美国1号分类选型新加坡2号分类选型英国10号分类选型英国2号分类选型日本5号分类选型

PCA9554DB -

输入/输出扩展, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SSOP

声明：图片仅供参考，请以实物为准！

制造商：: TEXAS INSTRUMENTS TEXAS INSTRUMENTS
制造商产品编号：: PCA9554DB
仓库库存编号：: 1564918
技术数据表：: (EN)

订购热线： 400-900-3095 0755-21000796, QQ:800152669, Email:sales@szcwdz.com

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美国1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
PCA9554DB 库存编号:2156-PCA9554DB-ND	Rochester Electronics LLC	PCA9554 REMOTE 8-BIT I2C AND SMB	42586 226起订	226+	￥16.57	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49MjE1Ni1QQ0E5NTU0REItTkQ="],"cvcModel":["PCA9554DB"],"cvcBrand":[" Rochester Electronics LLC "],"cvcNumberAll":["226,"],"cvcPriceAll":["16.57,"],"maxnum":["42586"],"minnum":["226"],"mytime":["6-10天"],"haveiscanbuy":["yes"], 查看资料
PCA9554DB,118 库存编号:568-13509-1-ND	NXP Semiconductors	IC XPNDR 400KHZ I2C SMBUS 16SSOP	1265 1起订	1+ 10+ 25+ 100+ 250+ 500+ 1000+	￥18.44 ￥13.5 ￥12.24 ￥10.87 ￥10.21 ￥9.82 ￥9.49	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49NTY4LTEzNTA5LTEtTkQ="],"cvcModel":["PCA9554DB,118"],"cvcBrand":[" NXP Semiconductors "],"cvcNumberAll":["1,10,25,100,250,500,1000,"],"cvcPriceAll":["18.44,13.5,12.24,10.87,10.21,9.82,9.49,"],"maxnum":["1265"],"minnum":["1"],"mytime":["6-10天"], 查看资料
PCA9554DB,118 库存编号:568-13509-6-ND	NXP Semiconductors	IC XPNDR 400KHZ I2C SMBUS 16SSOP	1265 1起订	1+ 10+ 25+ 100+ 250+ 500+ 1000+	￥18.44 ￥13.5 ￥12.24 ￥10.87 ￥10.21 ￥9.82 ￥9.49	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49NTY4LTEzNTA5LTYtTkQ="],"cvcModel":["PCA9554DB,118"],"cvcBrand":[" NXP Semiconductors "],"cvcNumberAll":["1,10,25,100,250,500,1000,"],"cvcPriceAll":["18.44,13.5,12.24,10.87,10.21,9.82,9.49,"],"maxnum":["1265"],"minnum":["1"],"mytime":["6-10天"], 查看资料
PCA9554DBR 库存编号:296-21781-6-ND	Texas Instruments	IC XPNDR 400KHZ I2C SMBUS 16SSOP	532 1起订	1+ 10+ 25+ 100+ 250+ 500+	￥27.66 ￥20.52 ￥18.72 ￥16.74 ￥15.8 ￥15.23	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49Mjk2LTIxNzgxLTYtTkQ="],"cvcModel":["PCA9554DBR"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,10,25,100,250,500,"],"cvcPriceAll":["27.66,20.52,18.72,16.74,15.8,15.23,"],"maxnum":["532"],"minnum":["1"],"mytime":["6-10天"], 查看资料
PCA9554DBR 库存编号:296-21781-1-ND	Texas Instruments	IC XPNDR 400KHZ I2C SMBUS 16SSOP	532 1起订	1+ 10+ 25+ 100+ 250+ 500+	￥27.66 ￥20.52 ￥18.72 ￥16.74 ￥15.8 ￥15.23	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49Mjk2LTIxNzgxLTEtTkQ="],"cvcModel":["PCA9554DBR"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,10,25,100,250,500,"],"cvcPriceAll":["27.66,20.52,18.72,16.74,15.8,15.23,"],"maxnum":["532"],"minnum":["1"],"mytime":["6-10天"], 查看资料
PCA9554DB 库存编号:296-33515-5-ND	Texas Instruments	IC XPNDR 400KHZ I2C SMBUS 16SSOP	6 1起订	1+	￥32.02	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49Mjk2LTMzNTE1LTUtTkQ="],"cvcModel":["PCA9554DB"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,"],"cvcPriceAll":["32.02,"],"maxnum":["6"],"minnum":["1"],"mytime":["6-10天"],"haveiscanbuy":["yes"], 查看资料
PCA9554DBR 库存编号:296-21781-2-ND	Texas Instruments	IC XPNDR 400KHZ I2C SMBUS 16SSOP	0 2000起订	2000+ 6000+	￥14.07 ￥13.55	6-10天询价	询价查看资料
PCA9554DB,112 库存编号:568-1054-5-ND	NXP Semiconductors	IC XPNDR 400KHZ I2C SMBUS 16SSOP	0 2000起订			6-10天询价	询价查看资料

美国2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
PCA9554DB,118 库存编号:771-PCA9554DB-T	NXP Semiconductors	Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT PU	6122 1起订	1+ 10+ 25+ 100+ 250+ 500+ 1000+ 2000+ 4000+	￥18.32 ￥13.48 ￥12.3 ￥10.83 ￥10.18 ￥9.79 ￥9.47 ￥8.89 ￥8.7	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTMmUE49NzcxLVBDQTk1NTREQi1U"],"cvcModel":["PCA9554DB,118"],"cvcBrand":[" NXP Semiconductors "],"cvcNumberAll":["1,10,25,100,250,500,1000,2000,4000,"],"cvcPriceAll":["18.32,13.48,12.3,10.83,10.18,9.79,9.47,8.89,8.7,"],"maxnum":["6122"],"minnum":["1"],"mytime":["6-10天"],

日本1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
PCA9554DB,118 库存编号:PCA9554DB,118	NXP Semiconductors	Semiconductors	1840 1起订	1+ 10+ 50+ 100+ 500+ 1000+ 2000+ 8000+ 16000+	￥19.86 ￥14.63 ￥13.39 ￥11.88 ￥11.85 ￥11.82 ￥10.44 ￥10.4 ￥10.37	1-2周购买	购买 ,"cvcgetWeb":["c3JjPTkmUE49UENBOTU1NERCLDExOA=="],"cvcModel":["PCA9554DB,118"],"cvcBrand":[" NXP Semiconductors "],"cvcNumberAll":["1,10,50,100,500,1000,2000,8000,16000,"],"cvcPriceAll":["19.86,14.63,13.39,11.88,11.85,11.82,10.44,10.4,10.37,"],"maxnum":["1840"],"minnum":["1"],"mytime":["1-2周"],

美国3号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
PCA9554DB,118 库存编号:PCA9554DB,118	NXP Semiconductors	I2C and SMBus GPIO Expanders 16-Pin SSOP T/R - Tape and Reel (Alt: PCA9554DB,118)	0 2000起订	2000+ 4000+ 8000+ 12000+ 16000+	￥9.05 ￥8.71 ￥8.37 ￥8.04 ￥7.7	1-2周询价	询价
PCA9554DB,118 库存编号:PCA9554DB,118	NXP Semiconductors	I2C and SMBus GPIO Expanders 16-Pin SSOP T/R - Tape and Reel (Alt: PCA9554DB,118)	0 2000起订	2000+ 4000+ 8000+ 12000+ 16000+	￥8.17 ￥8.04 ￥7.9 ￥7.77 ￥7.63	1-2周询价	询价

日本2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
PCA9554DBR 库存编号:86281889	Texas Instruments	I2C/SMBus Interface 400kHz 5.5V 16-Pin SSOP T/R	0 215起订	215+	￥23.48	1-2周询价	询价
PCA9554DB 库存编号:86282134	Texas Instruments	I2C/SMBus Interface 400kHz 5.5V 16-Pin SSOP Tube	0 235起订	235+	￥21.47	1-2周询价	询价
PCA9554DB 库存编号:86282702	Texas Instruments	I2C/SMBus Interface 400kHz 5.5V 16-Pin SSOP Tube	0 235起订	235+	￥21.47	1-2周询价	询价
PCA9554DB 库存编号:86281647	Texas Instruments	I2C/SMBus Interface 400kHz 5.5V 16-Pin SSOP Tube	0 235起订	235+	￥21.47	1-2周询价	询价
PCA9554DBR 库存编号:86282112	Texas Instruments	I2C/SMBus Interface 400kHz 5.5V 16-Pin SSOP T/R	0 215起订	215+	￥23.48	1-2周询价	询价
PCA9554DBR 库存编号:86281579	Texas Instruments	I2C/SMBus Interface 400kHz 5.5V 16-Pin SSOP T/R	0 215起订	215+	￥23.48	1-2周询价	询价
PCA9554DB,118 库存编号:63398202	NXP Semiconductors	I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SSOP T/R	0 34起订	34+ 50+ 100+ 500+ 1000+	￥19.86 ￥14.63 ￥13.39 ￥11.88 ￥11.85	1-2周询价	询价
PCA9554DBR 库存编号:86282101	Texas Instruments	I2C/SMBus Interface 400kHz 5.5V 16-Pin SSOP T/R	0 215起订	215+	￥23.48	1-2周询价	询价
PCA9554DB,112 库存编号:59705347	NXP Semiconductors	I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SSOP Bulk	0 11起订	11+	￥7.33	1-2周询价	询价

新加坡3号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
PCA9554DB,118 库存编号:2890478RL	NXP Semiconductors	/, 8, 400KHZ, SSOP-16	1194 100起订	100+ 250+ 500+ 1000+ 2500+	￥17.23 ￥15.89 ￥14.3 ￥13.08 ￥12.1	1-2周购买	购买 ,"cvcgetWeb":["c3JjPTQmUE49Mjg5MDQ3OFJM"],"cvcModel":["PCA9554DB,118"],"cvcBrand":[" NXP Semiconductors "],"cvcNumberAll":["100,250,500,1000,2500,"],"cvcPriceAll":["17.23,15.89,14.3,13.08,12.1,"],"maxnum":["1194"],"minnum":["100"],"mytime":["1-2周"], 查看资料
PCA9554DB,118 库存编号:2890478	NXP Semiconductors	/, 8, 400KHZ, SSOP-16	1194 1起订	1+ 10+ 50+ 100+ 250+ 500+ 1000+ 2500+	￥23.71 ￥20.16 ￥18.7 ￥17.23 ￥15.89 ￥14.3 ￥13.08 ￥12.1	1-2周购买	购买 ,"cvcgetWeb":["c3JjPTQmUE49Mjg5MDQ3OA=="],"cvcModel":["PCA9554DB,118"],"cvcBrand":[" NXP Semiconductors "],"cvcNumberAll":["1,10,50,100,250,500,1000,2500,"],"cvcPriceAll":["23.71,20.16,18.7,17.23,15.89,14.3,13.08,12.1,"],"maxnum":["1194"],"minnum":["1"],"mytime":["1-2周"], 查看资料

英国8号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
PCA9554DB	Texas Instruments	8 I/O, PIA-GENERAL PURPOSE, PDSO16	128 1起订	1+ 12+ 45+	￥41.15 ￥24.69 ￥20.58	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["PCA9554DB"],"cvcBrand":[" Texas Instruments "],"cvcNumberAll":["1,12,45,"],"cvcPriceAll":["41.15,24.69,20.58,"],"maxnum":["128"],"minnum":["1"],"mytime":["1-3周"],"haveiscanbuy":["yes"],
PCA9554DB	NXP Semiconductors	8 I/O, PIA-GENERAL PURPOSE, PDSO16	58 1起订	1+ 12+ 45+	￥41.15 ￥24.69 ￥20.58	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["PCA9554DB"],"cvcBrand":[" NXP Semiconductors "],"cvcNumberAll":["1,12,45,"],"cvcPriceAll":["41.15,24.69,20.58,"],"maxnum":["58"],"minnum":["1"],"mytime":["1-3周"],"haveiscanbuy":["yes"],
PCA9554DB	NXP Semiconductors	8 I/O, PIA-GENERAL PURPOSE, PDSO16	1 1起订	1+	￥24.69	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["PCA9554DB"],"cvcBrand":[" NXP Semiconductors "],"cvcNumberAll":["1,"],"cvcPriceAll":["24.69,"],"maxnum":["1"],"minnum":["1"],"mytime":["1-3周"],"haveiscanbuy":["yes"],

PCA9554DB产品概述

The PCA9554DB is an 8-bit I/O Expander for the two-line bidirectional bus (I2C) is designed for 2.3 to 5.5V VCC operation. It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL), serial data (SDA)]. The PCA9554 consists of one 8-bit configuration (input or output selection), input, output and polarity inversion (active high or active low) registers. At power on, the I/Os are configured as inputs with a weak pull-up to VCC. However, the system master can enable the I/Os as either inputs or outputs by writing to the I/O configuration bits. The data for each input or output is kept in the corresponding Input or Output register. The polarity of the Input Port register can be inverted with the Polarity Inversion register. All registers can be read by the system master. The system master can reset the PCA9554 in the event of a timeout or other improper operation by utilizing the power-on reset feature.

Open-drain active-low interrupt (INT)\ output
400kHz Fast I2C bus
Three hardware address pins allow up to eight devices on the I2C/SMBus
Input/output configuration register
Polarity inversion register
Power-up with all channels configured as inputs
Internal power-ON reset
No glitch on power-up
Latched outputs with high-current drive maximum capability for directly driving LEDs
Latch-up performance exceeds 100mA per JESD 78, class II

Green product and no Sb/Br

通信与网络, 工业

参考价格及参考库存

美国1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
PCA9554DBR [更多]	Texas Instruments	IC I/O EXPANDER I2C 8B 16SSOP RoHS: Compliant \| pbFree: Yes	搜索查看资料
PCA9554DBR [更多]	Texas Instruments	IC I/O EXPANDER I2C 8B 16SSOP RoHS: Compliant \| pbFree: Yes	搜索查看资料
PCA9554DB,118 [更多]	NXP Semiconductors	IC I/O EXPANDER I2C 8B 16SSOP RoHS: Compliant \| pbFree: Yes	搜索查看资料
PCA9554DB,118 [更多]	NXP Semiconductors	IC I/O EXPANDER I2C 8B 16SSOP RoHS: Compliant \| pbFree: Yes	搜索查看资料
PCA9554DB [更多]	Texas Instruments	IC I/O EXPANDER I2C 8B 16SSOP RoHS: Compliant \| pbFree: Yes	搜索查看资料
PCA9554DBR [更多]	Texas Instruments	IC I/O EXPANDER I2C 8B 16SSOP RoHS: Compliant \| pbFree: Yes	搜索查看资料
PCA9554DB,118 [更多]	NXP Semiconductors	IC I/O EXPANDER I2C 8B 16SSOP RoHS: Compliant \| pbFree: Yes	搜索查看资料
PCA9554DB,112 [更多]	NXP Semiconductors	IC I/O EXPANDER I2C 8B 16SSOP RoHS: Compliant \| pbFree: Yes	搜索查看资料

美国2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
PCA9554DBR [更多]	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander RoHS: Compliant	搜索
PCA9554DB [更多]	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I2C and SMBus I/O Expander RoHS: Compliant	搜索
PCA9554DB,112 [更多]	NXP Semiconductors	Interface - I/O Expanders I2C I/O EXPANDER GP RoHS: Compliant	搜索
PCA9554DB [更多]	NXP Semiconductors	Interface - I/O Expanders I2C I/O EXPANDER GP RoHS: Compliant	搜索
PCA9554DBRG4 [更多]	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus I/O Expander RoHS: Compliant	搜索
PCA9554DBG4 [更多]	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I2C and SMBus I/O Expander RoHS: Compliant	搜索
PCA9554DB,118 [更多]	NXP Semiconductors	Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT PU RoHS: Compliant	搜索

日本1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
PCA9554DB,118 [更多]	NXP Semiconductors	I2C and SMBus GPIO Expanders 16-Pin SSOP T/R RoHS: Compliant	搜索
PCA9554DBR [更多]	Texas Instruments	I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin SSOP T/R RoHS: Compliant \| pbFree: No	搜索
PCA9554DB,112 [更多]	NXP Semiconductors	I2C/SMBus GPIO Expander 100kHz/400kHz 5.5V Automotive 16-Pin SSOP Bulk RoHS: Compliant	搜索
PCA9554DB,112 [更多]	NXP Semiconductors	I2C/SMBus GPIO Expander 100kHz/400kHz 5.5V Automotive 16-Pin SSOP Bulk RoHS: Compliant	搜索

美国3号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
PCA9554DB [更多]	Texas Instruments	Remote I2C and SMBus I/O Expander 16-Pin SSOP T/R - Rail/Tube (Alt: PCA9554DB) RoHS: Compliant	搜索
PCA9554DB,112 [更多]	NXP Semiconductors	I2C and SMBus GPIO Expanders 16-Pin SSOP Tube (Alt: PCA9554DB,112) RoHS: Compliant	搜索
PCA9554DB,112 [更多]	NXP Semiconductors	I2C and SMBus GPIO Expanders 16-Pin SSOP Tube - Rail/Tube (Alt: PCA9554DB,112) RoHS: Compliant	搜索
PCA9554DB [更多]	Texas Instruments	Remote I2C and SMBus I/O Expander 16-Pin SSOP T/R (Alt: PCA9554DB) RoHS: Compliant	搜索
PCA9554DBR [更多]	Texas Instruments	Remote I2C and SMBus I/O Expander 16-Pin SSOP T/R (Alt: PCA9554DBR) RoHS: Compliant	搜索
PCA9554DBR [更多]	Texas Instruments	Remote I2C and SMBus I/O Expander 16-Pin SSOP T/R - Tape and Reel (Alt: PCA9554DBR) RoHS: Compliant	搜索
PCA9554DBG4 [更多]	Texas Instruments	Remote I2C and SMBus I/O Expander 16-Pin SSOP T/R (Alt: PCA9554DBG4) RoHS: Compliant	搜索
PCA9554DBRG4 [更多]	Texas Instruments	Remote I2C and SMBus I/O Expander 16-Pin SSOP T/R (Alt: PCA9554DBRG4) RoHS: Compliant	搜索
PCA9554DB,112 [更多]	NXP Semiconductors	I2C and SMBus GPIO Expanders 16-Pin SSOP Tube (Alt: PCA9554DB,112) RoHS: Compliant	搜索
PCA9554DB,118 [更多]	NXP Semiconductors	I2C and SMBus GPIO Expanders 16-Pin SSOP T/R (Alt: PCA9554DB,118) RoHS: Compliant	搜索
PCA9554DB,118 [更多]	NXP Semiconductors	I2C and SMBus GPIO Expanders 16-Pin SSOP T/R - Tape and Reel (Alt: PCA9554DB,118) RoHS: Compliant	搜索

日本2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
PCA9554DB,118 [更多]	NXP Semiconductors	8-BIT I2C-BUS AND SMBUS I/O PO RoHS: Compliant	搜索
PCA9554DB,118 [更多]	NXP Semiconductors	8-BIT I2C-BUS AND SMBUS I/O PO RoHS: Compliant	搜索
PCA9554DBR [更多]	Texas Instruments	I2C/SMBus GPIO Expander 5.5V 16-Pin SSOP T/R RoHS: Compliant	搜索
PCA9554DBR [更多]	Texas Instruments	I2C/SMBus GPIO Expander 5.5V 16-Pin SSOP T/R RoHS: Compliant	搜索
PCA9554DB,112 [更多]	NXP Semiconductors	RoHS: Compliant	搜索
PCA9554DB,112 [更多]	NXP Semiconductors	RoHS: Compliant	搜索
PCA9554DB,112 [更多]	NXP Semiconductors	RoHS: Compliant	搜索
PCA9554DB,118 [更多]	NXP Semiconductors	8-BIT I2C-BUS AND SMBUS I/O PO RoHS: Compliant	搜索

新加坡2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
PCA9554DB [更多]	Texas Instruments	IC, I/O EXPANDER, I2C/SMBUS	搜索
PCA9554DB,112 [更多]	NXP Semiconductors	I/O EXPANDER, 8BIT, 400KHZ, SSOP-16	搜索
PCA9554DB,112 [更多]	NXP Semiconductors	I/O EXPANDER, 8BIT, 400KHZ, SSOP-16	搜索

新加坡1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号

制造商

描述

操作

PCA9554DB,112
[更多]

NXP Semiconductors

BU 510 - SECURITY & CONNECTIVITY

RoHS: Compliant | pbFree: Yes

搜索

PCA9554DB,118
[更多]

NXP Semiconductors

PCA9554 Series 5.5 V 400 kHz 175 uA 8-Bit I/O Surface Mount I2C-Bus - SSOP-16

RoHS: Compliant | pbFree: Yes

搜索

美国8号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
PCA9554DB118 [更多]	NXP Semiconductors		搜索
PCA9554DB [更多]	Texas Instruments		搜索
PCA9554DBR [更多]	Texas Instruments		搜索

英国8号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号

制造商

描述

操作

PCA9554DB
[更多]

NXP Semiconductors

8 I/O, PIA-GENERAL PURPOSE, PDSO16

搜索

PCA9554DB
[更多]

Philips Semiconductors

8 I/O, PIA-GENERAL PURPOSE, PDSO16

搜索

美国1号仓库 查看更多相关产品

参考图片	制造商 / 描述 / 型号 / 仓库库存编号 / 别名	PDF	操作
	NXP USA Inc. IC I/O EXPANDER I2C 8B 16SSOP 详细描述：I/O Expander 8 I2C, SMBus 16-SSOP 型号：PCA9554DB,112 仓库库存编号：568-1054-5-ND 别名：568-1054-5 <br>935269193112 <br>PCA9554DB <br>PCA9554DB112 <br>	无铅	搜索
	NXP USA Inc. IC I/O EXPANDER I2C 8B 16SSOP 详细描述：I/O Expander 8 I2C, SMBus 400kHz 16-SSOP 型号：PCA9554DB,118 仓库库存编号：568-13509-2-ND 别名：568-13509-2 <br>935269193118 <br>PCA9554DB,118-ND <br>PCA9554DB-T <br>PCA9554DB-T-ND <br>	无铅	搜索
	NXP USA Inc. IC I/O EXPANDER I2C 8B 16SSOP 详细描述：I/O Expander 型号：PCA9554DB,118 仓库库存编号：568-13509-1-ND 别名：568-13509-1 <br>	无铅	搜索
	NXP USA Inc. IC I/O EXPANDER I2C 8B 16SSOP 详细描述：I/O Expander 型号：PCA9554DB,118 仓库库存编号：568-13509-6-ND 别名：568-13509-6 <br>	无铅	搜索
	Texas Instruments IC I/O EXPANDER I2C 8B 16SSOP 详细描述：I/O Expander 8 I2C, SMBus 16-SSOP 型号：PCA9554DBR 仓库库存编号：296-21781-1-ND 别名：296-21781-1 <br>	无铅	搜索

www.szcwdz.cn 查看更多相关产品

参考图片	型号/品牌	描述 / 技术参考	操作
	PCA9554DB NXP Semiconductors	I2C 接口集成电路 I2C I/O EXPANDER GP	查价格库存查看详细
	PCA9554DB Texas Instruments	IC I/O EXPANDER I2C 8B 16SSOP	查价格库存查看详细
	PCA9554DB,112 NXP	PCA9554 系列 8-位 I2C-总线和 SMBus I/O 端口带中断 - SSOP-16	查价格库存查看详细
	PCA9554DB,112 NXP Semiconductors	IC I/O EXPANDER I2C 8B 16SSOP	查价格库存查看详细
	PCA9554DB,118 NXP Semiconductors	IC I/O EXPANDER I2C 8B 16SSOP	查价格库存查看详细
	PCA9554DBG4 Texas Instruments	IC I/O EXPANDER I2C 8B 16SSOP	查价格库存查看详细
	PCA9554DBR Texas Instruments	IC I/O EXPANDER I2C 8B 16SSOP	查价格库存查看详细
	PCA9554DBRG4 Texas Instruments	IC I/O EXPANDER I2C 8B 16SSOP	查价格库存查看详细

www.szcwdz.com 查看更多相关产品

参考图片	型号/品牌	描述 / 技术参考	操作
	PCA9554DB NXP Semiconductors	I2C 接口集成电路 I2C I/O EXPANDER GP	查价格库存查看详细
	PCA9554DB 112 NXP Semiconductors	I2C 接口集成电路 I2C I/O EXPANDER GP 暂无PDF	查价格库存查看详细
	PCA9554DB,112 NXP	PCA9554 系列 8-位 I2C-总线和 SMBus I/O 端口带中断 - SSOP-16	查价格库存查看详细
	PCA9554DB 118 NXP Semiconductors	I2C 接口集成电路 8-BIT I2C FM TP GPIO INT PU 暂无PDF	查价格库存查看详细
	PCA9554DB,118 NXP Semiconductors	IC I/O EXPANDER I2C 8B 16SSOP	查价格库存查看详细
	PCA9554DB118 NXP	原厂原装货暂无PDF	查价格库存查看详细
	PCA9554DB,118/BKN NXP Semiconductors	原厂原装货暂无PDF	查价格库存查看详细
	PCA9554DBG4 Texas Instruments	IC I/O EXPANDER I2C 8B 16SSOP	查价格库存查看详细
	PCA9554DBR Texas Instruments	IC I/O EXPANDER I2C 8B 16SSOP	查价格库存查看详细

www.szcwdz.com.cn 查看更多相关产品

参考图片	型号/品牌	描述 / 技术参考	操作
	PCA9554DB Texas Instruments	IC I/O EXPANDER I2C 8B 16SSOP	查价格库存查看详细
	PCA9554DB,112 NXP Semiconductors	IC I/O EXPANDER I2C 8B 16SSOP	查价格库存查看详细
	PCA9554DB,118 NXP Semiconductors	IC I/O EXPANDER I2C 8B 16SSOP	查价格库存查看详细
	PCA9554DBG4 Texas Instruments	IC I/O EXPANDER I2C 8B 16SSOP	查价格库存查看详细
	PCA9554DBR Texas Instruments	IC I/O EXPANDER I2C 8B 16SSOP	查价格库存查看详细
	PCA9554DBRG4 Texas Instruments	IC I/O EXPANDER I2C 8B 16SSOP	查价格库存查看详细

新加坡2号仓库 查看更多相关产品

制造商产品编号	仓库库存编号	制造商 / 说明 / 规格书	操作
PCA9554DB	1564918	TEXAS INSTRUMENTS 输入/输出扩展, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SSOP (EN)	搜索
PCA9554DB,112	2400561	NXP 输入/输出扩展, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SSOP (EN)	搜索
PCA9554DB,112	2400561RL	NXP 输入/输出扩展, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SSOP (EN)	搜索

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PCA9554DB产地与重量

原产地：: Malaysia
进行最后一道重要生产流程所在的国家
RoHS 合规：: 是
税则号：: 85411000
重量（千克）：: .000288

美国1号品牌选型新加坡2号品牌选型

英国2号品牌选型英国10号品牌选型

日本5号品牌选型

芯片配置	8bit
总线频率	400kHz
芯片接口类型	I2C, SMBus
电源电压最小值	2.3V
电源电压最大值	5.5V
接口封装类型	SSOP
针脚数	16引脚
输入/输出数	8输入
封装	每个
产品范围	-
汽车质量标准	-
MSL	MSL 1 -无限制
关键词

PCA9554DB -

输入/输出扩展, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SSOP

PCA9554DB产品概述

PCA9554DB产品信息

PCA9554DB关联产品

ROTH ELEKTRONIK

适配器, SMD, 环氧玻璃复合, 1.5mm, 13mm x 23.5mm

TEXAS INSTRUMENTS

运算放大器, 双路, 1 MHz, 2个放大器, 0.1 V/μs, 3V 至 32V, SOIC, 8 引脚

TEXAS INSTRUMENTS

缓冲器/线路驱动器, 74HCT244, 4.5V至5.5V, DIP-20

TEXAS INSTRUMENTS

直流-直流开关降压(逐步递减)稳压器, 可调, 5.5V-36V输入, 1.22V-31V输出, 2A输出, SOIC-8

TEXAS INSTRUMENTS

MSP430 LaunchPad超值系列开发套件

TEXAS INSTRUMENTS

评估模块、WiFi、SimpleLink™CC3200 LaunchPad

PCA9554DB相关搜索

PCA9554DB产地与重量

PCA9554DB -

输入/输出扩展, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SSOP

PCA9554DB产品概述

PCA9554DB产品信息

PCA9554DB关联产品

ROTH ELEKTRONIK 适配器, SMD, 环氧玻璃复合, 1.5mm, 13mm x 23.5mm

TEXAS INSTRUMENTS 运算放大器, 双路, 1 MHz, 2个放大器, 0.1 V/μs, 3V 至 32V, SOIC, 8 引脚

TEXAS INSTRUMENTS 缓冲器/线路驱动器, 74HCT244, 4.5V至5.5V, DIP-20

TEXAS INSTRUMENTS 直流-直流开关降压(逐步递减)稳压器, 可调, 5.5V-36V输入, 1.22V-31V输出, 2A输出, SOIC-8

TEXAS INSTRUMENTS MSP430 LaunchPad超值系列开发套件

TEXAS INSTRUMENTS 评估模块、WiFi、SimpleLink™CC3200 LaunchPad

PCA9554DB相关搜索

PCA9554DB产地与重量

ROTH ELEKTRONIK

适配器, SMD, 环氧玻璃复合, 1.5mm, 13mm x 23.5mm

TEXAS INSTRUMENTS

运算放大器, 双路, 1 MHz, 2个放大器, 0.1 V/μs, 3V 至 32V, SOIC, 8 引脚

TEXAS INSTRUMENTS

缓冲器/线路驱动器, 74HCT244, 4.5V至5.5V, DIP-20

TEXAS INSTRUMENTS

直流-直流开关降压(逐步递减)稳压器, 可调, 5.5V-36V输入, 1.22V-31V输出, 2A输出, SOIC-8

TEXAS INSTRUMENTS

MSP430 LaunchPad超值系列开发套件

TEXAS INSTRUMENTS

评估模块、WiFi、SimpleLink™CC3200 LaunchPad