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NXP PCA9539PW,118
I/O Expander, 16 bit, I2C, SMBus, 2.3 V, 5.5 V, TSSOP, 24 Pins
- Manufacturer:
- NXP NXP
- Manufacturer Part No:
- PCA9539PW,118
- Order Code:
- 2820287
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- Product Range
- -
- Technical Datasheet:
- PCA9539PW,118 Datasheet
- ECAD / MCAD
-
Product Overview
PCA9539PW,118 is a 24-pin CMOS device that provides 16 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. I/O expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, push buttons, LEDs, fans, etc. The PCA9539 consists of two 8-bit configuration (input or output selection), input, output and polarity inversion (active HIGH or active LOW operation) registers. The system host 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 read register can be inverted with the polarity inversion register. All registers can be read by the system host.
- Supply voltage range from 3 to 5.5V
- 16-bit I2C-bus GPIO with interrupt and reset
- 5V tolerant I/Os and low standby current
- Polarity inversion register
- Active low interrupt output and active low reset input
- Noise filter on SCL/SDA inputs and no glitch on power-up
- Internal power-on reset
- 16 I/O pins which default to 16 inputs and 0Hz to 400kHz clock frequency
- ESD protection exceeds 2000V HBM per JESD22-A114 and 1000V CDM per JESD22-C101
- 24 pin TSSOP package and ambient temperature range from -40 to 85°C
Product Information
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- :
- 16bit
- :
- I2C, SMBus
- :
- 2.3V
- :
- 5.5V
- :
- TSSOP
- :
- 24Pins
- :
- 16I/O's
- :
- -40°C
- :
- 85°C
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- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
Packaging type
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320 deliver in 2-3 business days from our SG warehouse :(SG stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 6/2/25
320 deliver in 2-3 business days from our SG warehouse
3,520 deliver in 3-4 business days from our UK warehouse
3,520 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥292.97
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¥322.27
Inc. JCT)
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| 1+ | ¥292.97 (¥322.27) | ( ) |
| 10+ | ¥196.61 (¥216.27) | ( ) |
| 50+ | ¥185.97 (¥204.57) | ( ) |
| 100+ | ¥175.33 (¥192.86) | ( ) |
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| 500+ | ¥159.06 (¥174.97) | ( ) |
| 1000+ | ¥153.62 (¥168.98) | ( ) |
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