备用零件
Price @ 1000
$ 17.53
$ 17.079
Stock
119,259
29,904
Authorized Distributors
3
1
Case/Package
CDIP
CDIP
Number of Pins
14
14
Logic Function
Decoder
Decoder
Number of Inputs
4
4
Number of Outputs
7
7
Number of Circuits
-
-
Low Level Output Current
4 mA
4 mA
High Level Output Current
-250 µA
-250 µA
Supply Type
-
-
Min Supply Voltage
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
Number of Channels
-
-
供应链
Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)
描述
由其分销商提供的 Texas Instruments SNJ54LS49J 的描述。
BCD-to-Seven-Segment Decoders/Drivers with Open Collector Outputs 14-CDIP -55 to 125
LS SERIES SEVEN SEGMENT DECODER/DRIVER TRUE OUTPUT CDIP14
100ns@ 5V 4.5V 5.5V 4mA 250μA DIP Through hole mounting 3.56mm(height)
Decoder/Driver Single 4-to-7 14-Pin CDIP Tube
54LS49 BCD-TO-SEVEN-SEGMENT DECO
BCD-TO-SEVEN-SEGMENT DECODERS/DR
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/PackageCDIP
Number of Pins14
Technical
High Level Output Current-250 µA
Logic FunctionDecoder
Low Level Output Current4 mA
Max Input Voltage5.5 V
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Min Input Voltage4.5 V
Min Operating Temperature-55 °C
Min Supply Voltage4.5 V
Number of Elements1
Number of Inputs4
Number of Outputs7
Operating Supply Voltage5 V
PackagingRail/Tube
PolarityNon-Inverting
Propagation Delay100 ns
Turn-On Delay Time100 ns
Dimensions
Height5.08 mm
Length19.56 mm
Thickness4.57 mm
Width6.67 mm