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    PCA955 Search Results

    PCA955 Result Highlights (5)

    Part ECAD Model Manufacturer Description Download Buy
    PCA9554DW Texas Instruments Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SOIC -40 to 85 Visit Texas Instruments Buy
    PCA9554ADBQR Texas Instruments Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85 Visit Texas Instruments
    PCA9554APW Texas Instruments Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-TSSOP -40 to 85 Visit Texas Instruments
    PCA9555DBQR Texas Instruments Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-SSOP -40 to 85 Visit Texas Instruments Buy
    PCA9557DB Texas Instruments Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-SSOP -40 to 85 Visit Texas Instruments Buy
    SF Impression Pixel

    PCA955 Price and Stock

    NXP Semiconductors PCA9555PW,118

    IC XPND 400KHZ I2C SMBUS 24TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey PCA9555PW,118 Reel 93,750 2,500
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    • 10000 $0.9848
    		Buy Now
    Avnet Americas PCA9555PW,118 Ammo Pack 57 Weeks, 4 Days 1
    • 1 $2.26
    • 10 $1.86
    • 100 $1.64
    • 1000 $1.64
    • 10000 $1.64
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    PCA9555PW,118 Reel 16 Weeks 2,500
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    • 10000 $0.83617
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    PCA9555PW,118 Reel 16 Weeks 2,500
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    • 10000 $0.83617
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    PCA9555PW,118 Reel 16 Weeks 2,500
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    PCA9555PW,118 Reel 16 Weeks 2,500
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    • 10000 $0.83617
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    Mouser Electronics PCA9555PW,118 21,368
    • 1 $1.96
    • 10 $1.32
    • 100 $1.18
    • 1000 $1.04
    • 10000 $0.965
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    Newark PCA9555PW,118 Cut Tape 173 1
    • 1 $2.26
    • 10 $1.86
    • 100 $1.64
    • 1000 $1.17
    • 10000 $1.17
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    Bristol Electronics PCA9555PW,118 3,700 3
    • 1 -
    • 10 $1.8
    • 100 $1.5
    • 1000 $0.792
    • 10000 $0.792
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    Rochester Electronics PCA9555PW,118 888 1
    • 1 $0.9144
    • 10 $0.9144
    • 100 $0.8595
    • 1000 $0.7772
    • 10000 $0.7772
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    TME PCA9555PW,118 3,360 1
    • 1 $2.16
    • 10 $1.88
    • 100 $1.52
    • 1000 $1.16
    • 10000 $1.11
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    Ameya Holding Limited PCA9555PW,118 4,849
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    Chip 1 Exchange PCA9555PW,118 500
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    PCA9555PW,118 243
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    Avnet Silica PCA9555PW,118 18 Weeks 2,500
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    Chip Stock PCA9555PW,118 6,316
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    Chip1Stop PCA9555PW,118 Cut Tape 8,190
    • 1 $2.3
    • 10 $1.89
    • 100 $1.5
    • 1000 $1.08
    • 10000 $0.835
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    EBV Elektronik PCA9555PW,118 18 Weeks 2,500
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    New Advantage Corporation PCA9555PW,118 50,000 1
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    • 10000 $1.15
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    NXP Semiconductors PCA9554BPWJ

    IC XPND 400KHZ I2C SMBUS 16TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey PCA9554BPWJ Reel 27,500 2,500
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    • 10000 $0.81924
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    Avnet Americas PCA9554BPWJ Reel 15 Weeks 2,500
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    • 10000 $0.63411
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    Mouser Electronics PCA9554BPWJ 27,405
    • 1 $1.91
    • 10 $1.24
    • 100 $1.18
    • 1000 $0.882
    • 10000 $0.734
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    Verical PCA9554BPWJ 1,094 47
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    • 100 $0.6625
    • 1000 $0.6575
    • 10000 $0.6575
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    PCA9554BPWJ 25 9
    • 1 -
    • 10 $0.6702
    • 100 $0.6702
    • 1000 $0.6702
    • 10000 $0.6702
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    Newark PCA9554BPWJ Cut Tape 3,406 1
    • 1 $1.51
    • 10 $1.31
    • 100 $1.13
    • 1000 $1.01
    • 10000 $1.01
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    Avnet Silica PCA9554BPWJ 17 Weeks 2,500
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    EBV Elektronik PCA9554BPWJ 17 Weeks 2,500
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    Win Source Electronics PCA9554BPWJ 3,300
    • 1 -
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    • 100 $1.1411
    • 1000 $0.7608
    • 10000 $0.7608
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    Texas Instruments PCA9554ARGTR

    IC XPNDR 400KHZ I2C SMBUS 16VQFN
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey PCA9554ARGTR Reel 9,000 3,000
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    • 10000 $0.6325
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    Verical PCA9554ARGTR 713 10
    • 1 -
    • 10 $0.6488
    • 100 $0.6488
    • 1000 $0.6488
    • 10000 $0.6488
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    Arrow Electronics PCA9554ARGTR 9,000 6 Weeks 3,000
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    PCA9554ARGTR Cut Strips 713 6 Weeks 1
    • 1 $0.8217
    • 10 $0.659
    • 100 $0.6512
    • 1000 $0.6488
    • 10000 $0.6488
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    Rochester Electronics PCA9554ARGTR 16 1
    • 1 $0.7028
    • 10 $0.7028
    • 100 $0.6606
    • 1000 $0.5974
    • 10000 $0.5974
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    Win Source Electronics PCA9554ARGTR 18,300
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    • 100 $1.0064
    • 1000 $0.671
    • 10000 $0.671
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    NXP Semiconductors PCA9554BS,118

    IC XPND 400KHZ I2C SMBUS 16HVQFN
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey PCA9554BS,118 Reel 6,000 6,000
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    Avnet Americas PCA9554BS,118 Reel 18,000 16 Weeks 6,000
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    • 10000 $0.73483
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    PCA9554BS,118 Reel 16 Weeks 6,000
    • 1 -
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    • 10000 $0.73483
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    Mouser Electronics PCA9554BS,118 9,295
    • 1 $1.61
    • 10 $1.12
    • 100 $0.99
    • 1000 $0.809
    • 10000 $0.725
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    Newark PCA9554BS,118 Reel 24,000 6,000
    • 1 $0.735
    • 10 $0.735
    • 100 $0.735
    • 1000 $0.735
    • 10000 $0.735
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    PCA9554BS,118 Cut Tape 13,173 1
    • 1 $1.53
    • 10 $1.3
    • 100 $1
    • 1000 $0.94
    • 10000 $0.94
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    Bristol Electronics PCA9554BS,118 44
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    Rochester Electronics PCA9554BS,118 20 1
    • 1 $0.7674
    • 10 $0.7674
    • 100 $0.7214
    • 1000 $0.6523
    • 10000 $0.6523
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    Chip 1 Exchange PCA9554BS,118 128
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    Avnet Silica PCA9554BS,118 18 Weeks 6,000
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    EBV Elektronik PCA9554BS,118 18 Weeks 6,000
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    NXP Semiconductors PCA9554ABS3,118

    IC XPND 400KHZ I2C SMBUS 16HVQFN
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey PCA9554ABS3,118 Reel 6,000 6,000
    • 1 -
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    • 10000 $0.87997
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    Newark PCA9554ABS3,118 Cut Tape 6,165 1
    • 1 $1.9
    • 10 $1.71
    • 100 $1.37
    • 1000 $0.932
    • 10000 $0.932
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    Avnet Silica PCA9554ABS3,118 18 Weeks 6,000
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    Chip1Stop PCA9554ABS3,118 Cut Tape 7,150
    • 1 $1.43
    • 10 $1.05
    • 100 $0.854
    • 1000 $0.749
    • 10000 $0.703
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    Find more PCA955 price and stock on Findchips.com

    PCA955 Datasheets (500)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    PCA9550 NXP Semiconductors Bright ideas for LED applications; LED solutions for gaming, mobile, signage, LCD TV backlighting, LED indication, and more Original PDF
    PCA9550 NXP Semiconductors Your complete choice for I2C-bus peripherals; Our invention, your solution to everyday design challenges Original PDF
    PCA9550 Philips Semiconductors 2-bit I2C LED driver with programmable blink rates Original PDF
    PCA9550 Philips Semiconductors 2-bit I 2 C LED driver with programmable blink rates Original PDF
    PCA9550D NXP Semiconductors 2-bit I2C-bus LED driver with programmable blink rates Original PDF
    PCA9550D NXP Semiconductors LED blinking with GPIO expansion; NXP 2/4/8/16-bit I2C/SMBus LED blinkers PCA9550/51/52/53 Original PDF
    PCA9550D Philips Semiconductors 2 Bit I2C LED Driver with Programmable Blink Rate Original PDF
    PCA9550D,112 NXP Semiconductors 2-bit I2C-bus LED driver with programmable blink rates - # of Addresses: 2 ; I2C-bus: 400 kHz; Max Sink Current per bit: 25 mA; Max Sink Current, per package: 50 mA; Number of bits: 2 ; Operating temperature: -40~85 Cel; Operating voltage: 2.3~5.5 VDC; PWMs: 2 (40 Hz to 6.4 sec) ; Reset input pin: yes; Package: SOT96-1 (SO8); Container: Tube Original PDF
    PCA9550D,118 NXP Semiconductors 2-bit I2C-bus LED driver with programmable blink rates - # of Addresses: 2 ; I2C-bus: 400 kHz; Max Sink Current per bit: 25 mA; Max Sink Current, per package: 50 mA; Number of bits: 2 ; Operating temperature: -40~85 Cel; Operating voltage: 2.3~5.5 VDC; PWMs: 2 (40 Hz to 6.4 sec) ; Reset input pin: yes; Package: SOT96-1 (SO8); Container: Tape reel smd Original PDF
    PCA9550DP NXP Semiconductors 2-bit I2C-bus LED driver with programmable blink rates Original PDF
    PCA9550DP Philips Semiconductors 2 Bit I2C LED Driver with Programmable Blink Rate Original PDF
    PCA9550DP,118 NXP Semiconductors 2-bit I2C-bus LED driver with programmable blink rates - # of Addresses: 2 ; I2C-bus: 400 kHz; Max Sink Current per bit: 25 mA; Max Sink Current, per package: 50 mA; Number of bits: 2 ; Operating temperature: -40~85 Cel; Operating voltage: 2.3~5.5 VDC; PWMs: 2 (40 Hz to 6.4 sec) ; Reset input pin: yes; Package: SOT505-1 (TSSOP8); Container: Reel Pack, SMD, 13" Original PDF
    PCA9550DP-T NXP Semiconductors 2-bit I2C-bus LED driver with programmable blink rates - # of Addresses: 2 ; I2C-bus: 400 kHz; Max Sink Current per bit: 25 mA; Max Sink Current, per package: 50 mA; Number of bits: 2 ; Operating temperature: -40~85 Cel; Operating voltage: 2.3~5.5 VDC; PWMs: 2 (40 Hz to 6.4 sec) ; Reset input pin: yes Original PDF
    PCA9550DP-T NXP Semiconductors LED blinking with GPIO expansion; NXP 2/4/8/16-bit I2C/SMBus LED blinkers PCA9550/51/52/53 Original PDF
    PCA9550D-T NXP Semiconductors 2-bit I2C-bus LED driver with programmable blink rates - # of Addresses: 2 ; I2C-bus: 400 kHz; Max Sink Current per bit: 25 mA; Max Sink Current, per package: 50 mA; Number of bits: 2 ; Operating temperature: -40~85 Cel; Operating voltage: 2.3~5.5 VDC; PWMs: 2 (40 Hz to 6.4 sec) ; Reset input pin: yes Original PDF
    PCA9550D-T NXP Semiconductors LED blinking with GPIO expansion; NXP 2/4/8/16-bit I2C/SMBus LED blinkers PCA9550/51/52/53 Original PDF
    PCA9550TK NXP Semiconductors 2-bit I2C-bus LED driver with programmable blink rates Original PDF
    PCA9550TK,118 NXP Semiconductors 2-bit I2C-bus LED driver with programmable blink rates; Package: SOT908; Container: Reel Pack, SMD, 13" Original PDF
    PCA9551 NXP Semiconductors Your complete choice for I2C-bus peripherals; Our invention, your solution to everyday design challenges Original PDF
    PCA9551 NXP Semiconductors Bright ideas for LED applications; LED solutions for gaming, mobile, signage, LCD TV backlighting, LED indication, and more Original PDF
    ...

    PCA955 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    MARKING P00

    Abstract: No abstract text available
    Text: PCA9555 REMOTE 16-BIT AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS I2C www.ti.com SCPS131A – AUGUST 2005 – REVISED DECEMBER 2005 FEATURES 22 4 21 5 20 6 19 7 18 8 17 9 16 10 15 11 14 12 13 A1 A2 P00 P01 P02 P03 P04 P05 P06 P07


    Original     		PDF PCA9555 16-BIT SCPS131A 400-kHz 000-V A114-A) MARKING P00

    JESD22-A114

    Abstract: JESD22-A115 JESD78 PCA9553 PCA9554 PCF8574
    Text: PCA9553 4-bit I2C-bus LED driver with programmable blink rates Rev. 06 — 29 December 2008 Product data sheet 1. General description The PCA9553 LED blinker blinks LEDs in I2C-bus and SMBus applications where it is necessary to limit bus traffic or free up the I2C-bus master's MCU, MPU, DSP, chip set,


    Original     		PDF PCA9553 PCA9553 PCF8574 PCA9554, JESD22-A114 JESD22-A115 JESD78 PCA9554

    JESD22-A114

    Abstract: JESD22-A115 JESD78 PCA9544A PCA9558 PCA9558DH PCA9558PW TSSOP28 7136 smd ic circuit diagram of 16-1 multiplexer design logic
    Text: PCA9558 8-bit I2C-bus and SMBus I/O port with 5-bit multiplexed/1-bit latched 6-bit I2C-bus EEPROM DIP switch and 2-kbit EEPROM Rev. 04 — 14 April 2009 Product data sheet 1. General description The PCA9558 is a highly integrated, multi-function device that is composed of a 5-bit


    Original     		PDF PCA9558 PCA9558 JESD22-A114 JESD22-A115 JESD78 PCA9544A PCA9558DH PCA9558PW TSSOP28 7136 smd ic circuit diagram of 16-1 multiplexer design logic

    AN264

    Abstract: PCA9552 PCA9552BS-T PCA9551 JESD22-A114 JESD22-A115 JESD78 PCA9550 PCA9553
    Text: NXP 2/4/8/16-bit I2C/SMBus LED blinkers PCA9550/51/52/53 LED blinking with GPIO expansion These I2C/SMBus-compatible GPIO expanders, optimized for blinking in LED-status applications, support two user-programmable blink rates, without overloading the I2C-bus or tying up the I2Cbus master.


    Original     		PDF 2/4/8/16-bit PCA9550/51/52/53 PCA9551PW PCA9551DP-T PCA9552PW PCA9552DP-T PCA9553DP/01-T PCA9551BS-T PCA9552BS-T AN264 PCA9552 PCA9552BS-T PCA9551 JESD22-A114 JESD22-A115 JESD78 PCA9550 PCA9553

    80 n02 fet

    Abstract: AN469 JESD22-A114 JESD22-A115 JESD78 PCA9554 PCA9555 PCF8575 SO24 AN-469
    Text: PCA9555 16-bit I2C-bus and SMBus I/O port with interrupt Rev. 07 — 5 June 2007 Product data sheet 1. General description The PCA9555 is a 24-pin CMOS device that provides 16 bits of General Purpose parallel Input/Output GPIO expansion for I2C-bus/SMBus applications and was developed to


    Original     		PDF PCA9555 16-bit PCA9555 24-pin 80 n02 fet AN469 JESD22-A114 JESD22-A115 JESD78 PCA9554 PCF8575 SO24 AN-469

    PCA9554

    Abstract: AN469 PCA9554A PCA9554D PCA9554D-T PCA9555 philips simplified schematic diagram PCF857X
    Text: PCA9554/54A/55 Philips Configuration System Management ICs 8- and 16-bit I2C and SMBus I/O Port with Interrupt Part Type Description The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output GPIO expansion for


    Original     		PDF PCA9554/54A/55 16-bit PCA9554 PCA9554A 16-pin PCA9555 24-pin 301673/FP/2pp/1001 AN469 PCA9554D PCA9554D-T philips simplified schematic diagram PCF857X

    Untitled

    Abstract: No abstract text available
    Text: PCA9557 www.ti.com. SCPS133I – DECEMBER 2005 – REVISED JUNE 2008 REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER


    Original     		PDF PCA9557 SCPS133I 000-V A114-A)

    A115-A

    Abstract: C101 PCA9556 PCA9557 PCA9557RGVR
    Text: PCA9557 www.ti.com. SCPS133I – DECEMBER 2005 – REVISED JUNE 2008 REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER


    Original     		PDF PCA9557 SCPS133I 000-V A114-A) A115-A C101 PCA9556 PCA9557 PCA9557RGVR

    Untitled

    Abstract: No abstract text available
    Text: PCA9554A www.ti.com. SCPS127D – SEPTEMBER 2006 – REVISED AUGUST 2008 REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS


    Original     		PDF PCA9554A SCPS127D 400-kHz

    pd554

    Abstract: No abstract text available
    Text: PCA9554 www.ti.com . SCPS128B – JULY 2006 – REVISED AUGUST 2008 REMOTE 8-BIT I2C AND SMBus I/O EXPANDER


    Original     		PDF PCA9554 SCPS128B 400-kHz pd554

    "programmable clock" i2c

    Abstract: No abstract text available
    Text: PCA9555 www.ti.com . SCPS131E – AUGUST 2005 – REVISED MAY 2008 REMOTE 16-BIT I2C AND SMBus I/O EXPANDER


    Original     		PDF PCA9555 SCPS131E 16-BIT 400-kHz "programmable clock" i2c

    Untitled

    Abstract: No abstract text available
    Text: PCA9555 www.ti.com . SCPS131E – AUGUST 2005 – REVISED MAY 2008 REMOTE 16-BIT I2C AND SMBus I/O EXPANDER


    Original     		PDF PCA9555 SCPS131E 16-BIT 000-V A114-A) A115-A)

    SW00636

    Abstract: SW00633
    Text: INTEGRATED CIRCUITS PCA9558 5-bit multiplexed/1-bit latched 6-bit I2C EEPROM and octal SMBus registered interface with 256 byte I2C EEPROM Product specification ICL03 — PC Motherboard ICs; Logic Products Group Philips Semiconductors 2000 Dec 04 Philips Semiconductors


    Original     		PDF PCA9558 ICL03 SW00636 SW00633

    pd554

    Abstract: A115-A C101 PCA9554 PCA9554A PCF8574
    Text: PCA9554 www.ti.com . SCPS128B – JULY 2006 – REVISED AUGUST 2008 REMOTE 8-BIT I2C AND SMBus I/O EXPANDER


    Original     		PDF PCA9554 SCPS128B pd554 A115-A C101 PCA9554 PCA9554A PCF8574

    Untitled

    Abstract: No abstract text available
    Text: PCA9554 www.ti.com . SCPS128B – JULY 2006 – REVISED AUGUST 2008 REMOTE 8-BIT I2C AND SMBus I/O EXPANDER


    Original     		PDF PCA9554 SCPS128B 400-kHz

    LED multiplexor driver

    Abstract: JESD22-A114 JESD22-A115 JESD78 PCA9553 PCA9554 PCF8574 psc0
    Text: INTEGRATED CIRCUITS PCA9553 4-bit I2C LED driver with programmable blink rates Product data sheet Supersedes data of 2003 May 02 Philips Semiconductors 2004 Oct 01 Philips Semiconductors Product data sheet 4-bit I2C LED driver with programmable blink rates


    Original     		PDF PCA9553 PCA9554, LED multiplexor driver JESD22-A114 JESD22-A115 JESD78 PCA9553 PCA9554 PCF8574 psc0

    PCA9554

    Abstract: PCF857X AN469 PCA9554A PCA9554D PCA9554D-T PCA9555 industrial tube company A01015
    Text: PCA9554/PCA9554A/ PCA9555 8- and 16-bit I2C and SMBus I/O Port with Interrupt Pin Configurations 16 VDD INT 1 24 VDD 2 15 SDA A1 2 23 SDA 14 SCL A2 3 22 SCL 13 INT I/O0.0 4 21 A0 12 I/O7 I/O0.1 5 20 I/O1.7 11 I/O6 I/O0.2 6 19 I/O1.6 10 I/O5 I/O0.3 7 18 I/O1.5


    Original     		PDF PCA9554/PCA9554A/ PCA9555 16-bit PCA9554 PCA9554A PCA9554 PCF857X AN469 PCA9554A PCA9554D PCA9554D-T PCA9555 industrial tube company A01015

    PD955

    Abstract: No abstract text available
    Text: PCA9555 www.ti.com . SCPS131E – AUGUST 2005 – REVISED MAY 2008 REMOTE 16-BIT I2C AND SMBus I/O EXPANDER


    Original     		PDF PCA9555 SCPS131E 16-BIT 400-kHz PD955

    Untitled

    Abstract: No abstract text available
    Text: PCA9554 www.ti.com . SCPS128B – JULY 2006 – REVISED AUGUST 2008 REMOTE 8-BIT I2C AND SMBus I/O EXPANDER


    Original     		PDF PCA9554 SCPS128B 400-kHz

    Untitled

    Abstract: No abstract text available
    Text: Not Recommended for New Designs PCA9554 www.ti.com . SCPS128B – JULY 2006 – REVISED AUGUST 2008 REMOTE 8-BIT I2C AND SMBus I/O EXPANDER


    Original     		PDF PCA9554 SCPS128B 400-kHz

    transistor SMD BP

    Abstract: No abstract text available
    Text: PCA9555A Low-voltage 16-bit I2C-bus I/O port with interrupt and weak pull-up Rev. 1 — 11 September 2012 Product data sheet 1. General description The PCA9555A is a low-voltage 16-bit General Purpose Input/Output GPIO expander with interrupt and weak pull-up resistors for I2C-bus/SMBus applications. NXP I/O


    Original     		PDF PCA9555A 16-bit PCA9555A transistor SMD BP

    PA9554B

    Abstract: TRANSISTOR fet smd power supply PCA9554C
    Text: PCA9554B; PCA9554C Low-voltage 8-bit I2C-bus and SMBus low power I/O port with interrupt, weak pull-up Rev. 1 — 19 September 2012 Product data sheet 1. General description The PCA9554B and PCA9554C are low-voltage 8-bit General Purpose Input/Output GPIO expanders with interrupt for I2C-bus/SMBus applications. The only difference


    Original     		PDF PCA9554B; PCA9554C PCA9554B PCA9554C PA9554B TRANSISTOR fet smd power supply

    PD955

    Abstract: No abstract text available
    Text: PCA9555 www.ti.com . SCPS131E – AUGUST 2005 – REVISED MAY 2008 REMOTE 16-BIT I2C AND SMBus I/O EXPANDER


    Original     		PDF PCA9555 SCPS131E 16-BIT 400-kHz PD955

    RL 66 EEPROM

    Abstract: PCA9559
    Text: Philips Semiconductors Product specification 5-bit multiplexed/1 -bit latched 6-bit l2C EEPROM PCA9559 PIN CONFIGURATION FEATURES • 5 -b it 2-to-1 multiplexer, 1-bit latch • 6 -b it internal non-volatile register •In te rn a l non-volatile register programmable and readable via l2C bus


    OCR Scan     		PDF PCA9559 20-Pl OT360-1 MO-153AC RL 66 EEPROM PCA9559