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000Manufacturer
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- Intel/Altera
- onsemi
- ABLIC
- Catalyst Semiconductor/onsemi
- Diodes Incorporated
- Infineon Technologies
- Lumissil Microsystems
- MaxLinear
- National Semiconductor/Texas Instruments
- PLX(Broadcom)
- SEMTECH
- SILICON LABS
- STMicroelectronics
- Texas Instruments
- SANLUX(Sanyo Semicon)
- NAPINO AUTO
- Burr-Brown (Texas Instruments)
- HARRIS
- SMSC
- ADI (Analog Devices, Inc.)
- Smart Prototyping/NOA Labs
- Integrated Silicon Solution, Inc. (ISSI)
- Rochester Electronics
- ROHM Semiconductor
- Skyworks Solutions, Inc.
- Intersil (Renesas Electronics Corporation)
- Nuvoton Technology Corporation
- Microchip Technology
- Freescale Semiconductor, Inc. (NXP Semiconductors)
- Renesas Electronics Corporation
Package
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Packaging
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Images | Mfr.Part # | Category/Manufacturer/Package/Packaging | RoHS | Price | Quantity | Operate |
|---|
 | TCA9555RTWRIC I/O EXPANDER I2C 16B 24WQFN | Category：I/O Expanders Manufacturer：Texas Instruments Package： Packaging： |  | 1000+ ：$1.048 500+ ：$1.21502 250+ ：$1.3886 100+ ：$1.4789 25+ ：$1.7356 10+ ：$1.84 1+ ：$2.05 | Total： $1048.000000 | |
| PCF8574DWRIC I/O EXPANDER I2C 8B 16SOIC | Category：I/O Expanders Manufacturer：Texas Instruments Package： Packaging： | | 1000+ ：$0.9984 500+ ：$1.15752 250+ ：$1.32288 100+ ：$1.4089 25+ ：$1.6536 10+ ：$1.753 1+ ：$1.95 | Total： $998.400000 | |
| PCAL6416APW,118IC I/O EXPANDER 16BIT 24TSSOP | Category：I/O Expanders Manufacturer：Freescale Semiconductor, Inc. (NXP Semiconductors) Package： Packaging： | | 500+ ：$0.99 250+ ：$1.11748 100+ ：$1.1954 25+ ：$1.4552 10+ ：$1.533 1+ ：$1.72 | Total： $495.000000 | |
| TCA9538DBRIC I/O EXPANDER I2C 8B 16TSSOP | Category：I/O Expanders Manufacturer：Texas Instruments Package： Packaging： | | 500+ ：$1.03324 1000+ ：$0.8912 250+ ：$1.18084 100+ ：$1.2576 25+ ：$1.476 10+ ：$1.565 1+ ：$1.74 | Total： $516.620000 | |
| PCA9534PWRIC I/O EXPANDER I2C 8B 16TSSOP | Category：I/O Expanders Manufacturer：Texas Instruments Package： Packaging： | | 1+ ：$1.66 10+ ：$1.489 25+ ：$1.4044 100+ ：$1.1966 250+ ：$1.1236 500+ ：$0.98316 1000+ ：$0.848 | Total： $1.660000 | |
 | PCA9536DP,118IC I/O EXPANDER I2C 4B 8TSSOP | Category：I/O Expanders Manufacturer：Freescale Semiconductor, Inc. (NXP Semiconductors) Package： Packaging： | | 1+ ：$1.58 10+ ：$1.413 25+ ：$1.3412 100+ ：$1.1017 250+ ：$1.02988 500+ ：$0.9124 | Total： $1.580000 | |
 | PCA9554ARGTRIC I/O EXPANDER I2C 8B 16QFN | Category：I/O Expanders Manufacturer：Texas Instruments Package： Packaging： | | 1+ ：$1.58 10+ ：$1.421 25+ ：$1.3408 100+ ：$1.1424 250+ ：$1.07272 500+ ：$0.93864 1000+ ：$0.8096 | Total： $1.580000 | |
| PCF8574TS/3,118IC I/O EXPANDER I2C 8B 20SSOP | Category：I/O Expanders Manufacturer：Freescale Semiconductor, Inc. (NXP Semiconductors) Package： Packaging： | | 500+ ：$1.1998 250+ ：$1.2598 100+ ：$1.3417 25+ ：$1.5748 10+ ：$1.669 1+ ：$1.86 | Total： $599.900000 | |
| PCA9534DWRIC I/O EXPANDER I2C 8B 16SOIC | Category：I/O Expanders Manufacturer：Texas Instruments Package： Packaging： | | 1000+ ：$1.0688 500+ ：$1.23914 250+ ：$1.41616 100+ ：$1.5082 25+ ：$1.7704 10+ ：$1.876 1+ ：$2.09 | Total： $1068.800000 | |
| TCA9555DBRIC I/O EXPANDER 16B 24SSOP | Category：I/O Expanders Manufacturer：Texas Instruments Package： Packaging： | | 1000+ ：$1.048 500+ ：$1.21502 250+ ：$1.3886 100+ ：$1.4789 25+ ：$1.7356 10+ ：$1.84 1+ ：$2.05 | Total： $1048.000000 |
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I/O ExpandersI/O (input/output) expanders are integrated circuits (ICs) that are used to increase the number of digital I/O (input/output) lines available in an electronic system. I/O expanders are called "I/O expanders" because they expand the number of available I/O lines in a system. I/O expanders are commonly used in a wide range of electronic systems and devices, such as computers, smartphones, and industrial control systems.
Integrated circuits, or ICs, are small, electronic devices that are composed of a large number of transistors, capacitors, and other electronic components, which are fabricated on a single chip of semiconductor material, such as silicon. ICs are commonly used in a wide range of electronic systems and devices, such as computers, smartphones, and televisions.
I/O expanders are typically used in applications where it is necessary to increase the number of digital I/O lines available in an electronic system. They are available in different sizes and styles, to accommodate different I/O line configurations and circuit designs. I/O expanders are essential components in many electronic systems, and they play a critical role in ensuring the reliable operation of the system.
