备用零件
Price @ 1000
$ 0.363
$ 0.363
Stock
187,441
779,841
779,841
Authorized Distributors
0
6
6
Case/Package
SOP
SOP
SOP
Number of Pins
20
20
20
Logic Function
Buffer
Buffer, Inverting
Buffer, Inverting
Number of Elements
2
2
2
Number of Bits per Element
-
4
4
Low Level Output Current
6 mA
6 mA
6 mA
High Level Output Current
-6 mA
-7.2 mA
-7.2 mA
Propagation Delay
28 ns
25 ns
25 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
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date1991-06-27
Lifecycle StatusProduction (Last Updated: 4 months ago)
相关零件
onsemiMC74VHCT541ADWG
Non-inverting Octal Bus Buffer/Line Driver/Line Receiver, TTL Level, 3-State
onsemiMC74HCT244ADWR2G
74HCT Series Octal 3-St Non-Inverting Buffer/Line Driver/Line Receiver -SOIC-20
描述
由其分销商提供的 Nexperia 74HCT244D 的描述。
Buffer/Line Driver Buffer, Non-Inverting 2 Element 4 Bits 5V 20-SOIC
LINE DRIVER; SOIC-20; LINE DRIVER LOGIC; +4.5V; -40; +125; 3.5; 6; 6
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin SO
74HCT CMOS, SMD, 74HCT244, SOIC20; Logic Device Type:Buffer / Line Driver, Non Inverting; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:SOIC; No. of Pins:20; Operating Temperature Range:-40°C to +125°C; SVHC:No SVHC (19-Dec-2011); Base Number:74; IC Generic Number:74HCT244; Logic Function Number:74244; Logic IC Base Number:74244; Logic IC Family:HCT; Logic IC Function:Octal Buffer / Line Driver 3-State; No. of Gates:8; No. of Inputs:1; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Package / Case:SOIC; Supply Voltage:5V; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:SMD
制造商别名
Nexperia 在全球拥有多个品牌，分销商可将其用作替代名称。Nexperia 也可称为以下名称：
- Nexperia USA Inc
- NEXPER
- Nexperia BV
- NXP/NEXPERIA
- Nexperia USA
- NEXP
- Nexperi
- NEXPERIA / NXP
- Nexperia Inc
- Nexperia/NXP Semiconductors
- NEXPERIA(Nexperia)
- NEXPERIA/NXP SEMICONDUCTOR
- Nexperia(Ahn Se)
- Nexperia Semiconductors Taiwan Ltd
- NEXPERIA/N
- NEXPERIA/PHILIPS
- NEXPERIA USA INC (UA)
- NEX-NXP
- NEXPERIA USA INC (VA)
- NEXPERIA (FORMERLY NXP) (4001801)
技术规格
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins20
Number of Terminals20
Technical
Ambient Temperature Range High125 °C
DirectionUnidirectional
High Level Output Current-6 mA
Input Capacitance3.5 pF
Load Capacitance50 pF
Logic FunctionBuffer
Low Level Output Current6 mA
Max Operating Temperature85 °C
Max Power Dissipation500 mW
Max Supply Current70 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Nominal Supply Current8 µA
Number of Bits4
Number of Channels8
Number of Circuits2
Number of Elements2
Number of Gates8
Number of Input Lines10
Number of Inputs8
Number of Output Lines8
Number of Outputs8
Number of Ports2
Operating Supply Voltage5 V
PolarityNon-Inverting
Propagation Delay28 ns
Quiescent Current8 µA
Temperature GradeAutomotive, Industrial
Turn-On Delay Time45 ns
Voltage5 V
Dimensions
Height2.65 mm
Height - Seated (Max)2.65 mm
Length12.8 mm
Terminal Pitch1.27 mm
Width7.5 mm