备用零件
Price @ 1000
$ 0.241
$ 0.546
$ 0.546
Stock
404,003
29,497,903
29,497,903
Authorized Distributors
2
5
5
Case/Package
DIP
PDIP
PDIP
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
6 mA
6 mA
6 mA
High Level Output Current
-7.2 mA
-6 mA
-6 mA
Propagation Delay
25 ns
50 ns
50 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
供应链
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1984-01-01
Lifecycle StatusObsolete (Last Updated: 6 months ago)
相关零件
描述
由其分销商提供的 onsemi MM74HCT540N 的描述。
Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin PDIP Rail
Bus Driver, HCT Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDIP20
Buffer, Inverting Element 8 Bit per Element Push-Pull Output 20-PDIP
Tristate 1 8 4.5V 5.5V 7.2mA Buffer，Inverting 7.2mA PDIP-20 Through hole mounting
74HCT CMOS, 74HCT540, DIP20, 5.5V; Logic Family / Base Number: 74HCT540; Logic Device Type: -; Logic Case Style: DIP; No. of Pins: 20Pins; Supply Voltage Min: 4.5V; Supply Voltage Max: 5.5V; Logic IC Family: 74HCT; Logic IC Base Number: 74540; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Product Range: -; Automotive Qualification Standard: -; MSL: -; SVHC: No SVHC (15-Jan-2018); Base Number: 74; Logic Function Number: 540; Logic IC Base Number: 74540; Logic IC Function: Octal Inverting Buffer/Line Driver (3-State); No. of Gates: 8; No. of Inputs: 1; Operating Temperature Range: -40°C to +85°C
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
Technical
High Level Output Current-7.2 mA
Logic FunctionBuffer, Inverter
Low Level Output Current6 mA
Max Operating Temperature85 °C
Max Power Dissipation600 mW
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Nominal Supply Voltage (DC)5 V
Number of Bits8
Number of Channels8
Number of Circuits1
Number of Elements1
Number of Gates8
Number of Input Lines8
Number of Inputs8
Number of Output Lines8
Number of Outputs8
Number of Ports2
Operating Supply Voltage5 V
PolarityInverting
Propagation Delay25 ns
Quiescent Current8 µA
Temperature GradeIndustrial
Turn-On Delay Time30 ns
Dimensions
Height - Seated (Max)5.08 mm
Length26.075 mm
Terminal Pitch2.54 mm
Width7.62 mm