Datasheets
PCA9541APW/01,118 by: NXP Semiconductors

PCA9541A - 2-to-1 I²C-bus master selector with interrupt logic and reset TSSOP 16-Pin

Part Details for PCA9541APW/01,118 by NXP Semiconductors

Results Overview of PCA9541APW/01,118 by NXP Semiconductors

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Applications Consumer Electronics Internet of Things (IoT) Smart Cities

PCA9541APW/01,118 Information

PCA9541APW/01,118 by NXP Semiconductors is an Other uP/uC/Peripheral IC.
Other uPs/uCs/Peripheral ICs are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for PCA9541APW/01,118

Part # Distributor Description Stock Price Buy
DISTI # 61AC1257
Newark I2C, Smbus Interface Ic, 5.5V, Tssop-16, Ic Interface Type:I2C, Smbus, Interface Applications:High... Reliability Systems, Gatekeeper Multiplexer, Supply Voltage Min:2.3V, Supply Voltage Max:5.5V, Interface Case Style:Tssop Rohs Compliant: Yes |Nxp PCA9541APW/01,118 more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 1475
  • 1 $2.4800
  • 10 $2.1900
  • 25 $2.1100
  • 50 $2.0400
  • 100 $1.9600
  • 250 $1.8600
  • 500 $1.7100
  • 1,000 $1.5500
$1.5500 / $2.4800 Buy Now
DISTI # 70R6571
Newark 2-To-1 I2C-Bus Controller Selector With Interrupt Logic And Reset/ Reel Rohs Compliant: Yes |Nxp PCA... 9541APW/01,118 more RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $1.8200
  • 3,000 $1.7400
  • 6,000 $1.6200
  • 12,000 $1.5100
  • 18,000 $1.4500
  • 30,000 $1.4200
$1.4200 / $1.8200 Buy Now
DISTI # 568-11441-1-ND
DigiKey IC INTERFACE SPECIALIZED 16TSSOP Min Qty: 1 Lead time: 16 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 2594
In Stock
  • 1 $2.9900
  • 10 $2.2400
  • 25 $2.0512
  • 100 $1.8442
  • 250 $1.7454
  • 500 $1.6859
  • 1,000 $1.6368
  • 2,500 $1.5851
  • 5,000 $1.5539
$1.5539 / $2.9900 Buy Now
DISTI # PCA9541APW/01,118
Avnet Americas 2-to-1 I2C-Bus Selector 16-Pin TSSOP T/R - Tape and Reel (Alt: PCA9541APW/01,118) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 16 Weeks, 0 Days Container: Reel 0
  • 2,500 $1.4090
  • 5,000 $1.3975
  • 10,000 $1.3859
  • 15,000 $1.3743
  • 20,000 $1.3628
$1.3628 / $1.4090 Buy Now
DISTI # 771-PCA9541APW0111
Mouser Electronics I/O Controller Interface IC IC I2C 2:1 SELECTOR RoHS: Compliant 2811
  • 1 $2.7000
  • 10 $2.0000
  • 100 $1.8100
  • 250 $1.7300
  • 500 $1.6700
  • 1,000 $1.6200
  • 2,500 $1.5500
$1.5500 / $2.7000 Buy Now
DISTI # V72:2272_06535647
Arrow Electronics I2C Bus Master 16-Pin TSSOP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks Date Code: 2121 Container: Cut Strips Americas - 4711
  • 1 $1.6570
  • 10 $1.6320
  • 25 $1.6070
  • 100 $1.5820
  • 250 $1.5570
  • 500 $1.5320
  • 1,000 $1.5060
  • 3,000 $1.4810
$1.4810 / $1.6570 Buy Now
Future Electronics PCA9541A Series 5.5 V 400 kHz2-to-1 SMT I2C-Bus Master Selector - TSSOP-16 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Lead time: 16 Weeks Container: Reel 0
Reel
  • 2,500 $1.4100
$1.4100 Buy Now
DISTI # 86010134
Verical I2C Bus Master 16-Pin TSSOP T/R RoHS: Compliant Min Qty: 200 Package Multiple: 1 Date Code: 2401 Americas - 5000
  • 200 $1.8750
  • 500 $1.8000
  • 1,000 $1.7000
$1.7000 / $1.8750 Buy Now
DISTI # 59282346
Verical I2C Bus Master 16-Pin TSSOP T/R RoHS: Compliant Min Qty: 4 Package Multiple: 1 Date Code: 2121 Americas - 4711
  • 4 $1.6570
  • 10 $1.6320
  • 25 $1.6070
  • 100 $1.5820
  • 250 $1.5570
  • 500 $1.5320
  • 1,000 $1.5060
  • 3,000 $1.4810
$1.4810 / $1.6570 Buy Now
DISTI # 63375763
Verical I2C Bus Master 16-Pin TSSOP T/R RoHS: Compliant Min Qty: 22 Package Multiple: 1 Americas - 2460
  • 22 $1.4375
$1.4375 Buy Now
DISTI # 76085539
Verical I2C Bus Master 16-Pin TSSOP T/R RoHS: Compliant Min Qty: 500 Package Multiple: 500 Date Code: 2347 Americas - 500
  • 500 $2.8415
$2.8415 Buy Now
Bristol Electronics   Min Qty: 3 560
  • 3 $2.4640
  • 12 $1.6016
  • 33 $1.2320
  • 103 $1.1499
  • 219 $1.0677
  • 446 $1.0102
$1.0102 / $2.4640 Buy Now
Quest Components   448
  • 1 $3.3000
  • 122 $1.5400
  • 326 $1.4300
$1.4300 / $3.3000 Buy Now
Rochester Electronics PCA9541 - 2-to-1 I2C-bus master selector with interrupt logic and reset RoHS: Compliant Status: Active Min Qty: 1 5025
  • 1 $1.6000
  • 25 $1.5700
  • 100 $1.5000
  • 500 $1.4400
  • 1,000 $1.3600
$1.3600 / $1.6000 Buy Now
NXP Semiconductors 2-to-1 I2C-bus controller selector with interrupt logic and reset, Reel 13" Q1/T1 RoHS: Compliant pbFree: Yes Lead time: 16 Weeks, 0 Days Container: Reel 3740
  • 1 $1.6500
  • 25 $1.6500
  • 100 $1.6500
$1.6500 Buy Now
DISTI # PCA9541APW/01,118
Avnet Silica 2-to-1 I2C-Bus Selector 16-Pin TSSOP T/R (Alt: PCA9541APW/01,118) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 18 Weeks, 0 Days Silica - 0
Buy Now
DISTI # C1S537100322041
Chip One Stop 2-to-1 I2C-bus master selector with interrupt logic and reset RoHS: Compliant pbFree: Yes Container: Cut Tape 2460
  • 1 $1.1500
$1.1500 Buy Now
DISTI # PCA9541APW/01,118
EBV Elektronik 2-to-1 I2C-Bus Selector 16-Pin TSSOP T/R (Alt: PCA9541APW/01,118) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 18 Weeks, 0 Days EBV - 0
Buy Now

Part Details for PCA9541APW/01,118

PCA9541APW/01,118 CAD Models

PCA9541APW/01,118 Part Data Attributes

PCA9541APW/01,118 NXP Semiconductors
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PCA9541APW/01,118 NXP Semiconductors PCA9541A - 2-to-1 I²C-bus master selector with interrupt logic and reset TSSOP 16-Pin
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer NXP SEMICONDUCTORS
Part Package Code TSSOP
Package Description 4.40 MM WIDTH, PLASTIC, MO-153, SOT403-1, TSSOP-16
Pin Count 16
Manufacturer Package Code SOT403-1
Reach Compliance Code compliant
Factory Lead Time 16 Weeks
Samacsys Manufacturer NXP
Address Bus Width 4
Clock Frequency-Max 0.4 MHz
External Data Bus Width
JESD-30 Code R-PDSO-G16
JESD-609 Code e4
Length 5 mm
Moisture Sensitivity Level 1
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP16,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.1 mm
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2.3 V
Supply Voltage-Nom 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 4.4 mm
uPs/uCs/Peripheral ICs Type BUS CONTROLLER, I2C

PCA9541APW/01,118 Related Parts

PCA9541APW/01,118 Frequently Asked Questions (FAQ)

  • The PCA9541APW/01,118 can support I2C bus frequencies up to 400 kHz.

  • Yes, the PCA9541APW/01,118 is a 2-channel I2C-bus switch, which means it can switch between two separate I2C buses.

  • The PCA9541APW/01,118 can sink or source up to 10 mA of current on each channel.

  • Yes, the PCA9541APW/01,118 is compatible with both 3.3V and 5V logic levels, making it suitable for use in a wide range of applications.

  • No, the PCA9541APW/01,118 does not have built-in pull-up resistors. External pull-up resistors are required to ensure proper operation.