供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date1991-08-01
Lifecycle StatusObsolete (Last Updated: 10 months ago)
LTB Date2011-03-02
LTD Date2011-09-02
描述
由其分销商提供的 onsemi 74ABT244CSCX 的描述。
Buffer/Line Driver 8-CH Non-Inverting 3-ST BiCMOS 20-Pin SOIC W T/R
Tape & Reel (TR) MATTE TIN 74ABT ABT logic driver 32mA 64mA 8.5ns 7.5mm 5V
Bus Driver, ABT Series, 2-Func, 4-Bit, True Output, BICMOS, PDSO20
IC OCT BUFFER/LINEDRIVER 20-PIN SOIC
IC BUFFER NON-INVERT 5.5V 20SOIC
IC BUFF/DVR TRI-ST DUAL 20SOIC
The ABT244 is an octal buffer and line driver with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus-oriented transmitter/receiver. Product Highlights: Non-inverting buffers Output sink capability of 64 mA, source capability of 32 mA Guaranteed output skew Guaranteed multiple output switching specifications Output switching specified for both 50 pF and 250 pF loads Guaranteed simultaneous switching, noise level and dynamic threshold performance Guaranteed latchup protection High impedance glitch free bus loading during entire power up and power down cycle Nondestructive hot insertion capability Disable time less than enable time to avoid bus contention
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/PackageSOP
MountSurface Mount
Number of Pins20
Number of Terminals20
Technical
High Level Output Current-32 mA
Load Capacitance50 pF
Logic FunctionAND, Buffer, Inverting
Low Level Output Current64 mA
Max Operating Temperature85 °C
Max Supply Current30 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Nominal Supply Voltage (DC)5 V
Number of Bits4
Number of Bits per Element4
Number of Channels8
Number of Circuits2
Number of Elements2
Number of Input Lines8
Number of Inputs8
Number of Output Lines3
Number of Outputs8
Number of Ports2
Operating Supply Voltage5 V
PolarityNon-Inverting
Propagation Delay3.6 ns
Temperature GradeIndustrial
Turn-On Delay Time12 ns
Dimensions
Height - Seated (Max)2.642 mm
Length12.8 mm
Terminal Pitch1.27 mm
Width7.5 mm