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NXP PCAL9539APW,118
I/O Expander, 16 bit, I2C, 1.65 V, 5.5 V, TSSOP, 24 Pins
- Manufacturer:
- NXP NXP
- Manufacturer Part No:
- PCAL9539APW,118
- Order Code:
- 2428175
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- Product Range
- -
- Technical Datasheet:
- PCAL9539APW,118 Datasheet
- ECAD / MCAD
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Product Overview
PCAL9539APW,118 is a low-voltage 16bit I²C-bus and SMBus low power I/O port with interrupt and reset. It is a low-voltage 16bit general purpose input/output (GPIO) expander with interrupt and reset for I²C-bus/SMBus applications. NXP I/O expander provides a simple solution when additional I/Os are needed while keeping interconnections to a minimum, for example, in ACPI power switches, sensors, push buttons, LEDs, fan control, etc. In addition to providing a flexible set of GPIOs, the wide VDD range of 1.65V to 5.5V allows them to interface with next-generation microprocessors and microcontrollers where supply levels are dropping down to conserve power. The PCAL9539A contains the PCA9539 register set of four pairs of 8-bit configuration, input, output, and Polarity inversion registers, and additionally, the PCAL9539A has Agile I/O, which are additional features specifically designed to enhance the I/O.
- I²C-bus to parallel port expander
- Supply voltage range from -0.5 to +6.5V, output voltage range from -0.5 to +6.5V
- Schmitt-trigger action allows slow I/P transition/better switching noise immunity at SCL/SDA I/Ps
- Active LOW reset input (RESET, active low), open-drain active LOW interrupt output (INT, active low)
- Internal power-on reset, power-up with all channels configured as inputs
- No glitch on power-up
- Latched outputs with 25mA drive maximum capability for directly driving LEDs
- Latch-up performance exceeds 100 mA per JESD78, Class II
- 2000V human body model (A114-A), 1000V charged-device model (C101)
- TSSOP24 package, ambient temperature range from -40°C to +85°C
Product Information
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- :
- 16bit
- :
- I2C
- :
- 1.65V
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- 5.5V
- :
- TSSOP
- :
- 24Pins
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- 16I/O's
- :
- -40°C
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- 85°C
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- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
Packaging type
Cut Tape
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3,627 deliver in 3-4 business days from our UK warehouse
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¥320.25
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¥352.28
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