供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date1987-07-01
Lifecycle StatusObsolete (Last Updated: 4 months ago)
描述
由其分销商提供的 onsemi 74AC244PC 的描述。
4 24mA 2V~6V 24mA 2 PDIP-20 Buffer/Driver/Transceiver ROHS
Octal Buffer/Line Driver with 3-STATE Outputs
Bus Driver, AC Series, 2-Func, 4-Bit, True Output, CMOS, PDIP20
The AC/ACT244 is an octal buffer and line driver designed to be employed as a memory address driver, clock driver and bus-oriented transmitter/receiver which provides improved PC board density.
IC, 74AC CMOS, 74AC244, DIP20, 6V; Logic Family / Base Number: 74AC244; Logic Device Type: -; Logic Case Style: DIP; No. of Pins: 20Pins; Supply Voltage Min: 2V; Supply Voltage Max: 6V; Logic IC Family: 74AC; Logic IC Base Numb
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/PackageDIP
MountThrough Hole
Number of Pins20
Number of Terminals20
Weight2.26 g
Technical
High Level Output Current-24 mA
Logic FunctionBuffer, Inverting
Low Level Output Current12 mA
Max Operating Temperature85 °C
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of Bits4
Number of Bits per Element4
Number of Channels8
Number of Circuits2
Number of Elements2
Number of Gates8
Number of Input Lines8
Number of Inputs8
Number of Output Lines3
Number of Outputs8
Number of Ports2
Operating Supply Voltage3.3 V
PackagingRail/Tube
PolarityNon-Inverting
Propagation Delay10 ns
Quiescent Current4 µA
Temperature GradeIndustrial
TerminationThrough Hole
Turn-On Delay Time11.5 ns
Dimensions
Height - Seated (Max)5.33 mm
Length25.905 mm
Terminal Pitch2.54 mm
Width7.62 mm