| No. | Part Name | Description |
|---|
| 1501 | V4030D | CMOS circuit, 4 exclusive ORs with 2 inputs each, possibly equivalent CD4030B |
| 1502 | V4034D | CMOS circuit, 8-stage bidirectional parallel/serial bus register, possibly equivalent CD4034B |
| 1503 | V4035D | CMOS circuit, 4 bit shift register with synchronous parallel input, possibly equivalent CD4035B |
| 1504 | V4042D | CMOS circuit, 4 bit catch register, possibly equivalent CD4042B |
| 1505 | V4044D | CMOS circuit, 4 NAND-RS-Flip-Flop, possibly equivalent CD4044B |
| 1506 | V4046D | CMOS circuit, PLL circuit (phase locked loop), possibly equivalent CD4046BE |
| 1507 | V4048D | CMOS circuit, multi-function gate, possibly equivalent CD4048B |
| 1508 | V4050D | CMOS circuit, 6 non-inverting driver stages, possibly equivalent CD4050 |
| 1509 | V40511D | CMOS circuit, Decoder circuit (BCD to 7 segement), possibly equivalent CD4511BCN |
| 1510 | V4051D | CMOS circuit, 8-channel analog multiplexer/demultiplexer, possibly equivalent CD4051BE |
| 1511 | V4066D | CMOS circuit, 4 bilateral analogue switches, possibly equivalent CD4066BE |
| 1512 | V4093D | CMOS circuit, 4 NAND gates with 2 inputs each with Schmitt trigger behavior, possibly equivalent CD4093 |
| 1513 | V4520D | CMOS circuit, 2 binary 4 bit up counters, possibly equivalent CD4520BE |
| 1514 | V4531D | CMOS circuit, 13 bit parity checker, possibly equivalent MC14531BCP |
| 1515 | V4538D | CMOS circuit, 2X monoflop, possibly equivalent CD4538BE |
| 1516 | V4585D | CMOS circuit, 4 bit size comparator, possibly equivalent CD4585BE |
| 1517 | V50C40 | Selenium micro rectifier doubler circuit |
| 1518 | VB855D | Programmable parallel input/output circuit, max. clock frequency 2.5 MHz, extended temperature range, two 8 bit bidirectional channels, possibly equivalent Z80-PIO/PE |
| 1519 | VB8563D | Programmable serial input/output circuit, for asynchronous operation only, max, clock frequency 2.5 MHz, extended temperature range, possibly equivalent Z80-DART/PE |
| 1520 | VB856D | Programmable serial input/output circuit, max. clock frequency 2.5 MHz, extended temperature range, possibly equivalent Z80-SIO/PE |
| 1521 | VB857D | Couter timer circuit, 4 independent channels, max. clock frequency 2.5 MHz, extended temperature range, possibly equivalent Z80-CTC/PE |
| 1522 | VB880D | 8 bit microprocessor (CPU), 158 basic commands, max. clock frequency 2.5 MHz, extended temperature range, possibly equivalent Z80-CPU/PE |
| 1523 | VL224D20 | ditto (seizure type) |
| 1524 | VQ120A | Infrared emitter diode, possibly equivalent CQX57I |
| 1525 | VQ120B | Infrared emitter diode |
| 1526 | VQ120C | Infrared emitter diode |
| 1527 | VQ121 | Infrared emitter diode |
| 1528 | VQ121A | Infrared emitter diode, possibly equivalent LD261 |
| 1529 | VQ121B | Infrared emitter diode, possibly equivalent SFH409 |
| 1530 | VQ123A | Infrared emitter diode |
| 1531 | VQ123B | Infrared emitter diode |
| 1532 | VQ123C | Infrared emitter diode, possibly equivalent LD271 |
| 1533 | VQ125A | Infrared emitter diode |
| 1534 | VQ125B | Infrared emitter diode |
| 1535 | VQA10 | Light emitting diode diameter 5mm TSN red, possibly equivalent LS5160 |
| 1536 | VQA101 | Light emitting diode TSN red, possibly equivalent (TLR205) |
| 1537 | VQA13 | Light emitting diode diameter 5mm red, possibly equivalent TRL116A |
| 1538 | VQA13-1 | Light emitting diode diameter 5mm red, possibly equivalent LR5160 |
| 1539 | VQA14 | Light emitting diode TSN red, possibly equivalent LSB480 |
| 1540 | VQA15 | Light emitting diode red, possibly equivalent LRZ181 |
| 1541 | VQA16 | Light emitting diode diameter 5mm TSN red, possibly equivalent CQX54 |
| 1542 | VQA17 | Light emitting diode diameter 3mm TSN red, possibly equivalent (TLR123) |
| 1543 | VQA18 | Light emitting diode TSN red, possibly equivalent (TLR208) |
| 1544 | VQA19 | Light emitting diode TSN red, possibly equivalent (TLR207) |
| 1545 | VQA201 | Light emitting diode green, possibly equivalent TLG205 |
| 1546 | VQA23 | Light emitting diode diameter 5mm green, possibly equivalent LG5160 |
| 1547 | VQA24 | Light emitting diode TSN green, possibly equivalent LGB480 |
| 1548 | VQA25 | Light emitting diode green, possibly equivalent LGZ181 |
| 1549 | VQA26 | Light emitting diode diameter 5mm green, possibly equivalent CQX64 |
| 1550 | VQA27 | Light emitting diode diameter 3mm green, possibly equivalent TLG123 |
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