Quest 计数器

比较

35-MHz Presettable Decade And Binary Counters/Latches 14-PDIP 0 to 70

Distributor		SKU		Min	Bulk Pricing						Updated
Component Stockers USA		SN74177N	533		USD	99.990	99.990	99.990	99.990	99.990	>1wk
Aztech		SN74177N	4,317		USD	1.120	1.120	1.120	1.120	1.120	3h
Run Hong Electronics		SN74177N	8,304		USD	0.318	0.318	0.318	0.318	0.318	20h
SHENGYU ELECTRONICS		SN74177N	3,873	1	USD	1.531	1.501	1.450	1.410	1.350	4h
Quest	2	SN74177N	80		USD	3.390	2.260	1.695	1.695	1.695	7h

Texas Instruments

SN74HC280N

比较

9-Bit Odd/Even Parity Generators/Checkers 14-PDIP -40 to 85

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Component Stockers USA	SN74HC280N	462		USD	99.990	99.990	99.990	99.990	99.990	>1wk
Worldway Electronics	SN74HC280N	19,061	7	USD		3.297	3.234	3.110	3.048	9h
Run Hong Electronics	SN74HC280N	5,568		USD	7.617	7.617	7.617	7.617	7.617	20h
Quest	SN74HC280N	6		USD	1.500	1.250	1.250	1.250	1.250	7h

NXP Semiconductors

74LVC163BQ

比较

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

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-74LVC163BQ	5,989	10	USD		6.276	4.185	4.185	4.185	9h
Aztech	74LVC163BQ	6,905		USD	4.140	4.140	4.140	4.140	4.140	3h
Run Hong Electronics	74LVC163BQ	6,948		USD	3.074	3.074	3.074	3.074	3.074	20h
Quest	74LVC163BQ	419		USD	0.660	0.550	0.440	0.308	0.308	7h
Jak Electronics	74LVC163BQ	225								15h

Intersil

ICM7226AIJL

比较

Display Driver Counter, TTL/H/L Series, Asynchronous, Positive Edge Triggered, 8-Bit, Up Direction, CMOS, CDIP40

Distributor		SKU		Min	Bulk Pricing						Updated
IC Components Ltd.		ICM7226AIJL	2,000		USD	12.730	12.730	12.730	12.730	12.730	13h
Quest		ICM7226AIJL	1		USD	45.500	45.500	45.500	45.500	45.500	7h
Component Sense		ICM7226AIJL	28	1	USD		16.705	16.705	16.705	16.705	20h
Freelance Electronics		ICM7226AIJL	8		USD	62.890	43.830	43.830	43.830	43.830	1h
Classic Components	2	ICM7226AIJL	1								23h

Motorola

MC14020BCL

比较

Binary Counter, 4000/14000/40000 Series, Asynchronous, Negative Edge Triggered, 14-Bit, Up Direction, CMOS, CDIP16

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	MC14020BCL	23,576	7	USD		0.725	0.711	0.684	0.670	9h
SHENGYU ELECTRONICS	MC14020BCL	8,147	1	USD	0.766	0.750	0.730	0.700	0.670	4h
Run Hong Electronics	MC14020BCL	2,344		USD	2.319	2.319	2.319	2.319	2.319	20h
Freelance Electronics	MC14020BCL	1		USD	1.370	1.370	1.370	1.370	1.370	1h
Quest	MC14020BCL	1								7h

Texas Instruments

SN74HC163NSRG4

比较

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

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	SN74HC163NSRG4	22,789	7	USD		0.165	0.162	0.156	0.152	9h
Aztech	SN74HC163NSRG4	8,952		USD	7.980	7.980	7.980	7.980	7.980	3h
Classic Components	SN74HC163NSRG4	820								23h
Component Sense	SN74HC163NSRG4	820	1	USD				0.180	0.180	20h
Fly-Wing Technology	SN74HC163NSRG4	1,945								1d

NXP Semiconductors

74HC193N

比较

Hc/uh Series Syn Positive Edge Triggered 4-BIT Bidirectional Binary Counter PDIP16

制造商页面

CAD 模型

Distributor		SKU		Min	Bulk Pricing						Updated
Win Source		WS-74HC193N	30,000	13	USD			1.082	0.721	0.721	9h
Worldway Electronics		74HC193N	12,079	7	USD		1.107	1.086	1.044	1.023	9h
Quest		74HC193N	166		USD	1.500	1.250	0.700	0.700	0.700	7h
Classic Components	2	74HC193N	19								23h
RC Electronics		74HC193N	167,982	1							4d

STMicroelectronics

M74HC4024B1

比较

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

Distributor	SKU		Min	Bulk Pricing						Updated
SHENGYU ELECTRONICS	M74HC4024B1	10,125	1	USD	0.153	0.150	0.150	0.140	0.130	4h
Run Hong Electronics	M74HC4024B1	9,420		USD	0.077	0.077	0.077	0.077	0.077	20h
Quest	M74HC4024B1	950		USD	0.450	0.450	0.300	0.210	0.210	7h

Texas Instruments

SN74S196N

比较

Through-hole Dual Negative Edge Up Logic Counter 15PF 70C 100MHZ 120MA

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-SN74S196N	20	40	USD			1.027	0.835	0.835	9h
Worldway Electronics	SN74S196N	25,173	7	USD		1.446	1.419	1.364	1.337	9h
SHENGYU ELECTRONICS	SN74S196N	14,932	1	USD	1.531	1.501	1.450	1.410	1.350	4h
Run Hong Electronics	SN74S196N	5,318		USD	8.296	8.296	8.296	8.296	8.296	20h
Quest	SN74S196N	4		USD	12.000	12.000	12.000	12.000	12.000	7h

Texas Instruments

SN74HC191DG4

比较

Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	SN74HC191DG4	10,988	7	USD		0.389	0.381	0.367	0.359	9h
Run Hong Electronics	SN74HC191DG4	9,278		USD	0.459	0.459	0.459	0.459	0.459	20h
Quest	SN74HC191DG4	67		USD	0.450	0.450	0.300	0.300	0.300	7h

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