DATASHEET. Description. CDBMS dual monostable multivibrator provides stable retriggerable/resettable one shot operation for any fixed. HCF Monostable Multivibrator are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for HCF Monostable Multivibrator. HCF datasheet, HCF circuit, HCF data sheet: STMICROELECTRONICS – DUAL MONOSTABLE MULTIVIBRATOR, alldatasheet, datasheet.

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Post 66 of They all work fine with Touch and iPhone. Post 73 of Post 72 of Nov 18, at 5: You must log in hcf498 sign up to reply here. I put in the resistance you mentioned and indeed, it doesn’t give me the accessory message.

Oct 2, at 8: But I don’t think the line out is related to the accessory datasheet. Here’s a link to the datasheet for the HCF, a dual monostable multivibrator: Post 64 of So maybe this will let you use LOD without going into airplane mode. I think I just tied pin11 to pin1 gnd and pin21 to pin11 with a 1k resistor last time and the line out worked.

HCF4098 PDF Datasheet浏览和下载

Post 65 of Headphone Reviews and Datashret – Head-Fi. Sep 26, at 1: Post hcff4098 of I will need to get a probe to actually verify that there is continuity but I’ve triple checked my breadboard. Sep 20, at 5: Post 62 of Post 74 of I’m not sure what the dozen test points lead to, and I measured the different combinations of resistance between pin 11, 21 and ground and I didn’t find anything conclusive. Yes, my password is: Share This Page Tweet.


HCFB डाटा शीट PDF [ Datasheet ]

I’ll build up my datssheet audio circuit again tomorrow and see what happens. Sep 25, at 8: Oct 2, at 6: Post 75 of Your username or email address: The flip side is that audio still comes out the speaker. I’ve made many LODs with that configuration without any trouble. Probably not very easily.

I can’t imagine why it’s not hcf40098 google. Post 71 of The pin21 to pin11 being By continuing to use this site, you are consenting to our use of cookies. I think what Apple did was print the board on three or four layers and cover it all up with the ground plane.


Does anyone have the iPhone LOD pinout? Post 67 of This site uses cookies to help personalise datashet, tailor your experience and to keep you logged in if you register.

Those docks usually get glued shut with good glue. Post 70 of What did you do with pin11 this time?


Is it worth the trouble? DZ – Diode Zener? I’m still trying to find out how to keep the accessory message from coming up.

You’ll stand a good chance destroying the LOD when trying to open such a hard-clued dock like that. Post 63 of Nov 4, at All I can find are dahasheet ipod values which obviously aren’t the same. Good thing those docks are so cheap, but I’m not sure whoever made that would fill the other holes with epoxy or glue.

Here is what I’ll try.

ST Microelectronics – datasheet pdf

Post 68 of Ok I just hooked up a 47k and a k in series for a combined value of k from pin 21 to pin 1 common. Has anyone done this before? I am not seeing any accessory message and I’ve tried it ten times now.