onsemi 74F540SC
$ 0.351
Obsolete
대체 부품
Price @ 1000
$ 0.351
$ 0.518
$ 0.518
Stock
75,799
109,660
109,660
Authorized Distributors
1
2
2
Case/Package
SOP
SOP
SOP
Number of Pins
20
20
20
Logic Function
Buffer, Inverter
Buffer, Inverter
Buffer, Inverter
Number of Elements
1
1
1
Number of Bits per Element
-
-
-
Low Level Output Current
64 mA
64 mA
64 mA
High Level Output Current
-15 mA
-15 mA
-15 mA
Propagation Delay
5.5 ns
5.5 ns
5.5 ns
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
공급망
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1985-07-01
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2008-06-06
LTD Date2008-12-06
설명
유통업체에서 제공한 onsemi 74F540SC에 대한 설명입니다.
Bus Driver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20
RoHS Compliant Lead Free Obsolete Buffer Non-Inverting Logic Buffer, Non-Inverting 0C~70C TA 5.5V 10.5ns 3mA 64mA
IC BUFFER NON-INVERT 5.5V 20SOIC
BFFR/LINE DRVR 8CH INV 3-ST BIPOLAR 20SOIC
IC BUFF/DVR TRI-ST 8BIT 20SOIC
ADV SCHOTTKY OCTAL BUFF/LINE D
The 74F540 and 74F541 are similar in function to the74F240 and 74F244 respectively, except that the inputs and outputs are on opposite sides of the package (seeConnection Diagrams). This pin out arrangement makes these devices especially useful as output ports for micro-processors, allowing ease of layout and greater PC board density.
제조업체 별칭
onsemi에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. onsemi는 다음 이름으로도 알려져 있습니다:
- 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
기술 사양
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins20
Number of Terminals20
Technical
High Level Output Current-15 mA
Logic FunctionBuffer, Inverter
Low Level Output Current64 mA
Max Operating Temperature70 °C
Max Supply Current75 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Channels8
Number of Circuits1
Number of Elements1
Number of Input Lines8
Number of Inputs8
Number of Output Lines3
Number of Outputs8
Number of Ports2
Operating Supply Voltage5 V
PolarityInverting
Propagation Delay5.5 ns
Quiescent Current53 mA
Temperature GradeCommercial
Turn-On Delay Time10.5 ns
Dimensions
Height - Seated (Max)2.65 mm
Length12.8 mm
Terminal Pitch1.27 mm
Width7.5 mm