备用零件
Price @ 1000
$ 0.705
$ 0.705
Stock
18,745
1,233,157
1,233,157
Authorized Distributors
0
5
5
Case/Package
DIP
PDIP
PDIP
Number of Pins
-
20
20
Logic Function
Buffer
Buffer, Inverting
Buffer, Inverting
Number of Elements
-
2
2
Number of Bits per Element
-
4
4
Low Level Output Current
-
64 mA
64 mA
High Level Output Current
-
-15 mA
-15 mA
Propagation Delay
6.5 ns
5.2 ns
5.2 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
Lifecycle StatusObsolete (Last Updated: 11 months ago)
LTB Date1999-03-31
LTD Date1999-09-30
描述
由其分销商提供的 onsemi MC74F244N 的描述。
OCTAL BUFFER/LINE DRIVER 3-STATE OUTPUTS 5V 0~70℃ PDIP20
Bus Driver, F/FAST Series, 2-Func, 4-Bit, True Output, TTL, PDIP20
Driver/Buffer Device, Dual, 4-Bit, 20 PDIP
BUS DRIVER, F/FAST SERIES, 2 FUN / Element Bit per Element Output
BUS DRIVER, F/FAST SERIES, 2 FUN
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
Number of Terminals20
Technical
Load Capacitance50 pF
Logic FunctionBuffer
Max Operating Temperature70 °C
Max Supply Current90 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits4
Number of Circuits2
Number of Ports2
Operating Supply Voltage5 V
PolarityNon-Inverting
Propagation Delay6.5 ns
Temperature GradeCommercial
Dimensions
Height - Seated (Max)4.57 mm
Length26.415 mm
Terminal Pitch2.54 mm
Width7.62 mm