Anlinkda I/O 扩展器

比较

Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PQCC16

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	PCA9670BS	10,600	7	USD		0.863	0.836	0.792	0.792	3h
Antdic Electronics	PCA9670BS	35,823		USD	27.000	25.650	24.300	21.600	20.250	1d
Anlinkda	PCA9670BS	22,160		USD	1.208	1.082	0.927	0.906	0.865	1d
SHENGYU ELECTRONICS	PCA9670BS	10,277	1	USD	0.959	0.939	0.910	0.880	0.840	1d
Run Hong Electronics	PCA9670BS	7,166		USD	7.961	7.961	7.961	7.961	7.961	15h

比较

Parallel I/O Port, 8 I/O, CMOS, PQCC16

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	PCA6408AHK	8,069	7	USD		0.484	0.470	0.445	0.445	3h
Antdic Electronics	PCA6408AHK	14,000		USD	2.560	2.432	2.304	2.176	2.048	1d
IC Components Ltd.	PCA6408AHK	8,169		USD	6.580	6.580	6.580	6.580	6.580	6h
Anlinkda	PCA6408AHK	48,172		USD	0.989	0.886	0.752	0.742	0.711	1d
RC Electronics	PCA6408AHK	43,276	1	USD	0.720	0.660	0.600	0.570	0.550	1d

比较

8 I/o, Pia-general Purpose, PQCC16, 3 X 3 Mm, 0.85 Mm Height, Plastic, MO-220, SOT758-1, HVQFN-16

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Weyland Electronics Group Pte. Ltd.	PCAL6408ABS	19,168	1	Tape & Reel	USD	0.882	0.882	0.882	0.882	0.882	5h
Chipsmall Limited	PCAL6408ABS	37,000	1		USD	2.112	1.408	0.845	0.704	0.704	8h
Anlinkda	PCAL6408ABS	35,095			USD	1.001	0.896	0.762	0.752	0.721	1d
RC Electronics	PCAL6408ABS	31,524	1		USD	0.720	0.660	0.600	0.570	0.550	1d
SHENGYU ELECTRONICS	PCAL6408ABS	6,001	1		USD	0.766	0.750	0.730	0.700	0.670	1d

比较

Remote 8-bit I/O expander for I2C-bus with interrupt

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	PCA8574APW	14,665	7	USD		1.051	1.001	1.001	1.001	3h
Antdic Electronics	PCA8574APW	34,929		USD	26.000	24.700	23.400	20.800	19.500	1d
Anlinkda	PCA8574APW	20,243		USD	1.311	1.174	1.009	0.989	0.948	1d
RC Electronics	PCA8574APW	18,176	1	USD	0.960	0.880	0.800	0.760	0.730	1d
SHENGYU ELECTRONICS	PCA8574APW	15,783	1	USD	0.972	0.953	0.920	0.890	0.860	1d

比较

Signal Buffer/Repeater/Distributor I/O Expander

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	PCA9538APW	3,369	7	USD		0.128	0.124	0.118	0.118	3h
Antdic Electronics	PCA9538APW	29,048		USD	22.000	20.900	19.800	17.600	16.500	1d
Fmall Co., Limited	PCA9538APW	8,400		USD	0.286	0.271	0.257	0.234	0.234	7d
SHENGYU ELECTRONICS	PCA9538APW	19,683	1	USD	0.306	0.300	0.290	0.280	0.270	1d
Anlinkda	PCA9538APW	18,409		USD	0.504	0.451	0.411	0.397	0.390	1d

比较

IC I/o Expander I2C 16B 24TSSOP

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	PCA9673PW	11,072	7	USD		0.487	0.472	0.447	0.447	3h
Antdic Electronics	PCA9673PW	24,284		USD	17.000	16.150	15.300	13.600	12.750	1d
Anlinkda	PCA9673PW	19,945		USD	2.254	2.019	1.730	1.689	1.617	1d
SHENGYU ELECTRONICS	PCA9673PW	17,659	1	USD	1.066	1.044	1.010	0.980	0.940	1d
Utmel Electronic	1786-PCA9673PW	55								13h

比较

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	ADP5587ACPZ	20,466	7	USD		2.518	2.398	2.398	2.398	3h
ICPartonline	ADP5587ACPZ	22,578		USD	40.000	38.000	36.000	34.000	32.000	>1wk
Antdic Electronics	ADP5587ACPZ	20,806		USD	39.000	37.050	35.100	31.200	29.250	1d
SHENGYU ELECTRONICS	ADP5587ACPZ	19,840	1	USD	2.332	2.285	2.220	2.150	2.050	1d
Anlinkda	ADP5587ACPZ	17,264		USD	2.588	2.318	1.988	1.947	1.864	1d

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