onsemi MM74HC244WM
$ 0.281
Production
Preis und Lagerbestand
Autorisierte Distributoren
Nicht-autorisierte lagerhaltende Distributoren
Nicht autorisierte Händler
Bestandsverlauf
3-Monats-Trend: +0.90%
CAD-Modelle
Symbol, Footprint und 3D STEP herunterladen
Alternative Teile
1 Teil verfügbar
CAD-Modelle
Laden Sie onsemi MM74HC244WM Symbol-, Footprint- und 3D-STEP-Modelle von unseren zuverlässigen Partnern herunter.
| QUELLE | eCAD | mCAD | DATEIEN |
|---|---|---|---|
 Component Search Engine | SymbolFußabdruck | 3D | Herunterladen |
 EE Concierge | SymbolFußabdruck | ||
 SnapEDA | SymbolFußabdruck | Herunterladen | |
 Ultra Librarian | SymbolFußabdruck | Herunterladen |
Beim Herunterladen der CAD-Modelle wird die Partner-Website in einem neuen Tab geöffnet.
Durch das Herunterladen von CAD-Modellen von Octopart stimmen Sie unseren Allgemeinen Geschäftsbedingungen und unserer Datenschutzrichtlinie zu.
Alternative Teile
Dieser Teil
Alternative Teile
Price @ 1000
$ 0.281
$ 0.332
$ 0.332
Stock
195,797
320,699
320,699
Authorized Distributors
6
6
6
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
6 mA
6 mA
High Level Output Current
-7.8 mA
-7.8 mA
-7.8 mA
Propagation Delay
29 ns
29 ns
29 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
Lieferkette
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date1988-01-01
Lifecycle StatusProduction (Last Updated: 5 years ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 years ago)
Verwandte Teile
Texas InstrumentsSN74HC244DWR
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin SOIC T/R
Texas InstrumentsSN74HC541DWR
Buffer/Line Driver 8-Channel Non-Inverting 3-Straight CMOS 20-Pin SOIC
Texas InstrumentsSN74HC541DW
Buffer/Line Driver 8-Channel Non-Inverting 3-Straight CMOS 20-Pin SOIC
Beschreibungen
Beschreibungen von onsemi MM74HC244WM, die von den Distributoren bereitgestellt werden.
Buffer/Line Driver 8 Channel Non-Inverting 3-ST CMOS 20-Pin SOIC W Rail
8¦ÌA 8 8 2 4 2V 6V 7.8mA Buffer,Non-Inverting 7.8mA SOIC-20 2.35mm
74HC Series CMOS Octal 3-STATE Non-Inverting Buffer - SOIC-20
IC, 74HC CMOS, SMD, 74HC244, SOIC20; Logic Device Type:Buffer, Non Inverting; Supply Voltage Range:2V to 6V; Logic Case Style:SOIC; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (20-Jun-2011); Base Number:74; IC Generic Number:74HC244; Logic Function Number:74244; Logic IC Base Number:74244; Logic IC Family:HC; 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:SOIC; Supply Voltage:6V; Supply Voltage Max:6V; Supply Voltage Min:2V; Termination Type:SMD
The MM74HC244 is a non-inverting buffer and has two active low enables (1G and 2G); each enable independently controls 4 buffers. This device does not have Schmitt trigger inputs. These 3-STATE buffers utilize advanced silicon-gate CMOS technology and are general purpose high speed non-inverting buffers. They possess high drive current outputs which enable high speed operation even when driving large bus capacitances. These circuits achieve speeds comparable to low power Schottky devices, while retaining the advantage of CMOS circuitry, i.e., high noise immunity, and low power consumption. All three devices have a fanout of 15 LS-TTL equivalent inputs. All inputs are protected from damage due to static discharge by diodes to VCC and ground.
Aliasnamen des Herstellers
onsemi verfügt über mehrere Marken auf der ganzen Welt, die von Händlern als alternative Namen verwendet werden können. onsemi ist möglicherweise auch unter den folgenden Namen bekannt:
- 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
Bestandsverlauf
3-Monats-Trend: +0.90%
CAD-Modelle
Symbol, Footprint und 3D STEP herunterladen
Alternative Teile
1 Teil verfügbar
Technische Spezifikationen
Physical
Case/PackageSOP
Contact PlatingTin
MountSurface Mount
Number of Pins20
Number of Terminals20
Weight801 mg
Technical
DirectionUnidirectional
High Level Output Current-7.8 mA
Load Capacitance50 pF
Logic FunctionBuffer, Inverting
Low Level Output Current6 mA
Max Operating Temperature85 °C
Max Power Dissipation500 mW
Max Supply Current70 mA
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 Lines8
Number of Outputs8
Number of Ports2
Operating Supply Voltage4.5 V
PackagingBulk
PolarityNon-Inverting
Propagation Delay29 ns
Quiescent Current8 µA
Schedule B8542390000
Temperature GradeIndustrial
TerminationSMD/SMT
Turn-On Delay Time252 ns
Dimensions
Height - Seated (Max)2.65 mm
Length12.8 mm
Terminal Pitch1.27 mm
Width7.5 mm
Compliance
Umweltklassifizierung
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance-Erklärungen