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Help me identify some unknown ICs

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ghettoman

ghettoman

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unknown chips.if anybody have a clue
**broken link removed**

the lnbp14 is lnb power suply
the wm8726 is for audio

P46AB ?
4580M?
A34?
HC14?

thank you for your time
 

p46ab datasheet

P46AB = 74V574 (the same function as a 74HC574)
HC14 = 74HC14
4580M = NJM4580M - Possibly... Check which pins are connected to power and ground.
A34 = This is a long shot - the "05" could indicate a 5V reference, e.g. like a REF195
from Analog Devices. The other components that connect to it could give a clue.

https://www.alldatasheet.com/ is a good place to hunt down chips.

/Rambo
 

www.sattehnik.go.ro

I just wanted to point out, that the P46AB ic is in fact, an International Rectifier device and its proper number is IRF7314.
There is no reason to muck about with 74XX devices as the IRF7314 is readily available.
I hope this will save others from hours of time wasting.
Clive, April 2007
 

hc14 ti datasheet pdf

Search Results

**broken link removed**

P46AB f 20 pin smd 74V574

IRF7314 Datasheet only has 8 pins not 20 like the P46AB
http://www.ortodoxism.ro/datasheets/irf/irf7314.pdf

74LV574 Datasheet
http://www.ortodoxism.ro/datasheets2/6/0rdjd8l6ahagzqcro35fjsuk9kfy.pdf

4580M
http://www.tranzistoare.ro/datasheets2/25/254625_1.pdf


HC14 TI Datasheet
http://focus.ti.com/lit/ds/symlink/cd74hc14.pdf

wm8726 Datasheet
http://www.wolfsonmicro.com/uploads/documents/WM8726.pdf

A34 48H05 can not find anything

Did these come out of a Laptop?
We be able to find a schematic if we have all of the info on the device it came out of.
 

hyundai receiver ics

they came from an satelit receiver and you can see the receiver on the page above.
the receiver is from the romanian digi package and is a hyundai receiver.
 

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