备用零件
Price @ 1000
$ 0.285
$ 0.691
$ 0.691
Stock
422,384
211,224
211,224
Authorized Distributors
5
4
4
Case/Package
SOIC
SOIC
SOIC
Number of Pins
14
14
14
Logic Function
NOR
NOR
NOR
Number of Circuits
4
4
4
Number of Inputs
2
2
2
Propagation Delay
15 ns
15 ns
15 ns
Low Level Output Current
400 µA
8 mA
8 mA
High Level Output Current
-8 mA
-400 µA
-400 µA
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
Quiescent Current
2.8 mA
2.8 mA
2.8 mA
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 SN74LS02DR 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 SN74LS02DR 的描述。
15ns@ 5V,15pF 1 2 4 4 4.75V 5.25V 16mA NOR Gate LS 400¦ÌA SOIC-14 , 1.75mm
Logic IC Gate Digital; NOR; CH:4; IN:2; TTL 74LS; 4.75-5.25V; 0+70 deg.C; SMD; SO14
4-ch, 2-input, 4.75-V to 5.25-V bipolar NOR gates 14-SOIC 0 to 70
NOR 74LS02 EAR99 74LS logic gate circuit 15ns @ 5V 15pF 1.75mm 400muA 8mA 2V
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 Pins14
Weight129.387224 mg
Technical
High Level Output Current-8 mA
Logic FunctionNOR
Low Level Output Current400 µA
Max Operating Temperature70 °C
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Number of Bits4
Number of Circuits4
Number of Elements4
Number of Gates4
Number of Input Lines2
Number of Inputs2
Number of Output Lines1
Number of Outputs1
Operating Supply Voltage5 V
Output Current8 mA
Propagation Delay15 ns
Quiescent Current2.8 mA
Schedule B8542390000
Turn-On Delay Time22 ns
Dimensions
Height0 m
Length8.65 mm
Thickness1.58 mm
Width3.91 mm