备用零件
Price @ 1000
$ 1.09
$ 1.09
Stock
188,310
142,082
Authorized Distributors
3
2
Case/Package
TSSOP
TSSOP
Number of Pins
20
20
Logic Function
Multiplexer
Multiplexer
Number of Inputs
4
4
Number of Outputs
1
1
Number of Circuits
1
1
Low Level Output Current
10 mA
10 mA
High Level Output Current
-
-
Supply Type
-
-
Min Supply Voltage
2.3 V
2.3 V
Max Supply Voltage
3.6 V
3.6 V
Number of Channels
4
4
供应链
Country of OriginThailand
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date2005-03-04
Lifecycle StatusObsolete (Last Updated: 5 months ago)
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IC I2C SWITCH 4CH 20-TSSOP / I2C Bus Switch 1-Element 1-IN 20-Pin TSSOP T/R
描述
由其分销商提供的 NXP Semiconductors PCA9545CPW,118 的描述。
Multiplexer, 9545 Series, 1-Func, 4 Line Input, 1 Line Output, True Output, PDSO20
IC INTERFACE SPECIALIZED 20TSSOP / 4-Channel I2C Switcher Interface 20-TSSOP
I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R
Single-Ended Multiplexer, 1 Func, 4 Channel, PDSO20
4-channel I2C-bus switch with interrupt logic and reset
NXP Semiconductors SCT
制造商别名
NXP Semiconductors 在全球拥有多个品牌，分销商可将其用作替代名称。NXP Semiconductors 也可称为以下名称：
- NXP
- PHILIPS
- PHIL
- NXP USA Inc
- PHI
- PHILLIPS
- NXP SEMI
- NXP SEMICONDUCTOR
- PHILIPS/NXP
- PHILIPS SEMICONDUCTORS
- PHILIP
- NXP/PHILIPS
- PHILIPS SEMICONDUCTOR
- PHILPS
- PHILIPS COMPONENTS
- PHILIPS SEMI
- PHL
- PHLIPS
- NXP Semicon
- NXP / Freescale
- PHILL
- PHILIPS ECG
- Philips Semiconducto
- PHILLIP
- PHILI
- Philips Semiconductors
- NXP Semiconductors NV
- NXP
技术规格
Physical
Case/PackageTSSOP
Contact PlatingGold
MountSurface Mount
Number of Pins20
Number of Terminals20
Technical
Bandwidth400 kHz
InterfaceI2C
Logic FunctionMultiplexer
Low Level Output Current10 mA
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Power Dissipation400 mW
Max Supply Current30 µA
Max Supply Voltage3.6 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Number of Channels4
Number of Circuits1
Number of Inputs4
Number of Outputs1
On-State Resistance55 Ω
Operating Supply Current25 µA
Operating Supply Voltage2.5 V
PackagingCut Tape (CT)
Power Dissipation400 mW
Propagation Delay300 ps
Quiescent Current25 µA
Resistance24 Ω
Temperature GradeIndustrial
Turn-Off Delay Time300 ps
Turn-On Delay Time300 ps
Dimensions
Height950 µm
Height - Seated (Max)1.1 mm
Length6.5 mm
Terminal Pitch650 µm
Width4.4 mm