价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Verical | MC74HC244AFEL | 18,000 | 1713 | |||||||||
| Rochester Electronics | MC74HC244AFEL | 18,000 | 23h | |||||||||
| Win Source | WS-MC74HC244AFEL | 4,310 | 215 | 23h | ||||||||
| Worldway Electronics | MC74HC244AFEL | 19,441 | 7 | Tape & Reel | 23h | |||||||
| Fmall Co., Limited | MC74HC244AFEL | 5,520 | 12h |
备用零件
Price @ 1000
$ 0.175
$ 0.37
$ 0.37
Stock
188,924
1,301,126
1,301,126
Authorized Distributors
2
4
4
Case/Package
SOP
SOP
SOP
Number of Pins
20
20
20
Logic Function
Buffer, Inverting
Buffer, Inverting
Buffer, Inverting
Number of Elements
2
2
2
Number of Bits per Element
4
4
4
Low Level Output Current
6 mA
7.8 mA
7.8 mA
High Level Output Current
7.8 mA
-7.8 mA
-7.8 mA
Propagation Delay
27 ns
28 ns
28 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
供应链
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1997-02-01
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2011-07-24
LTD Date2012-01-24
相关零件
描述
由其分销商提供的 onsemi MC74HC244AFEL 的描述。
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin SO EIAJ T/R
Bus Driver, HC/UH Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20
Non-RoHS Compliant Contains Lead DUAL CMOS Logic Buffer, Non-Inverting -55C~125C TA 50pF 3V 500mW
MC74HC244AFEL, MOTOR DRIVER IC;
IC BUFF/DVR TRI-ST DUAL 20SOEIAJ
IC BUF NON-INVERT 6V SOEIAJ-20
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
DirectionUnidirectional
High Level Output Current7.8 mA
Load Capacitance50 pF
Logic FunctionBuffer, Inverting
Low Level Output Current6 mA
Max Operating Temperature125 °C
Max Power Dissipation500 mW
Max Supply Current75 mA
Max Supply Voltage6 V
Min Operating Temperature-55 °C
Min Supply Voltage2 V
Number of Bits4
Number of Bits per Element4
Number of Circuits2
Number of Elements2
Number of Input Lines8
Number of Output Lines3
Number of Ports2
Operating Supply Voltage3 V
PolarityNon-Inverting
Propagation Delay27 ns
Temperature GradeMilitary
Dimensions
Height - Seated (Max)2.05 mm
Length12.575 mm
Terminal Pitch1.27 mm
Width5.275 mm