供应链
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1988-12-01
Lifecycle StatusObsolete (Last Updated: 6 months ago)
LTB Date2003-11-30
LTD Date2004-03-01
描述
由其分销商提供的 onsemi 74FR2244SC 的描述。
Buffer/Line Driver 8-CH Non-Inverting 3-ST 20-Pin SOIC W Rail
Bus Driver, FR/FASTR Series, 2-Func, 4-Bit, True Output, TTL, PDSO20
Octal Buffer/Line Driver
IC BUFFER NON-INVERT 5.5V 20SOIC
2 4 3 Output 20-SOIC
IC BUFF 4.5V/5.5V 20-SOIC
LEVEL SHIFTERS;
制造商别名
onsemi 在全球拥有多个品牌，分销商可将其用作替代名称。onsemi 也可称为以下名称：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技术规格
Physical
Case/PackageSOP
Number of Terminals20
Technical
High Level Output Current-15 mA
Low Level Output Current12 mA
Max Operating Temperature70 °C
Max Supply Current70 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Nominal Supply Voltage (DC)5 V
Number of Bits4
Number of Circuits2
Number of Input Lines8
Number of Output Lines8
Number of Ports2
PolarityNon-Inverting
Propagation Delay4.4 ns
Temperature GradeCommercial
Dimensions
Height - Seated (Max)2.65 mm
Length12.8 mm
Terminal Pitch1.27 mm
Width7.5 mm