3 Feb
2012
3 Feb
'12
8:41 p.m.
On 2012 Feb 3, at 12:12 PM, Henk Gooijen wrote:
Yes, Fairchild had a 93xx line of TTL. 9316 was a 4-bit counter,
you're probably thinking of the 9368 & 9370 7-seg-hex decoders.
However,
there's one other DIP on the board--a 14 pin SN99324.
I'm not certain, but it appears to be part of the LED driver
circuitry (7 segment+decimal).
Does anyone have a clue as to what a SN99324 is?
Possibly a segment or digit driver?
I may be completely wrong, but I seem to remember to have used
9316 (?) which are hexadecimal display drivers (0 .. 9 A B C D E F)
But wasn't the 9316 (if I have that correct) from Fairchild?