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)
相关零件
描述
由其分销商提供的 onsemi 74ACT244PC 的描述。
4 24mA 4.5V~5.5V 24mA 2 PDIP-20 Buffer/Driver/Transceiver ROHS
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin PDIP W Rail
Octal Buffer/Line Driver with 3-STATE Outputs
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.
74ACT CMOS, 74ACT244, DIP20, 5.5V; Logic Device Type:Buffer / Line Driver, Non Inverting; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:DIP; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (20-Jun-2011); Base Number:74; IC Generic Number:74ACT244; Logic Function Number:244; Logic IC Base Number:74244; Logic IC Family:ACT; Logic IC Function:Octal Buffer / Line Driver 3-State; No. of Gates:8; No. of Inputs:1; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:DIP; Supply Voltage:5.5V; Supply Voltage Max:6V; Supply Voltage Min:2V; Termination Type:Through Hole
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
Ambient Temperature Range High85 °C
DirectionUnidirectional
High Level Output Current-24 mA
Load Capacitance50 pF
Logic FunctionBuffer, Inverting
Low Level Output Current24 mA
Max Junction Temperature (Tj)140 °C
Max Operating Temperature85 °C
Max Supply Current50 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °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 Gates8
Number of Input Lines8
Number of Inputs1
Number of Output Lines3
Number of Outputs1
Number of Ports2
Operating Supply Voltage5 V
PackagingBulk
PolarityNon-Inverting
Propagation Delay10 ns
Quiescent Current4 µA
Temperature GradeIndustrial
Turn-On Delay Time10.5 ns
Dimensions
Height5.08 mm
Height - Seated (Max)5.33 mm
Length25.905 mm
Terminal Pitch2.54 mm
Width7.62 mm