备用零件
Price @ 1000
$ 0.691
$ 0.285
$ 0.285
Stock
257,644
444,393
444,393
Authorized Distributors
4
5
5
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
8 mA
400 µA
400 µA
High Level Output Current
-400 µA
-8 mA
-8 mA
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 StatusObsolete (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 2 days ago)
工程资源
查看 Texas Instruments SN74LS02D 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 SN74LS02D 的描述。
Circuit; Quadruple 2-Input Positive-NOR Gate; SOIC; 5 V; 2 V (Min.)
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
IC, SM, LOGIC, 74LS, NOR GATE; Logic Family / Base Number: 74LS02; Logic Type: NOR; Output Current: 8mA; No. of Inputs: 2; Supply Voltage Min: 4.75V; Supply Voltage Max: 5.25V; Logic Case Style: SOIC; No. of Pins: 14Pins; Logic IC Family: 74LS; Logic IC Base Number: 7402; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018); Logic Function Number: 7402; Logic IC Base Number: 7402; Logic IC Function: Quad 2-Input Positive NOR Gate; Operating Temperature Range: 0°C to +70°C; Supply Voltage Range: 4.75V to 5.25V; Termination Type: Surface Mount Device
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/PackageSOIC
MountSurface Mount
Number of Pins14
Weight129.387224 mg
Technical
High Level Output Current-400 µA
Logic FunctionNOR
Low Level Output Current8 mA
Max Operating Temperature70 °C
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Number of Bits4
Number of Channels4
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
Output TypeTTL
Propagation Delay15 ns
Quiescent Current2.8 mA
Schmitt Trigger InputNo
Turn-On Delay Time22 ns
Dimensions
Height0 m
Length8.65 mm
Thickness1.58 mm
Width3.91 mm