onsemi 74F579SC
Obsolete
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Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1985-07-01
Lifecycle StatusObsolete (Last Updated: 4 months ago)
Descriptions
Descriptions of onsemi 74F579SC provided by its distributors.
Tube Obsolete 74F579 Binary Counter divider circuit 11.5ns 2000 5.5V 0C~70C
Counter Single 8-Bit Binary UP/Down 20-Pin SOIC W Rail
Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 8-Bit, Bidirectional, TTL, PDSO20
IC BINARY COUNTER 8-BIT 20SOIC
Fast/Faster Bipolar Logic 8-Bit Bidir Bin Ctr
RAIL \ ADV SCHOTTKY 8-BIT BI-D BI CTR
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 Pins20
Number of Terminals20
Technical
Clock Edge Trigger TypePositive Edge
DirectionBidirectional
Frequency80 MHz
Logic FunctionCounter
Low Level Output Current24 mA
Max Operating Temperature70 °C
Max Supply Current125 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Bits per Element8
Number of Circuits1
Number of Elements1
Number of Input Lines8
Number of Output Lines8
Operating Supply Voltage5 V
Propagation Delay11.5 ns
ResetSynchronous
Temperature GradeCommercial
Turn-On Delay Time13.5 ns
Dimensions
Height - Seated (Max)2.65 mm
Length12.8 mm
Terminal Pitch1.27 mm
Width7.5 mm