备用零件
Price @ 1000
$ 1.54
$ 1.5
$ 1.5
Stock
85,903
143,924
143,924
Authorized Distributors
1
4
4
Case/Package
SOIC
SOIC
SOIC
Number of Pins
14
14
14
Logic Function
Counter
Counter
Counter
Direction
Unidirectional
Unidirectional
Unidirectional
Number of Elements
1
1
1
Number of Bits per Element
4
4
4
Reset
Asynchronous
Asynchronous
Asynchronous
Clock Edge Trigger Type
Negative Edge
Negative Edge
Negative Edge
Frequency
42 MHz
42 MHz
42 MHz
Min Supply Voltage
-
4.75 V
4.75 V
Max Supply Voltage
-
5.25 V
5.25 V
供应链
Lifecycle StatusProduction (Last Updated: 2 years ago)
Manufacturer Lifecycle StatusLIFEBUY (Last Updated: 2 years ago)
工程资源
查看 Texas Instruments SN74LS90DE4 的评估工作包和参考设计。
评估工具包
描述
由其分销商提供的 Texas Instruments SN74LS90DE4 的描述。
IC DECADE COUNTER/DIVIDER 14SOIC / Counter IC Counter, Decade 1 Element 4 Bit Negative Edge 14-SOIC
Counter/Divider Single 4-Bit Decade UP 14-Pin SOIC Tube
IC DECADE COUNTER/DIVIDER 14SOIC
Tube Active e4 74LS90 divider circuit 50ns 3.91mm 5.25V 0.008A
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
MountSurface Mount
Number of Pins14
Weight129.387224 mg
Technical
Clock Edge Trigger TypeNegative Edge
DirectionUnidirectional
Frequency42 MHz
Logic FunctionCounter
Max Operating Temperature70 °C
Min Operating Temperature0 °C
Number of Bits4
Number of Bits per Element4
Number of Elements1
Operating Supply Voltage5.25 V
ResetAsynchronous
Dimensions
Height1.75 mm
Length8.65 mm
Thickness1.58 mm
Width3.91 mm