가격 및 재고
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-8286-1-ND | 919 | 1 | Cut Tape | ||||||||
| Arrow Electronics | SN74HC257NSR | 0 | 2K | |||||||||
| Mouser | 595-SN74HC257NSR | 450 | 1 | Tape & Reel | ||||||||
| Component Stockers USA | SN74HC257NSR | 1,102 | >1wk | |||||||||
| Win Source | WS-SN74HC257NSR | 1,587 | 40 | 12h |
대체 부품
이 부품
대체 부품
Price @ 1000
$ 0.461
$ 0.668
$ 0.668
Stock
99,266
224,284
224,284
Authorized Distributors
3
3
3
Case/Package
SOP
SSOP
SSOP
Number of Pins
16
16
16
Logic Function
Multiplexer
Multiplexer, Mux
Multiplexer, Mux
Number of Inputs
8
2
2
Number of Outputs
4
1
1
Number of Circuits
4
4
4
Low Level Output Current
7.8 mA
6 mA
6 mA
High Level Output Current
7.8 mA
7.8 mA
7.8 mA
Supply Type
Single
Single
Single
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
Number of Channels
4
-
-
공급망
Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)
엔지니어링 리소스
Texas Instruments SN74HC257NSR의 평가 키트와 참조 설계를 확인하세요.
평가 키트
관련 부품
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onsemi74LCX157SJ
Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16
설명
유통업체에서 제공한 Texas Instruments SN74HC257NSR에 대한 설명입니다.
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOP -40 to 85
HC/UH SERIES QUAD 2 LINE TO 1 LINE MULTIPLEXER TRUE OUTPUT PDSO16
HC/UH e4 74HC257 4x 2:1 decoder circuit 28MHz 26ns 5V 2mm
Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOP T/R
25ns 4 8 1 2V 6V 7.8mA 7.8mA SO-16 , 10.3mm*5.3mm*1.95mm
Signal Switch/Codec/Multiplexer
Switch Logic IC; Logic Family:HC; Supply Voltage Min:2V; Supply Voltage Max:6V; Package/Case:16-SOP; No. of Pins:16; Operating Temperature Range:-40°C to +85°C; Input Type:CMOS; Leaded Process Compatible:Yes; Output Type:CMOS ;RoHS Compliant: Yes
제조업체 별칭
Texas Instruments에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. Texas Instruments는 다음 이름으로도 알려져 있습니다:
- 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.
기술 사양
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins16
Weight200.686274 mg
Technical
Bandwidth28 MHz
High Level Output Current7.8 mA
Independent Circuits1
Logic FunctionMultiplexer
Low Level Output Current7.8 mA
Max Operating Temperature85 °C
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of Bits2
Number of Channels4
Number of Circuits4
Number of Input Lines2
Number of Inputs8
Number of Output Lines1
Number of Outputs4
Operating Supply Voltage5 V
PackagingCut Tape (CT)
PolarityNon-Inverting
Propagation Delay26 ns
Supply TypeSingle
Throw ConfigurationDPST
Dimensions
Height2 mm
Length10.3 mm
Thickness1.95 mm
Width5.3 mm