Elcom Components 计数器

$ 5.513

比较

Counter Single 8-Bit Sync Binary UP/Down 24-Pin PDIP Tube

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics		SN74AS869NT	4,072			USD			5.470	4.900	4.610	21h
Verical	4	SN74AS869NT	3,386	53		USD			6.838	6.125	5.763
Win Source		WS-SN74AS869NT	20	10		USD		5.325	3.550	3.550	3.550	21h
Worldway Electronics		SN74AS869NT	25,074	7	Tube	USD		1.010	0.979	0.928	0.928	20h
Heisener Electronics		SN74AS869NT	30,556			USD	6.233	6.233	6.233	6.233	6.233	7d

Texas Instruments

SN74S280N

$ 3.195

比较

9-bit odd/even parity generators / checkers 14-PDIP 0 to 70

制造商页面

CAD 模型

Distributor		SKU		Min	Bulk Pricing						Updated
Rochester Electronics		SN74S280N	57,099		USD			3.170	2.840	2.670	21h
Verical	5	SN74S280N	4,325	90	USD			3.963	3.550	3.338
Win Source		WS-SN74S280N	4,000	30	USD			1.464	1.190	1.190	21h
Heisener Electronics		SN74S280N	83,652		USD	3.650	3.650	3.650	3.650	3.650	7d
Esaler Electronic		SN74S280N	72		USD	4.180	4.139	4.098	4.058	4.018	20h

onsemi

SN74LS393D

$ 0.952

比较

Counter Dual 4-Stage Binary 4.75V to 5.25V 14-Pin SOIC Rail

制造商页面

Distributor		SKU		Min	Bulk Pricing						Updated
Verical	2	SN74LS393D	2,352	295	USD				1.058	0.944
Rochester Electronics		SN74LS393D	3,275		USD			1.020	0.847	0.755	21h
Hi-Tech Circuit Group Ltd.		SN74LS393D	13,973		USD			0.440	0.438	0.436	5d
Fmall Co., Limited		SN74LS393D	24,250		USD	0.454	0.454	0.425	0.400	0.366	7d
Bettlink		SN74LS393D	11,862		USD	1.433	1.257	1.143	1.008	0.951	22h

Rochester Electronics

MM74HC4020N

$ 2.490

比较

Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 14-Bit, Up Direction, CMOS, PDIP16

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey Marketplace	2156-MM74HC4020N-FS-ND	813	121	Tube	USD				2.490	2.490
Worldway Electronics	MM74HC4020N	17,400	7	Tube	USD		0.356	0.345	0.327	0.327	20h
Vigor Components	MM74HC4020N	1,495			USD	2.010	2.010	2.010	2.010	2.010	7d
Fly-Wing Technology	MM74HC4020N	862			USD	1.910	1.910	1.910	1.910	1.910	19h
Elcom Components	MM74HC4020N	20			USD	1.500	1.500	1.500	1.500	1.500	8h

NXP Semiconductors

74HCT193N

$ 1.288

比较

Hct Series Syn Positive Edge Triggered 4-BIT Bidirectional Binary Counter PDIP16

制造商页面

Distributor		SKU		Min	Bulk Pricing						Updated
Verical	2	74HCT193N	436	242	USD				1.288	1.147
Component Stockers USA		74HCT193N	272		USD	99.990	99.990	99.990	99.990	99.990	>1wk
Worldway Electronics		74HCT193N	6,881	7	USD		0.315	0.305	0.289	0.289	20h
Run Hong Electronics		74HCT193N	7,416		USD	0.335	0.335	0.335	0.335	0.335	1d
Elcom Components		74HCT193N	25		USD	0.520	0.520	0.520	0.520	0.520	8h

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
Worldway Electronics	74HCT393D	8,577	7	USD		0.057	0.055	0.052	0.052	20h
Antdic Electronics	74HCT393D	33,096		USD	32.000	30.400	28.800	25.600	24.000	>1wk
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	5h
GreenChips	74HCT393D	6,588								18h

onsemi

CD4017BCN

比较

Counter/Divider Single 5-Bit Decade UP 16-Pin MDIP Rail

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Microchip USA	CD4017BCN	292	600	Tube	USD				2.300	2.300	5d
SHENGYU ELECTRONICS	CD4017BCN	17,886	1		USD	0.306	0.300	0.290	0.280	0.270	1d
ZTZ Technology Limited	CD4017BCN	7,150			USD	0.010	0.010	0.010	0.010	0.010	1d
Fly-Wing Technology	CD4017BCN	2,699			USD	0.538	0.441	0.428	0.400	0.400	19h
Elcom Components	CD4017BCN	130			USD	4.000	4.000	4.000	4.000	4.000	8h

Rochester Electronics

AM25LS2569PC

比较

Binary Counter, TTL/H/L Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDIP20

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-AM25LS2569PC	8,000	16	USD			2.884	2.499	2.499	21h
GreenTree Electronics	AM25LS2569PC	361								2h
SHENGYU ELECTRONICS	AM25LS2569PC	9,890	1	USD	1.579	1.547	1.500	1.450	1.390	1d
Quest	AM25LS2569PC	941		USD	7.980	3.990	3.458	2.926	2.926	19h
Elcom Components	AM25LS2569PC	53		USD	2.660	2.660	2.660	2.660	2.660	8h

NXP Semiconductors

74HC4020N

比较

Binary Counter, Asynchronous, Up Direction, CMOS, PDIP16

制造商页面

CAD 模型

Distributor		SKU		Min	Bulk Pricing						Updated
Worldway Electronics		74HC4020N	12,368	7	USD		0.128	0.124	0.118	0.118	20h
Elcom Components		74HC4020N	72		USD	0.375	0.375	0.375	0.375	0.375	8h
Quest		74HC4020N	32		USD	0.450	0.450	0.375	0.375	0.375	19h
Classic Components	2	74HC4020N	311								1d
Component Sense		74HC4020N	175	1	USD				0.175	0.175	1d

Texas Instruments

DM8556N

比较

Binary Counter, 85 Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16

Distributor	SKU		Bulk Pricing						Updated
Hi-Tech Circuit Group Ltd.	DM8556N	124	USD			5.030	5.005	4.980	5d
Aztech	DM8556N	2,248	USD	6.610	6.610	6.610	6.610	6.610	18h
Quest	DM8556N	1,143	USD	5.580	2.790	2.418	2.046	2.046	19h
Elcom Components	DM8556N	433	USD	5.000	5.000	5.000	5.000	5.000	8h

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