备用零件
Price @ 1000
$ 0.254
$ 0.127
$ 0.127
Stock
634,132
914,511
914,511
Authorized Distributors
5
6
6
Case/Package
SOIC
SOP
SOP
Number of Pins
16
16
16
Logic Function
Decoder, Demultiplexer
Decoder, Demultiplexer, Demux
Decoder, Demultiplexer, Demux
Number of Inputs
2
2
2
Number of Outputs
4
4
4
Number of Circuits
-
2
2
Low Level Output Current
4 mA
4 mA
4 mA
High Level Output Current
-4 mA
-6 mA
-6 mA
Supply Type
Single
Single
Single
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Number of Channels
2
2
2
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 SN74HCT139DR 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 SN74HCT139DR 的描述。
Dual 2-Line To 4-Line Decoders/Demultiplexers 16-SOIC -40 to 85
Decoder/Demultiplexer Dual 2-to-4 16-Pin SOIC T/R
HCT e4 74HCT139 1x 2:4 multiplexer circuit 28MHz 43ns 5V 1.75mm
4mA 4.5V~5.5V 4mA SOP-16 Signal Switches / Encoders & Decoders / Multiplexers ROHS
Decoder/Driver, HCT Series, Inverted Output, CMOS, PDSO16
DUAL 2 TO 4 LINE DECODER/DMUX SOIC16, FULL REEL
IC DECODER/DEMUX DL 2-4L 16-SOIC
43ns 2 4.5V 5.5V 4mA 4mA SOIC-16 , 1.5mm
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/PackageSOIC
Contact PlatingGold
MountSurface Mount
Number of Pins16
Weight141.690917 mg
Technical
Bandwidth28 MHz
High Level Output Current-4 mA
Independent Circuits2
Logic FunctionDecoder, Demultiplexer
Low Level Output Current4 mA
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of Bits4
Number of Channels2
Number of Elements2
Number of Input Lines2
Number of Inputs2
Number of Output Lines4
Number of Outputs4
Operating Supply Voltage5 V
PolarityInverting
Propagation Delay43 ns
Quiescent Current8 µA
Schedule B8542390000
Supply TypeSingle
Turn-On Delay Time43 ns
Dimensions
Height1.75 mm
Length9.9 mm
Thickness1.58 mm
Width3.91 mm