대체 부품
Price @ 1000
$ 0.519
$ 0.428
$ 0.428
Stock
339,070
1,352,899
1,352,899
Authorized Distributors
4
4
4
Case/Package
SOIC
SOIC
SOIC
Number of Pins
16
16
16
Logic Function
Demultiplexer, Multiplexer
Demultiplexer, Multiplexer
Demultiplexer, Multiplexer
Number of Inputs
8
8
8
Number of Outputs
-
4
4
Number of Circuits
-
-
-
Low Level Output Current
128 mA
128 mA
128 mA
High Level Output Current
-128 mA
-128 mA
-128 mA
Supply Type
Single
Single
Single
Min Supply Voltage
4 V
4 V
4 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Number of Channels
4
4
4
공급망
Lifecycle StatusObsolete (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 week ago)
엔지니어링 리소스
Texas Instruments SN74CBT3257D의 평가 키트와 참조 설계를 확인하세요.
평가 키트
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설명
유통업체에서 제공한 Texas Instruments SN74CBT3257D에 대한 설명입니다.
Multiplexer/Demultiplexer Bus Switch 1 Element CMOS 8 Input 16-Pin SOIC Tube
5-V, 2:1 (SPDT), 4-channel general-purpose analog switch 16-SOIC -40 to 85
4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER | IC FET MUX/DEMUX 4BIT 16SOIC
CBT/FST/QS/5C/B e4 74CBT3257 4x 2:1 decoder circuit 200MHz 15Ohm 5.7ns 5V
IC, MUX/DEMUX, SMD; Logic Family / Base Number: 74CBT257; Logic Type: Demultiplexer, Multiplexer; No. of Channels: 4Channels; Line Configuration: 1: 2; Supply Voltage Min: 4V; Supply Voltage Max: 5.5V; Logic Case Style: SOIC; No. of Pins: 16Pins; Logic IC Family: 74CBT; Logic IC Base Number: 74257; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018); Base Number: 74; Logic Function Number: 743257; Logic IC Base Number: 7432574; Logic IC Function: 4bit 1-Of-2 FET Multiplexer/Demultiplexer; No. of Outputs: 8Outputs; On Resistance Rds(on): 5ohm; On State Resistance Max: 5ohm; Operating Temperature Range: -40°C to +85°C; Ratio: 1: 2; Supply Voltage: 7V; Supply Voltage Range: 4V to 5.5V; Termination Type: Surface Mount Device
제조업체 별칭
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- TEX
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- TEXASIN
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- Texas Instr.
- Texas Instruments Inc.
기술 사양
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins16
Weight141.690917 mg
Technical
Bandwidth200 MHz
Drain to Source Resistance5 Ω
High Level Output Current-128 mA
Independent Circuits1
Logic FunctionDemultiplexer, Multiplexer
Low Level Output Current128 mA
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4 V
Number of Bits4
Number of Channels4
Number of Elements1
Number of Inputs8
Operating Supply Current3 µA
Operating Supply Voltage5 V
PolarityNon-Inverting
Propagation Delay5.7 ns
Quiescent Current3 µA
Resistance15 Ω
Schedule B8542390000
Supply TypeSingle
Throw ConfigurationSPDT
Turn-On Delay Time5.7 ns
Dimensions
Height1.75 mm
Length9.9 mm
Thickness1.58 mm
Width3.91 mm