备用零件
Price @ 1000
$ 0.693
$ 0.319
$ 0.319
Stock
325,616
203,016
203,016
Authorized Distributors
5
1
1
Case/Package
PDIP
DIP
DIP
Number of Pins
16
16
16
Logic Function
Multiplexer
Multiplexer, Mux
Multiplexer, Mux
Number of Inputs
8
8
8
Number of Outputs
1
1
1
Number of Circuits
1
1
1
Low Level Output Current
7.8 mA
4 mA
4 mA
High Level Output Current
7.8 mA
5.2 mA
5.2 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
1
1
1
供应链
Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
工程资源
查看 Texas Instruments SN74HC251N 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 SN74HC251N 的描述。
Selector/Multiplexer, Data; CMOS; 400 ns; 400 ns; PDIP; -40 degC; 85 degC
51ns single-phase 1 8 1 2V 6V 7.8mA 7.8mA PDIP-16 Through hole mounting 19.3mm*6.35mm*4.57mm
Data Selectors/Multiplexers With 3-State Outputs 16-PDIP -40 to 85
Multiplexer, HC/UH Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, PDIP16
Ic, Data Selectors/Mux, 74Hc251; Logic Family/Base Number:74Hc251; Logic Type:Data Selector/Multiplexer; No. Of Channels:1Channels; Line Configuration:8:1; Supply Voltage Min:2V; Supply Voltage Max:6V; Logic Case Style:Dip; No. Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74HC251N
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
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackagePDIP
Contact PlatingGold
MountThrough Hole
Number of Pins16
Weight951.693491 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 Power Dissipation1.25 W
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of Bits8
Number of Channels1
Number of Circuits1
Number of Input Lines8
Number of Inputs8
Number of Output Lines1
Number of Outputs1
Operating Supply Voltage5 V
PolarityNon-Inverting
Propagation Delay51 ns
Schedule B8542390000
Supply TypeSingle
Dimensions
Height5.08 mm
Length19.3 mm
Thickness3.9 mm
Width6.35 mm