描述
由其分销商提供的 onsemi DM74AS244WM 的描述。
Bus Driver, AS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20
RoHS Compliant Lead Free Obsolete Buffer Non-Inverting Logic Buffer, Non-Inverting 0C~70C TA 5.5V 9ns 15mA 64mA
IC BUFFER NON-INVERT 5.5V 20SOIC
IC DVR/RCVR TRI-ST INV 20SOIC
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
MountSurface Mount
Number of Pins20
Number of Terminals20
Technical
High Level Output Current-15 mA
Logic FunctionBuffer, Inverting
Low Level Output Current64 mA
Max Operating Temperature70 °C
Max Supply Current90 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits4
Number of Bits per Element4
Number of Channels8
Number of Circuits2
Number of Elements2
Number of Input Lines8
Number of Inputs8
Number of Output Lines1
Number of Outputs8
Number of Ports2
Operating Supply Voltage5 V
PolarityNon-Inverting
Propagation Delay6.2 ns
Quiescent Current34 mA
Temperature GradeCommercial
Turn-On Delay Time9 ns
Dimensions
Height - Seated (Max)2.65 mm
Length12.8 mm
Terminal Pitch1.27 mm
Width7.5 mm