M
Mark (UK)
Guest
Hi all!
I've come across a small number of ICs in a surplus lot I got recently,
and I'm trying to identify what they are, if anything useful:
1: 14pin CERDIP - TI logo on the chip.
MPL1223J 8622A
01295 TAIWAN
(932271-1B)
2. 16pin CERDIP - No logo, but probably Fairchild.
07263-HL50277
(932247-1B)
F 8537-J
I recognose the date codes, but I get no (useful) hits on any of the
other numbers with Google? Could they be military ICs, and the part
numbers are the ones in brackets, starting 9322xx ?
All help would be appreciated.
Yours, Mark.
I've come across a small number of ICs in a surplus lot I got recently,
and I'm trying to identify what they are, if anything useful:
1: 14pin CERDIP - TI logo on the chip.
MPL1223J 8622A
01295 TAIWAN
(932271-1B)
2. 16pin CERDIP - No logo, but probably Fairchild.
07263-HL50277
(932247-1B)
F 8537-J
I recognose the date codes, but I get no (useful) hits on any of the
other numbers with Google? Could they be military ICs, and the part
numbers are the ones in brackets, starting 9322xx ?
All help would be appreciated.
Yours, Mark.