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Interface - I/O Expanders
I/O expanders are electronic components that increase the number of input/output pins available to a microcontroller, microprocessor, or other digital systems without requiring additional processing resources. They provide flexible control over multiple digital signals, allowing systems to interface with more sensors, switches, LEDs, or other peripherals than the base processor can natively support.
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933DC
DUAL FOUR INPUT EXPANDER
Datasheet
Bulk
Active
$1.06000
In Stock: 39200
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933DC
933DC
National Semiconductor
DUAL FOUR INPUT EXPANDER
In Stock: 39200
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AAT4292IJQ-T1
IC I/O EXPANDER 7B SC70JW-10
Datasheet
Tape & Reel (TR)
Obsolete
$0.81000
In Stock: 24480
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AAT4292IJQ-T1
AAT4292IJQ-T1
Skyworks Solutions
IC I/O EXPANDER 7B SC70JW-10
In Stock: 24480
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AAT4295IJS-T1
IC XPNDR SERIAL SC70
Datasheet
Tape & Reel (TR)
Obsolete
Obsolete
In Stock: 33300
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AAT4295IJS-T1
AAT4295IJS-T1
Skyworks Solutions
IC XPNDR SERIAL SC70
In Stock: 33300
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AAT4296IJS-T1
IC XPNDR SERIAL SC70
Datasheet
Tape & Reel (TR)
Obsolete
Obsolete
In Stock: 42120
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AAT4296IJS-T1
AAT4296IJS-T1
Skyworks Solutions
IC XPNDR SERIAL SC70
In Stock: 42120
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ADP5587ACBZ-R7
IC XPNDR 400KHZ I2C 25WLCSP
Datasheet
Tape & Reel (TR)
Active
$3.76000
In Stock: 940
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ADP5587ACBZ-R7
ADP5587ACBZ-R7
Analog Devices
IC XPNDR 400KHZ I2C 25WLCSP
In Stock: 940
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ADP5587ACPZ-1-R7
IC XPNDR 400KHZ I2C 24LFCSP
Datasheet
Tape & Reel (TR)
Active
$3.76000
In Stock: 9760
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ADP5587ACPZ-1-R7
ADP5587ACPZ-1-R7
Analog Devices
IC XPNDR 400KHZ I2C 24LFCSP
In Stock: 9760
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ADP5587ACPZ-R7
IC XPNDR 400KHZ I2C 24LFCSP
Datasheet
Tape & Reel (TR)
Active
$3.76000
In Stock: 18580
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ADP5587ACPZ-R7
ADP5587ACPZ-R7
Analog Devices
IC XPNDR 400KHZ I2C 24LFCSP
In Stock: 18580
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BU1850MUV-E2
IC XPNDR 400KHZ I2C 35VB
Datasheet
Tape & Reel (TR)
Not For New Designs
$0.75600
In Stock: 27400
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BU1850MUV-E2
BU1850MUV-E2
Rohm Semiconductor
IC XPNDR 400KHZ I2C 35VB
In Stock: 27400
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BU8272GUW-E2
IC XPNDR 400KHZ I2C 35VBGA
Datasheet
Tape & Reel (TR)
Obsolete
Obsolete
In Stock: 36220
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BU8272GUW-E2
BU8272GUW-E2
Rohm Semiconductor
IC XPNDR 400KHZ I2C 35VBGA
In Stock: 36220
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CAT9534HV4I-GT2
IC XPNDR 400KHZ I2C SMBUS 16TQFN
Datasheet
Tape & Reel (TR)
Obsolete
$1.20000
In Stock: 45040
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CAT9534HV4I-GT2
CAT9534HV4I-GT2
onsemi
IC XPNDR 400KHZ I2C SMBUS 16TQFN
In Stock: 45040
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CAT9534WI-G
PARALLEL I/O PORT, 8-BIT, 8 I/O,
Datasheet
Bulk
Active
$1.20000
In Stock: 3860
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CAT9534WI-G
CAT9534WI-G
onsemi
PARALLEL I/O PORT, 8-BIT, 8 I/O,
In Stock: 3860
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CAT9534WI-G
IC XPNDR 400KHZ I2C SMBUS 16SOIC
Datasheet
Tube
Obsolete
Obsolete
In Stock: 12680
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CAT9534WI-G
CAT9534WI-G
onsemi
IC XPNDR 400KHZ I2C SMBUS 16SOIC
In Stock: 12680
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CAT9534WI-GT2
IC XPNDR 400KHZ I2C SMBUS 16SOIC
Datasheet
Tape & Reel (TR)
Obsolete
$1.13000
In Stock: 30320
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CAT9534WI-GT2
CAT9534WI-GT2
onsemi
IC XPNDR 400KHZ I2C SMBUS 16SOIC
In Stock: 30320
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CAT9534YI-GT2
IC XPND 400KHZ I2C SMBUS 16TSSOP
Datasheet
Tape & Reel (TR)
Obsolete
$1.13000
In Stock: 6780
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CAT9534YI-GT2
CAT9534YI-GT2
onsemi
IC XPND 400KHZ I2C SMBUS 16TSSOP
In Stock: 6780
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CAT9554AHV4I-GT2
IC XPNDR 400KHZ I2C SMBUS 16TQFN
Datasheet
Tape & Reel (TR)
Obsolete
$1.13000
In Stock: 15600
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CAT9554AHV4I-GT2
CAT9554AHV4I-GT2
onsemi
IC XPNDR 400KHZ I2C SMBUS 16TQFN
In Stock: 15600
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CAT9554AWI-GT2
IC XPNDR 400KHZ I2C SMBUS 16SOIC
Datasheet
Tape & Reel (TR)
Obsolete
$0.68000
In Stock: 42060
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CAT9554AWI-GT2
CAT9554AWI-GT2
onsemi
IC XPNDR 400KHZ I2C SMBUS 16SOIC
In Stock: 42060
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CAT9554AYI-GT2
IC XPND 400KHZ I2C SMBUS 16TSSOP
Datasheet
Tape & Reel (TR)
Obsolete
$0.68000
In Stock: 44980
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CAT9554AYI-GT2
CAT9554AYI-GT2
onsemi
IC XPND 400KHZ I2C SMBUS 16TSSOP
In Stock: 44980
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CAT9554HV4I-GT2
IC XPNDR 400KHZ I2C SMBUS 16TQFN
Datasheet
Tape & Reel (TR)
Obsolete
$0.73000
In Stock: 21440
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CAT9554HV4I-GT2
CAT9554HV4I-GT2
onsemi
IC XPNDR 400KHZ I2C SMBUS 16TQFN
In Stock: 21440
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CAT9554WI-G
IC XPNDR 400KHZ I2C SMBUS 16SOIC
Datasheet
Bulk or Tube
Obsolete
$0.68000
In Stock: 39080
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CAT9554WI-G
CAT9554WI-G
onsemi
IC XPNDR 400KHZ I2C SMBUS 16SOIC
In Stock: 39080
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CAT9554WI-GT2
IC XPNDR 400KHZ I2C SMBUS 16SOIC
Datasheet
Tape & Reel (TR)
Obsolete
Obsolete
In Stock: 47900
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CAT9554WI-GT2
CAT9554WI-GT2
onsemi
IC XPNDR 400KHZ I2C SMBUS 16SOIC
In Stock: 47900
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CAT9554YI-GT2
IC XPND 400KHZ I2C SMBUS 16TSSOP
Datasheet
Tape & Reel (TR)
Obsolete
$2.01000
In Stock: 24360
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CAT9554YI-GT2
CAT9554YI-GT2
onsemi
IC XPND 400KHZ I2C SMBUS 16TSSOP
In Stock: 24360
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CAT9555HT6I-GT2
IC XPNDR 400KHZ I2C SMBUS 24TQFN
Datasheet
Tape & Reel (TR)
Obsolete
Obsolete
In Stock: 33180
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CAT9555HT6I-GT2
CAT9555HT6I-GT2
onsemi
IC XPNDR 400KHZ I2C SMBUS 24TQFN
In Stock: 33180
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CAT9555HV6I
IC XPNDR 400KHZ I2C SMBUS 24TQFN
Datasheet
Bulk or Tube
Obsolete
$0.59000
In Stock: 42000
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CAT9555HV6I
CAT9555HV6I
onsemi
IC XPNDR 400KHZ I2C SMBUS 24TQFN
In Stock: 42000
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CAT9555HV6I-G
IC XPNDR 400KHZ I2C SMBUS 24TQFN
Datasheet
Tube
Obsolete
Obsolete
In Stock: 820
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CAT9555HV6I-G
CAT9555HV6I-G
onsemi
IC XPNDR 400KHZ I2C SMBUS 24TQFN
In Stock: 820
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CAT9555HV6I-GT2
IC XPNDR 400KHZ I2C SMBUS 24TQFN
Datasheet
Tape & Reel (TR)
Obsolete
$0.59000
In Stock: 18460
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CAT9555HV6I-GT2
CAT9555HV6I-GT2
onsemi
IC XPNDR 400KHZ I2C SMBUS 24TQFN
In Stock: 18460
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CAT9555HV6I-T2
IC XPNDR 400KHZ I2C SMBUS 24TQFN
Datasheet
Tape & Reel (TR)
Obsolete
Obsolete
In Stock: 27280
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CAT9555HV6I-T2
CAT9555HV6I-T2
onsemi
IC XPNDR 400KHZ I2C SMBUS 24TQFN
In Stock: 27280
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CAT9555WI-T1
IC XPNDR 400KHZ I2C SMBUS 24SOIC
Datasheet
Tape & Reel (TR)
Obsolete
Obsolete
In Stock: 36100
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CAT9555WI-T1
CAT9555WI-T1
onsemi
IC XPNDR 400KHZ I2C SMBUS 24SOIC
In Stock: 36100
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CAT9555YI
PARALLEL I/O PORT, 16-BIT
Datasheet
Bulk
Active
Active
In Stock: 44920
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CAT9555YI
CAT9555YI
onsemi
PARALLEL I/O PORT, 16-BIT
In Stock: 44920
Get Quote
CAT9555YI-T2
IC XPND 400KHZ I2C SMBUS 24TSSOP
Datasheet
Tape & Reel (TR)
Active
$2.00000
In Stock: 3740
Get Quote
CAT9555YI-T2
CAT9555YI-T2
onsemi
IC XPND 400KHZ I2C SMBUS 24TSSOP
In Stock: 3740
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CDP1852CD
IC XPNDR PARALLEL 24SBDIP
Datasheet
Bulk
Active
$13.67000
In Stock: 12560
Get Quote
CDP1852CD
CDP1852CD
Harris Corporation
IC XPNDR PARALLEL 24SBDIP
In Stock: 12560
Get Quote
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