74SERIES
6
?
5
DECADE COUNTER
8
ECG
8
ECGSemi
2
N/A
77
NATIONAL
5
NOT SPECIFIED
23
SYLVANIA
4
4568
3024
HEX INVERTING TTL BUFFER
44
HEX NON INVERTING PMOS B
7
N/A
60
N/A
707
N/A
276
N/A
117
NS
2027
NS
4446
NSC
168
NSC
576
NTE ELECTRONICS
3
ONSEMI
7
ONSEMI
6
SEMI
7
SEMI
6
SYLVANIA
7
SYLVANIA
7
FAIRCHI
727
HARRIS
12
NATIONL
370
NS
8202
NSC
184
NSC
10272
NSC
46
NSC
267
NSC
4695
NSC/FSC
800
NSC83
336
SEMICONDUCTOR
3
FAIRCHILD
51
NATIONAL
29
NATIONAL
154
NS
1313
NS
1785