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NXP Semiconductors
PCA9555D,118

PCA9555 Series 5.5V 160 mA 400 kHz SMT 16-bit I2C-bus and SMBus I/O Port-SOIC-24

Distributor	Stock		1	10	100	1,000
DigiKey	2,757	USD	2.64	2.38	1.91	1.57	Visit Site
Arrow Electronics	750	USD	1.90	1.61	1.53	1.14	Visit Site
Verical	750	USD		1.61	1.53	1.14	Visit Site
Mouser	8,361	USD	2.50	2.12	1.84	1.28	Visit Site
Future Electronics	2,000	USD				1.12	Visit Site

NXP Semiconductors
PCA9555DB,118

PCA9555 Series 5.5V 160 mA 400 kHz SMT 16-bit I2C-bus and SMBus I/O Port-SSOP-24

Distributor	Stock		1	10	100	1,000
DigiKey	3,620	USD	2.98	2.68	2.15	1.77	Visit Site
Rochester Electronics	80	USD	1.78	1.78	1.67	1.51	Visit Site
Verical	2,445	USD			1.51	1.29	Visit Site
Arrow Electronics	511	USD	2.33	2.30	1.90	1.28	Visit Site
Newark	4,379	USD	3.09	2.63	2.24	1.77	Visit Site

Texas Instruments
PCA9555PWR

Integrated Circuit Interface Expander; 2.3-5.5V; -40+85 deg.C; SMD; TSSOP24

Distributor	Stock		1	10	100	1,000
Texas Instruments	5,056	USD	1.34	1.34	1.11	0.600	Visit Site
DigiKey	2,767	USD	1.96	1.76	1.42	0.964	Visit Site
Mouser	1,510	USD	1.78	1.60	1.29	0.878	Visit Site
Win Source	102,313	USD			0.976	0.976	Visit Site
Heisener Electronics	101,794	USD	2.87	2.87	2.87	2.87	Visit Site

NXP Semiconductors
PCA9555AHF,128

I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin HWQFN EP T/R

Distributor	Stock		1	10	100	1,000
DigiKey	56,934	USD	2.38	2.14	1.72	1.17	Visit Site
Newark	53,889	USD	1.52	1.52	1.41	1.41	Visit Site
Verical	15,654	USD			1.21	1.08	Visit Site
Mouser	17,843	USD	2.38	2.02	1.71	1.17	Visit Site
Chip One Stop	15,654	USD	1.39	1.13	0.967	0.901	Visit Site

NXP Semiconductors
PCA9555D,112

PCA9555 Series 5.5 V 160 mA 400 kHz 16-bit I2C-bus and SMBus I/O Port-SOIC-24

Distributor	Stock		1	10	100	1,000
DigiKey	1,903	USD	2.64	2.38	2.24	1.57	Visit Site
Rochester Electronics	2	USD	1.42	1.42	1.34	1.21	Visit Site
Newark	1,926	USD	2.75	2.48	2.33	1.63	Visit Site
Future Electronics	330	USD			1.32	1.25	Visit Site
Mouser	335	USD	2.64	2.20	2.20	1.55	Visit Site

NXP Semiconductors
PCA9555PW,112

PCA9555 Series 5.5V 160mA 400 kHz SMT 16-bit I2C-bus and SMBus I/O Port-TSSOP-24

Distributor	Stock		1	10	100	1,000
DigiKey	3,394	USD	2.09	1.87	1.77	1.24	Visit Site
Rochester Electronics	7,200	USD	1.12	1.12	1.06	0.955	Visit Site
Avnet	30	USD			0.980	0.917	Visit Site
Verical	15	USD		1.06	0.986	0.880	Visit Site
Arrow Electronics	785	USD	1.18	1.11	1.03	0.940	Visit Site

Nexperia
PCA9555PWJ

PCA9555 - Low-voltage 16-bit I²C-bus I/O port with interrupt and weak pull-up

Distributor	Stock		1	10	100	1,000
DigiKey	2,368	USD	1.64	1.47	1.18	0.805	Visit Site
Mouser	3,226	USD	1.64	1.48	1.19	0.883	Visit Site
Newark	1,426	USD	1.85	1.67	1.37	0.977	Visit Site
TTI	0	USD					Visit Site
Sourcengine	0						Visit Site

NXP Semiconductors
PCA9555BS,118

PCA9555 Series 5.5 V 160 mA 400 kHz 16-bit I2C-bus and SMBus I/O Port-HVQFN-24

Distributor	Stock		1	10	100	1,000
DigiKey	22,097	USD	2.48	2.23	1.79	1.22	Visit Site
Mouser	81,123	USD	2.48	2.10	1.77	1.23	Visit Site
Verical	4,319	USD		1.53	1.38	1.17	Visit Site
Arrow Electronics	4,319	USD	1.67	1.53	1.38	1.17	Visit Site
Newark	5,440	USD	1.52	1.52	1.39	1.29	Visit Site

NXP Semiconductors
PCA9555PW,118

PCA9555 Series 5.5V 160mA 400 kHz 16-bit I2C-bus and SMBus I/O Port-TSSOP-24

Distributor	Stock		1	10	100	1,000
DigiKey	1,798	USD	2.31	2.07	1.67	1.13	Visit Site
Rochester Electronics	2,936	USD	1.24	1.24	1.17	1.06	Visit Site
Avnet	510	USD	2.40	1.99	1.74	1.74	Visit Site
Verical	5,690	USD			1.38	1.18	Visit Site
Future Electronics	30,000	USD					Visit Site

NXP Semiconductors
PCA9555APW,118

I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin TSSOP T/R

Distributor	Stock		1	10	100	1,000
DigiKey	25,165	USD	2.21	1.99	1.60	1.09	Visit Site
Avnet	2,488	USD	2.30	1.96	1.66	1.66	Visit Site
Arrow Electronics	7,500	USD					Visit Site
Verical	5,239	USD			0.971	0.881	Visit Site
Newark	5,010	USD	0.894	0.894	0.894	0.894	Visit Site