价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | TCA9544APWR | 8 | 1 | |||||||||
| DigiKey | 296-40576-1-ND | 9,452 | 1 | Cut Tape | ||||||||
| Weyland Electronics Group Pte. Ltd. | TCA9544APWR | 16,488 | 1 | Tape & Reel | 4h | |||||||
| Win Source | WS-TCA9544APWR | 52,000 | 75 | 2h | ||||||||
| Worldway Electronics | TCA9544APWR | 7,220 | 7 | Tape & Reel | 1h |
备用零件
Price @ 1000
$ 0.604
$ 1.14
$ 1.14
Stock
897,380
686,234
686,234
Authorized Distributors
2
6
6
Case/Package
TSSOP
TSSOP
TSSOP
Number of Pins
20
20
20
Logic Function
Multiplexer
Multiplexer
Multiplexer
Number of Inputs
5
2
2
Number of Outputs
5
1
1
Number of Circuits
1
1
1
Low Level Output Current
-
10 mA
10 mA
High Level Output Current
-
-
-
Supply Type
Single
-
-
Min Supply Voltage
1.65 V
2.3 V
2.3 V
Max Supply Voltage
5.5 V
3.6 V
3.6 V
Number of Channels
-
4
4
供应链
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)
工程资源
查看 Texas Instruments TCA9544APWR 的评估工作包和参考设计。
评估工具包
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描述
由其分销商提供的 Texas Instruments TCA9544APWR 的描述。
4-channel 1.65- to 5.5-V I2C/SMBus multiplexer with interrupt & voltage translation 20-TSSOP -40 to 85
1.65V~5.5V TSSOP-20 Signal Switches / Encoders & Decoders / Multiplexers ROHS
Multiplexer 1-Element CMOS 4-IN 20-Pin TSSOP T/R
Analog Switches/Multiplexers; TCA9544APWR; TEXAS INSTRUMENTS; 20; 5.5 V; 1.65 V
e4 CA9544 2x 1:4 TCA decoder circuit 400kHz 70Ohm 1ns 1.8V
1ns@ 1.65Vto5.5V 1 4 1 1.65V 5.5V 6mA TSSOP-20 , 1.2mm
IC MULTIPLEXER 1 X 1:4 20-TSSOP
IC MULTIPLEXER 1 X 1:4 20TSSOP
Signal Switch/Codec/Multiplexer
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins20
Technical
Ambient Temperature Range High85 °C
Frequency400 kHz
Independent Circuits1
Logic FunctionMultiplexer
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage1.65 V
Number of Circuits1
Number of Inputs5
Number of Outputs5
PackagingTape & Reel (TR)
Propagation Delay1 ns
Resistance70 Ω
Schedule B8542390000
Supply TypeSingle
Dimensions
Height0 m
Length6.5 mm
Thickness1 mm
Width4.4 mm