备用零件
Price @ 1000
$ 0.459
$ 0.459
Stock
4,497
427,249
427,249
Authorized Distributors
0
4
4
Case/Package
DIP
PDIP
PDIP
Number of Pins
16
16
16
Logic Function
Decoder, Demultiplexer
Decoder, Demultiplexer
Decoder, Demultiplexer
Number of Inputs
-
3
3
Number of Outputs
-
8
8
Number of Circuits
1
1
1
Low Level Output Current
8 mA
8 mA
8 mA
High Level Output Current
-400 µA
-400 µA
-400 µA
Supply Type
-
Single
Single
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
Number of Channels
-
-
-
供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1987-04-01
Lifecycle StatusObsolete (Last Updated: 7 months ago)
描述
由其分销商提供的 STMicroelectronics T74LS138B1 的描述。
3-LINE TO 8-LINE DECODER, LS Series, Inverted Output, TTL, PDIP16
Standard Package
制造商别名
STMicroelectronics 在全球拥有多个品牌，分销商可将其用作替代名称。STMicroelectronics 也可称为以下名称：
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
技术规格
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins16
Number of Terminals16
Technical
High Level Output Current-400 µA
Load Capacitance15 pF
Logic FunctionDecoder, Demultiplexer
Low Level Output Current8 mA
Max Operating Temperature70 °C
Max Supply Current10 mA
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Nominal Supply Voltage (DC)5 V
Number of Circuits1
Operating Supply Voltage5 V
PolarityInverting
Propagation Delay41 ns
Temperature GradeCommercial
Dimensions
Height - Seated (Max)5.1 mm
Length20 mm
Terminal Pitch2.54 mm
Width7.1 mm