备用零件
Price @ 1000
$ 30.05
$ 0.635
$ 0.635
Stock
327,618
467,020
467,020
Authorized Distributors
1
5
5
Case/Package
DIP
PDIP
PDIP
Number of Pins
20
20
20
Logic Function
Buffer
Buffer, Inverter
Buffer, Inverter
Number of Elements
2
2
2
Number of Bits per Element
-
-
-
Low Level Output Current
24 mA
24 mA
24 mA
High Level Output Current
-15 mA
-15 mA
-15 mA
Propagation Delay
18 ns
18 ns
18 ns
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
供应链
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1989-01-01
Lifecycle StatusObsolete (Last Updated: 1 year ago)
LTB Date2002-05-30
LTD Date2002-11-30
描述
由其分销商提供的 onsemi SN74LS240N 的描述。
Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin PDIP Box
LS SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
Antiphase Tristate 8 8 2 4 4.75V 5.25V 24mA Buffer，Inverting 15mA PDIP-20 Through hole mounting 4.57mm(height)
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 Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- 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
Technical
DirectionUnidirectional
High Level Output Current-15 mA
Load Capacitance45 pF
Logic FunctionBuffer
Low Level Output Current24 mA
Max Operating Temperature70 °C
Max Supply Current44 mA
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Nominal Supply Voltage (DC)5 V
Number of Bits4
Number of Channels8
Number of Circuits2
Number of Elements2
Number of Inputs8
Number of Outputs8
Number of Ports2
Operating Supply Voltage5 V
PackagingBox
PolarityInverting
Propagation Delay18 ns
Quiescent Current26 mA
Temperature GradeCommercial
Dimensions
Height3.56 mm
Height - Seated (Max)4.57 mm
Length26.415 mm
Terminal Pitch2.54 mm
Width7.62 mm