No. |
Part Name |
Description |
Manufacturer |
1 |
4015B |
CMOS Dual 4-Stage Static Shift Register With Serial Input/Parallel Output |
Intersil |
2 |
420E212 |
12V; dual 4-20mA control loop protector. For security alarm systems, industrial control & monitoring systems, remote tech site station, process control loops |
Protek Devices |
3 |
420E225 |
25V; dual 4-20mA control loop protector. For security alarm systems, industrial control & monitoring systems, remote tech site station, process control loops |
Protek Devices |
4 |
420E228 |
28V; dual 4-20mA control loop protector. For security alarm systems, industrial control & monitoring systems, remote tech site station, process control loops |
Protek Devices |
5 |
420E236 |
36V; dual 4-20mA control loop protector. For security alarm systems, industrial control & monitoring systems, remote tech site station, process control loops |
Protek Devices |
6 |
420E250 |
50V; dual 4-20mA control loop protector. For security alarm systems, industrial control & monitoring systems, remote tech site station, process control loops |
Protek Devices |
7 |
420E260 |
60V; dual 4-20mA control loop protector. For security alarm systems, industrial control & monitoring systems, remote tech site station, process control loops |
Protek Devices |
8 |
4518B |
Dual 4 Bit Decade Counter |
Fairchild Semiconductor |
9 |
500 |
Dual 4 Input Gate |
Amelco Semiconductor |
10 |
500BH |
Dual 4 Input Gate |
Amelco Semiconductor |
11 |
500CJ |
Dual 4 Input Gate |
Amelco Semiconductor |
12 |
504 |
Dual 4 Input Gate |
Amelco Semiconductor |
13 |
504BH |
Dual 4 Input Gate |
Amelco Semiconductor |
14 |
504CJ |
Dual 4 Input Gate |
Amelco Semiconductor |
15 |
508 |
DUAL 4 Input NAND-NOR-GATE with inverter |
Amelco Semiconductor |
16 |
508BM |
DUAL 4 Input NAND-NOR-GATE with inverter |
Amelco Semiconductor |
17 |
508CJ |
DUAL 4 Input NAND-NOR-GATE with inverter |
Amelco Semiconductor |
18 |
530 |
Dual 4 Input Gate |
Amelco Semiconductor |
19 |
530BH |
Dual 4 Input Gate |
Amelco Semiconductor |
20 |
530CJ |
Dual 4 Input Gate |
Amelco Semiconductor |
21 |
534 |
Dual 4 Input Gate |
Amelco Semiconductor |
22 |
534BH |
Dual 4 Input Gate |
Amelco Semiconductor |
23 |
534CJ |
Dual 4 Input Gate |
Amelco Semiconductor |
24 |
538 |
DUAL 4 Input NAND-NOR-GATE with inverter |
Amelco Semiconductor |
25 |
538BM |
DUAL 4 Input NAND-NOR-GATE with inverter |
Amelco Semiconductor |
26 |
538CJ |
DUAL 4 Input NAND-NOR-GATE with inverter |
Amelco Semiconductor |
27 |
540 |
Dual 4 Input Buffer with expander |
Amelco Semiconductor |
28 |
540BH |
Dual 4 Input Buffer with expander |
Amelco Semiconductor |
29 |
540CJ |
Dual 4 Input Buffer with expander |
Amelco Semiconductor |
30 |
541 |
Dual 4 Input Buffer with expander |
Amelco Semiconductor |
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