No. |
Part Name |
Description |
Manufacturer |
1 |
D120D |
2 NAND gates with 4 inputs each, possibly equivalent SN7420N |
RFT |
2 |
D140D |
2 NAND gates with 4 inputs each (power gates), possibly equivalent SN7440N |
RFT |
3 |
D220D |
2 NAND gates with 4 inputs each, TTL fast series, possibly equivalent SN74H20N |
RFT |
4 |
D240D |
2 NAND gates with 4 inputs each, power gates, TTL fast series, possibly equivalent SN74H40N |
RFT |
5 |
DL020D |
2 NAND gates with 4 inputs each (TTL low-power Schottky series), possibly equivalent SN74LS20N |
RFT |
6 |
DL040D |
2 NAND power gates with 4 inputs (TTL low-power Schottky series), possibly equivalent SN74LS40N |
RFT |
7 |
E120D |
2 NAND gates with 4 inputs each, possibly equivalent SN8420N |
RFT |
8 |
E140D |
2 NAND gates with 4 inputs each (power gates), possibly equivalent SN8440N |
RFT |
9 |
FLH251 |
2 NAND elements and 4 inverters |
Siemens |
10 |
FLH255 |
2 NAND elements and 4 inverters |
Siemens |
11 |
MIC5420 |
2 NAND gates, 4 inputs each |
ITT Semiconductors |
12 |
MIC5420J |
2 NAND gates, 4 inputs each, ceramic housing |
ITT Semiconductors |
13 |
MIC5420N |
2 NAND gates, 4 inputs each, plastic housing |
ITT Semiconductors |
14 |
MIC5440 |
2 NAND power gates, 4 inputs each |
ITT Semiconductors |
15 |
MIC5440J |
2 NAND power gates, 4 inputs each, ceramic housing |
ITT Semiconductors |
16 |
MIC5440N |
2 NAND power gates, 4 inputs each, plastic housing |
ITT Semiconductors |
17 |
MIC7420 |
2 NAND gates, 4 inputs each |
ITT Semiconductors |
18 |
MIC7420J |
2 NAND gates, 4 inputs each, ceramic housing |
ITT Semiconductors |
19 |
MIC7420N |
2 NAND gates, 4 inputs each, plastic housing |
ITT Semiconductors |
20 |
MIC7440 |
2 NAND power gates, 4 inputs each |
ITT Semiconductors |
21 |
MIC7440J |
2 NAND power gates, 4 inputs each, ceramic housing |
ITT Semiconductors |
22 |
MIC7440N |
2 NAND power gates, 4 inputs each, plastic housing |
ITT Semiconductors |
23 |
V4012D |
CMOS circuit, 2 NAND with 4 inputs, possibly equivalent CD4012B |
RFT |
24 |
ZN5420 |
2 NAND gates with 4 inputs each |
FERRANTI |
25 |
ZN5440 |
2 NAND drivers with 4 inputs each |
FERRANTI |
26 |
ZN54L20 |
2 NAND gates each 4 entrances |
FERRANTI |
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