가격 및 재고
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | SN74AS257NSR | 10,000 | 23h | |||||||||
| Verical | SN74AS257NSR | 4,000 | 127 | |||||||||
| Arrow Electronics | SN74AS257NSR | 0 | 2K | |||||||||
| Win Source | WS-SN74AS257NSR | 3,000 | 30 | 1d | ||||||||
| Worldway Electronics | SN74AS257NSR | 22,837 | 7 | Tape & Reel | 22h |
공급망
Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
엔지니어링 리소스
Texas Instruments SN74AS257NSR의 평가 키트와 참조 설계를 확인하세요.
평가 키트
관련 부품
Texas InstrumentsSN74F257NSR
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOP 0 to 70
Texas InstrumentsSN74ALS257ANSR
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOP 0 to 70
onsemi74ACT257SJ
Multiplexer, ACT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16
설명
유통업체에서 제공한 Texas Instruments SN74AS257NSR에 대한 설명입니다.
Quadruple 2-Line to 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOP 0 to 70
AS e4 74AS257 4x 2:1 decoder circuit 125MHz 6ns 5V 2mm
Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOP T/R
12ns 1 2 1 4.5V 5.5V 48mA 15mA SO-16 , 10.3mm*5.3mm*1.95mm
제조업체 별칭
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기술 사양
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins16
Weight200.686274 mg
Technical
Bandwidth125 MHz
High Level Output Current48 mA
Independent Circuits1
Logic FunctionMultiplexer
Low Level Output Current15 mA
Max Operating Temperature70 °C
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits2
Number of Channels4
Number of Input Lines2
Number of Inputs8
Number of Output Lines1
Number of Outputs4
Operating Supply Voltage5 V
PackagingTape & Reel (TR)
Propagation Delay6 ns
Supply TypeSingle
Dimensions
Height0 m
Length10.3 mm
Thickness1.95 mm
Width5.3 mm