All Questions
6
questions
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Is AM29F040B CMOS EEPROM TTL Compatible
I can't really make any sense of the datasheet regarding whether the AM29F040B EEPROM can be used with TTL inputs, so wanted to ask on here.
It is a 5V CMOS IC, but there are mentions in the datasheet ...
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0
answers
149
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Could I have a whole batch of bad AT26C16 EEPROM chips?
I am in TTL chip heaven (India) where I can get these things for pennies on the dollar, so I bought batches of chips to tinker with. Among them a 16 AT28C16 EEPROMs, looking like new, and then 2 very ...
-1
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1
answer
41
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Can I use a CAT28LV64 at 5V?
I'm trying to find good EEPROM/Flash memory that I'm able to use on a breadboard for preferably cheaper than $12. I came across the CAT28LV64 and noticed that it fits very well with my needs. The only ...
0
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1
answer
826
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are 100K resistors too weak for connecting HC to cmos?
I have created two identical circuits. The only difference between them apart from the number of lines on the LCD is that the old circuit uses 10K pull-up resistors instead of 100K pull-up resistors. ...
-1
votes
1
answer
298
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DIL IC for simple non-volatile memory [closed]
Can anyone suggest a DIL IC where I can store a couple bits of memory without having to use a complicated interface like serial, I2C, and etc. I want to be able to store at least 2 bits of memory to ...
1
vote
1
answer
393
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Working principle of floating gate tunneling oxide
Floating gate tunneling oxide (FLOTOX) is used in electrically alterable rom. Tunneling of charge takes place through tunneling oxide into the floating gate. What is the working principle of this? How ...