onsemi 74AC646SC
Obsolete
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.04
$ 1.04
Stock
103,826
445,089
445,089
Authorized Distributors
0
6
6
Case/Package
SOP
SOP
SOP
Number of Pins
24
24
24
Logic Function
Inverting, Transceiver
Inverting, Transceiver
Inverting, Transceiver
Number of Elements
1
1
1
Number of Bits per Element
8
8
8
Low Level Output Current
24 mA
24 mA
24 mA
High Level Output Current
24 mA
-24 mA
-24 mA
Propagation Delay
13.5 ns
13.5 ns
13.5 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1987-07-01
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2011-03-02
LTD Date2011-09-02
Related Parts
onsemiMC74AC646DW
Registered Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24
Texas InstrumentsSN74LVC2952ANSR
Octal Bus Transceiver and Register With 3-State Outputs 24-SO -40 to 85
Descriptions
Descriptions of onsemi 74AC646SC provided by its distributors.
Transceiver, Non-Inverting 1 Element 8 Bit per Element Push-Pull Output 24-SOIC
Registered Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24
Bus XCVR Single 8-CH 3-ST 24-Pin SOIC W Rail
RoHS Compliant Lead Free Obsolete Transceiver Non-Inverting Logic Transceiver, Non-Inverting -40C~85C TA 2V~6V 18.5ns 24mA 24mA
IC TRANSCVR NON-INVERT 6V 24SOIC
IC TXRX/REGISTER 3ST 8BIT 24SOIC
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- 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
Technical Specifications
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins24
Number of Terminals24
Technical
Clock Edge Trigger TypePositive Edge
DirectionBidirectional
High Level Output Current24 mA
Logic FunctionInverting, Transceiver
Low Level Output Current24 mA
Max Operating Temperature85 °C
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits1
Number of Elements1
Number of Ports2
Operating Supply Voltage3.3 V
PolarityNon-Inverting
Propagation Delay13.5 ns
Temperature GradeIndustrial
Turn-On Delay Time18.5 ns
Dimensions
Height - Seated (Max)2.65 mm
Length15.4 mm
Terminal Pitch1.27 mm
Width7.5 mm