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For Reference Only
| Part Number | PCA9557PWT |
| OEMstron Part # | PCA9557PWT |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Interface ICs › I/O Expanders |
| Description | IC I/O EXPANDER I2C 8B 16TSSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | PCA9557PWT PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 26 - Dec 1 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
PCA9557PWT Specifications
| Part Number | PCA9557PWT | |
| Brand | Texas Instruments | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Interface ICs | |
| Subcategory | I/O Expanders | |
| Manufacturer | ||
| Series | - | |
| Number of I/O | 8 | |
| Interface | I²C, SMBus | |
| Interrupt Output | No | |
| Features | POR | |
| Output Type | Open Drain, Push-Pull | |
| Current - Output Source/Sink | 10mA, 25mA | |
| Clock Frequency | 400kHz | |
| Voltage - Supply | 2.3V ~ 5.5V | |
| Operating Temperature | -40°C ~ 85°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) | |
| Supplier Device Package | 16-TSSOP |
PCA9557PWT Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
PCA9557PWT D# V36:1790_07309403 Texas Instruments |
I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP T/R RoHS: Compliant
|
Americas - 0 |
|
PCA9557PW D# V99:2348_07309400 Texas Instruments |
I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP Tube RoHS: Compliant
|
Americas - 529 |
|
PCA9557PW,118 D# V72:2272_06535776 NXP Semiconductors |
I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TSSOP T/R RoHS: Compliant
|
Americas - 587 |
|
PCA9557PWR D# V72:2272_07309401 Texas Instruments |
I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TSSOP T/R RoHS: Compliant
|
Americas - 889 |
| Part Number | Description | Stock |
|
PCA9557PW,118 D# 70R6687 NXP Semiconductors |
I2C and SMBus I/O Port 16-Pin TSSOP T/R - Product that comes on tape, but is not reeled (Alt: 70R6687) RoHS: Compliant
|
Americas - 21 |
| Part Number | Description | Stock |
|
PCA9557PW Philips Semiconductors |
1701 | |
|
PCA9557PW,118 NXP Semiconductors |
381 | |
|
PCA9557PWR Texas Instruments |
1496 |
| Part Number | Description | Stock |
|
PCA9557PWR Texas Instruments |
I/O EXPANDER, 8BIT, I2C, 400KHZ, TSSOP16 |
1833 |
|
PCA9557PWT NXP Semiconductors |
Min Qty 2500 |
Contact Us |
|
PCA9557PW NXP Semiconductors |
I2C/SMBus GPIO Expander 5.5V 16-Pin TSSOP T/R |
10 |
| Part Number | Description | Stock |
|
PCA9557PW,118 NXP Semiconductors |
8 I?C, SMBus POR 400kHz TSSOP-16 Interface - I/O Expanders RoHS |
6518 |
|
PCA9557PWR Texas Instruments |
8 I?C, SMBus POR 400kHz TSSOP-16 Interface - I/O Expanders RoHS |
13078 |
| Part Number | Description | Stock |
|
PCA9557PWR Texas Instruments |
RoHS: Compliant
|
Europe - 10 |
| Part Number | Description | Stock |
|
PCA9557PWR D# 296-20978-2-ND Texas Instruments |
IC I/O EXPANDER I2C 8B 16TSSOP |
On Order |
|
PCA9557PW,118 D# 568-1061-1-ND NXP Semiconductors |
IC I/O EXPANDER I2C 8B 16TSSOP |
12924 In Stock |
|
PCA9557PWT D# 296-PCA9557PWTCT-ND Texas Instruments |
IC I/O EXPANDER I2C 8B 16TSSOP |
178 In Stock |
|
PCA9557PW D# 296-33523-5-ND Texas Instruments |
IC I/O EXPANDER I2C 8B 16TSSOP |
1154 In Stock |
| Part Number | Description | Stock |
|
PCA9557PW NXP Semiconductors |
In stock shipping within 2days |
16153 |
|
PCA9557PWR Texas Instruments |
In stock shipping within 2days |
3474 |
|
PCA9557PWT Texas Instruments |
In stock shipping within 2days |
125 |
| Part Number | Description | Stock |
|
PCA9557PW,118 D# 2820292 NXP Semiconductors |
I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
9051 |
|
PCA9557PWR D# 3009435 Texas Instruments |
I/O EXPANDER, 8BIT, I2C, 400KHZ, TSSOP16 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
1525 |
|
PCA9557PW D# 2212103 NXP Semiconductors |
IC, IO PORT, I2C/SMBUS 8BIT, 16TSSOP RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
| Part Number | Description | Stock |
|
PCA9557PW,118 NXP Semiconductors |
PCA9557 Series 5.5V 85 mA 400 kHz SMT 8-bit I2C-bus and SMBus I/O Port- HVQFN-16 RoHS: Compliant
pbFree: Yes
|
2500 Reel |
| Part Number | Description | Stock |
|
PCA9557PWT |
OEM/CM QUOTES ONLY | NO BROKERS |
6000 |
|
PCA9557PW NXP Semiconductors |
OEM/CM QUOTES ONLY | NO BROKERS |
144000 |
|
PCA9557PWR TEXAS INSTRUMENTS |
OEM/CM QUOTES ONLY | NO BROKERS |
2400 |
| Part Number | Description | Stock |
|
PCA9557PWR Texas Instruments |
OEM/CM ONLY |
1026 |
|
PCA9557PWT NXP Semiconductors |
OEM/CM ONLY |
115 |
|
PCA9557PW NXP Semiconductors |
OEM/CM ONLY |
2880 |
|
PCA9557PWTSSOP16 NXP Semiconductors |
OEM/CM ONLY |
2547 |
|
PCA9557PWTG4 Texas Instruments |
OEM/CM ONLY |
401 |
| Part Number | Description | Stock |
|
PCA9557PW,118 NXP Semiconductors |
In stock |
381 |
| Part Number | Description | Stock |
|
PCA9557PW Texas Instruments |
I/O Expander 8 I²C, SMBus 16-TSSOP RoHS: Compliant
|
20000 |
|
PCA9557PWR Texas Instruments |
I/O Expander 8 I²C, SMBus 16-TSSOP RoHS: Compliant
|
10000 |
| Part Number | Description | Stock |
|
PCA9557PW,118 D# C141380 NXP Semiconductors |
6518 |
| Part Number | Description | Stock |
|
PCA9557PW Philips Semiconductors |
in stock - can ship the same day |
107 |
| Part Number | Description | Stock |
|
PCA9557PWR NXP Semiconductors |
OEM/CM Immediate delivery |
5000 |
|
PCA9557PW,118 NXP Semiconductors |
OEM/CM Immediate delivery |
100 |
|
PCA9557PW NXP Semiconductors |
OEM/CM Immediate delivery |
15000 |
| Part Number | Description | Stock |
|
PCA9557PWT D# 595-PCA9557PWT Texas Instruments |
Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander RoHS: Compliant
|
300 |
|
PCA9557PW D# 595-PCA9557PW Texas Instruments |
Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander RoHS: Compliant
|
21 |
|
PCA9557PWR D# 595-PCA9557PWR Texas Instruments |
Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander RoHS: Compliant
|
1855 |
|
PCA9557PW,118 D# 771-PCA9557PW-T NXP Semiconductors |
Interface - I/O Expanders OCT SMBUS/I2C INTRFC RoHS: Compliant
|
12203 |
| Part Number | Description | Stock |
|
PCA9557PW,118 D# XSFP00000058992 NXP Semiconductors |
PCA9557 Series 8-Bit I2C-Bus and SMBus I/O Port with Reset -TSSOP-16 |
10000 |
| Part Number | Description | Stock |
|
PCA9557PWR D# 28AH4661 Texas Instruments |
I/O EXPANDER, 8BIT, I2C, 400KHZ, TSSOP16, Chip Configuration:8bit, Bus Frequency:400kHz, IC Interface Type:I2C, SMBus, Supply Voltage Min:2.3V, Supply Voltage Max:5.5V, Interface Case Style:TSSOP, No. of Pins:16Pins, No. of RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
1525 |
|
PCA9557PW,118 D# 26AC2922 NXP Semiconductors |
8-BIT I2C-BUS AND SMBUS I/O PORT WITH RESET ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 2500
Container: TAPE & REEL - FULL
|
0 |
| Part Number | Description | Stock |
|
PCA9557PWT D# NS-PCA9557PWT Texas Instruments |
OEM/CM ONLY |
5227 |
|
PCA9557PWR D# NS-PCA9557PWR Texas Instruments |
OEM/CM ONLY |
2645 |
|
PCA9557PWTG4 D# NS-PCA9557PWTG4 Texas Instruments |
OEM/CM ONLY |
8713 |
|
PCA9557PW-T D# NS-PCA9557PW-T PH2 |
OEM/CM ONLY |
1465 |
|
PCA9557PW D# NS-PCA9557PW Texas Instruments |
OEM/CM ONLY |
3710 |
| Part Number | Description | Stock |
|
PCA9557PWR Texas Instruments |
272 | |
|
PCA9557PW Celestica Inc |
I/O PORT, 8-BIT, 16 Pin, Plastic, TSSOP |
484 |
|
PCA9557PW-T Texas Instruments |
PARALLEL I/O PORT, 8-BIT, 8 I/O, CMOS, PDSO16 |
40 |
| Part Number | Description | Stock |
|
PCA9557PWR D# 6613371 Texas Instruments |
Texas Instruments I/O Expander 16-Pin TSSOP, PCA9557PWR, PK Min Qty: 5
Container: Package
|
705 |
| Part Number | Description | Stock |
|
PCA9557PW Texas Instruments |
PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers RoHS: Compliant
|
6696 |
|
PCA9557PW,118 NXP Semiconductors |
IC I/O EXPANDER I2C 8B 16TSSOP RoHS: Compliant
|
116294 |
|
PCA9557PWT Texas Instruments |
PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers RoHS: Compliant
|
149160 |
| Part Number | Description | Stock |
|
PCA9557PWR Texas Instruments |
OEM/CM ONLY |
4677 |
|
PCA9557PW Texas Instruments |
OEM/CM ONLY |
37701 |
|
PCA9557PWT Texas Instruments |
OEM/CM ONLY |
323 |
| Part Number | Description | Stock |
|
PCA9557PWR NXP Semiconductors |
IN stock Immediate delivery |
5015 |
|
PCA9557PW,118 NXP Semiconductors |
IN stock Immediate delivery |
95 |
|
PCA9557PW NXP Semiconductors |
IN stock Immediate delivery |
15015 |
| Part Number | Description | Stock |
|
PCA9557PWT Texas Instruments |
205 |
| Part Number | Description | Stock |
|
PCA9557PWT Texas Instruments |
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers |
2,950 |
|
PCA9557PW Texas Instruments |
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers |
2,820 |
|
PCA9557PWR Texas Instruments |
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers |
28,811 |
| Part Number | Description | Stock |
|
PCA9557PWR Texas Instruments |
shipping today |
4996 |
|
PCA9557PW Philips E C G Inc |
shipping today |
4996 |
| Part Number | Description | Stock |
|
PCA9557PW,118 D# 36326277 NXP Semiconductors |
I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TSSOP T/R RoHS: Compliant
|
Americas - 587 |
|
PCA9557PWR D# 33129619 Texas Instruments |
I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TSSOP T/R RoHS: Compliant
|
Americas - 889 |
|
PCA9557PW D# 47184492 Texas Instruments |
I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP Tube RoHS: Compliant
|
Americas - 529 |
| Part Number | Description | Stock |
|
PCA9557PWT Texas Instruments |
RFQ |
14445 |
|
PCA9557PW |
RFQ |
7329 |
|
PCA9557PWTG4 Texas Instruments |
RFQ |
5715 |
|
PCA9557PWR Texas Instruments |
RFQ |
12991 |
| Part Number | Description | Stock |
|
PCA9557PW,118 NXP Semiconductors |
IC I/O EXPANDER I2C 8B 16TSSOP |
9923 |
|
PCA9557PW NXP Semiconductors |
IC I/O EXPANDER I2C 8B 16TSSOP |
285660 |
|
PCA9557PWR Texas Instruments |
IC I/O EXPANDER I2C 8B 16TSSOP |
870 |
| Part Number | Description | Stock |
|
PCA9557PW D# 2212103 NXP Semiconductors |
IC, IO PORT, I2C/SMBUS 8BIT, 16TSSOP RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
|
PCA9557PW,118 D# 2820292 NXP Semiconductors |
I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
9071 |
|
PCA9557PWR D# 3009435 Texas Instruments |
I/O EXPANDER, 8BIT, I2C, 400KHZ, TSSOP16 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
1533 |
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Quick Inquiry
| In Stock | 141 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 1.7701 | $ 1.7701 |
| 100 | $ 1.7701 | $ 177.0100 |
| 500 | $ 1.7701 | $ 885.0500 |
| 1000 | $ 1.7701 | $ 1,770.1000 |
| 2500 | $ 1.7701 | $ 4,425.2500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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