			USD			1.870	1.670	1.580	8h
Microchip USA	SN74LS668N	225	150	Bulk	USD				13.000	13.000	3h
Win Source	WS-SN74LS668N	20	15		USD			2.583	2.239	2.239	9h
Easev	SN74LS668N	922			USD	0.343	0.343	0.326	0.298	0.247	>1wk
Anlinkda	SN74LS668N	57,078			USD	1.061	0.951	0.864	0.835	0.820	8h

NXP Semiconductors

74HCT161N

$ 1.613

比较

Counter; PDIP; Ttl Logic; -40; +125; 3.5 Pf (typ.); 65 Ns (max.)

制造商页面

Distributor		SKU		Min	Bulk Pricing						Updated
Verical	4	74HCT161N	1,700	194	USD				1.613	1.438
Win Source		WS-74HCT161N	26,000	75	USD			0.805	0.537	0.537	9h
Quest		74HCT161N	737		USD	0.750	0.625	0.500	0.313	0.313	7h
Anlinkda		74HCT161N	330		USD	0.736	0.659	0.567	0.556	0.536	8h
Freelance Electronics		74HCT161N	350		USD	0.670	0.670	0.530	0.470	0.470	1h

Renesas

HD74HC4520P

$ 0.414

比较

Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
CoreStaff	ST36732935	657	1	USD	0.855	0.855	0.473	0.414	0.409	2h
Win Source	WS-HD74HC4520P	9,800	55	USD			1.148	0.765	0.765	9h
Classic Components	HD74HC4520P	670		USD			1.026	1.026	1.026	1d
Anlinkda	HD74HC4520P	34,703		USD	0.426	0.381	0.330	0.319	0.309	8h
RC Electronics	HD74HC4520P	31,172	1	USD	0.310	0.280	0.260	0.240	0.240	>1wk

onsemi

MC14060BD

比较

Counter/Divider Single 14-Bit Binary UP 16-Pin SOIC

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Avnet	MC14060BD	0	48							11h
Win Source	WS-MC14060BD	37,000	375	USD				0.128	0.104	9h
ICPartonline	MC14060BD	19,539		USD	29.000	27.550	26.100	24.650	23.200	>1wk
Worldway Electronics	MC14060BD	28,297	7	USD		0.230	0.226	0.217	0.213	8h
AAA CHIPS	MC14060BD	21,568		USD	0.135	0.111	0.108	0.101	0.101	7h

Texas Instruments

SN74LS669NE4

$ 3.520

比较

PDIP COMMERCIAL e4 Nickel/Palladium/Gold (Ni/Pd/Au) divider circuit 60ns 7.62mm 5V 32MHz

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Rochester Electronics	SN74LS669NE4	50		USD			3.930	3.520	3.310	8h
Component Stockers USA	SN74LS669NE4	68		USD	4.620	4.620	4.620	4.620	4.620	>1wk
Worldway Electronics	SN74LS669NE4	20,575	7	USD		3.731	3.661	3.520	3.450	8h
Easev	SN74LS669NE4	7,113		USD	0.343	0.343	0.326	0.298	0.247	>1wk
Aztech	SN74LS669NE4	8,257		USD	1.970	1.970	1.970	1.970	1.970	4h

Nexperia

74HC191N

比较

Counter; PDIP-16; Counter Logic; +5V; -40; +125; 6 Tr; 6 Tf

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Component Stockers USA	74HC191N	573		USD	99.990	99.990	99.990	99.990	99.990	>1wk
Win Source	WS-74HC191N	2,680	160	USD				0.285	0.247	9h
Worldway Electronics	74HC191N	281,140	7	USD		0.465	0.456	0.438	0.430	8h
AAA CHIPS	74HC191N	1,729		USD	0.320	0.262	0.254	0.238	0.238	7h
Quest	74HC191N	21		USD	0.555	0.463	0.463	0.463	0.463	7h

onsemi

MC74HC4024N

$ 0.132

比较

Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 7-Bit, Up Direction, CMOS, PDIP14

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Rochester Electronics	MC74HC4024N	5		USD			0.159	0.132	0.117	8h
Worldway Electronics	MC74HC4024N	25,499	7	USD		0.140	0.137	0.132	0.129	8h
Aztech	MC74HC4024N	5,255		USD	0.140	0.140	0.140	0.140	0.140	4h
SHENGYU ELECTRONICS	MC74HC4024N	9,829	1	USD	0.153	0.150	0.150	0.140	0.130	1d
Run Hong Electronics	MC74HC4024N	6,108		USD	0.114	0.114	0.114	0.114	0.114	20h

Renesas

UPD4702G

$ 6.613

比较

Incremental Encoder 8-BIT Up/down Counter Cmos Integrated Circuits

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
CoreStaff	ST68002666	55	1	USD	11.026	7.182	6.643	6.613	6.613	2h
Win Source	WS-UPD4702G	2,790	2	USD		25.110	21.761	21.761	21.761	9h
Classic Components	UPD4702G	56		USD			13.231	13.231	13.231	1d
GreenTree Electronics	UPD4702G	10								4d
IC Components Ltd.	UPD4702G	16,641		USD	4.540	4.540	4.540	4.540	4.540	5d

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