备用零件
Price @ 1000
$ 0.704
$ 0.419
Stock
165,386
124,602
Authorized Distributors
2
3
Case/Package
SOIC
SOIC
Number of Pins
20
20
Logic Function
Shift Register
Shift Register
Direction
Bidirectional
Bidirectional
Number of Elements
1
1
Number of Bits per Element
-
-
Propagation Delay
69 ns
45 ns
Min Supply Voltage
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
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 CD74HCT299M 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 CD74HCT299M 的描述。
High Speed CMOS Logic 8-Bit Universal Shift egister with 3-State Outputs 20-SOIC -55 to 125
Shift Register Single 8-Bit Serial/Parallel to Serial/Parallel 20-Pin SOIC Tube
45ns 1 8 4.5V 5.5V 4mA Universal Shift Register HCT 4mA SOIC-20 7.52mm*2.35mm
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 Pins20
Weight500.709277 mg
Technical
DirectionBidirectional
Frequency50 MHz
High Level Output Current4 mA
Input Current1 µA
Logic FunctionShift Register
Low Level Output Current4 mA
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Min Operating Temperature-55 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Circuits2
Number of Elements1
Number of Input Lines3
Number of Output Lines3
Operating Supply Voltage5 V
Propagation Delay69 ns
Quiescent Current8 µA
Turn-On Delay Time69 ns
Dimensions
Height2.65 mm
Length12.8 mm
Thickness2.35 mm
Width7.5 mm