Domestic microcircuits

Results: 1174

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Fixed columns: MPN, Article, Brand, stock, price, discounts, quantity, description.

Weight g.
Type of shell
Mounting type
Appointment
Factory packaging

	MPN	Article	Brand	In stock	Price	Discounts	Quantity	Description	Weight g.	Type of shell	Mounting type	Appointment	Factory packaging

Chip K555LP5

#771

21371

СНГ

15834 шт

5 грн.

10+	4,75 грн.
50+	4,50 грн.
100+	4 грн.

4 two-input &quot;XOR&quot; elements

DIP14

DIP

Logics

100 pieces.

Chip 265UV6

#11784

24014

СНГ

7101 шт

42 грн.

10+	39,90 грн.
50+	37,80 грн.
100+	33,60 грн.

The 265UV6 chip is a cascode amplifier.

2.1

—

DIP

Amplifiers

20pcs

Chip KR140UD20B (=µA747, 140UD7x2)

#8407

21207

СНГ

6342 шт

10 грн.

10+	9,50 грн.
50+	9 грн.
100+	8 грн.

Dual (two-channel) medium-precision operational amplifier with internal frequency correction and input short-circuit protection.

DIP14

DIP

Amplifiers

100 pieces.

Chip K555LA2

#675

21694

СНГ

6273 шт

5 грн.

10+	4,75 грн.
50+	4,50 грн.
100+	4 грн.

Logic element 8I-NOT.

DIP14

DIP

Logics

100 pieces.

Chip KR1561KT3 (=CD4066)

#13299

25393

СНГ

4546 шт

4 грн.

10+	3,80 грн.
50+	3,60 грн.
100+	3,20 грн.

Four bi-directional switches

DIP14

DIP

Logics

100 pieces.

Chip K555TV6

#7366

21306

СНГ

4511 шт

4 грн.

10+	3,80 грн.
50+	3,60 грн.
100+	3,20 грн.

Two JK flip-flops with reset.

DIP14

DIP

Logics

100 pieces.

Chip KR1582IP1

#9870

21649

СНГ

4380 шт

58 грн.

10+	55,10 грн.
50+	52,20 грн.
100+	46,40 грн.

The microcircuit is a circuit (LSI LU) for processing control signals and interaction of automatic telephone exchanges (ATS) and is designed for logical and temporal processing of control and interaction signals transmitted between exchanges via trunk lines, packed with IKM-30 equipment. The LSI is universal for various types of matching devices (CV) included in the IKM-30 equipment: outgoing MI and incoming CB, as well as for various modes of connecting the CS to the connecting lines (local, long-distance, decade-step, coordinate). The choice of operating modes is carried out by applying the appropriate levels to the inputs for changing the mode &quot;MO&quot; and the inputs for selecting the SI /CB &quot;CS&quot; mode. In addition to the logical processing of SIV and the formation of output control signals CO, TF, EBL, LSI performs the function of holding the conversational path in case of failures and accidents in the DSP equipment, and also implements the functions of time selection of signals and correction of the duration of dialing pulses. All types of temporal signal processing are carried out digitally, which significantly increases the stability of the parameters.

DIP28

DIP

Telephony

15pcs

Chip KM155LA4

#755

21232

СНГ

3644 шт

5 грн.

10+	4,75 грн.
50+	4,50 грн.
100+	4 грн.

3 logical elements 3I-NOT.

DIP14

DIP

Logics

100 pieces.

Chip KR1008VZh7

#9803

21383

СНГ

2208 шт

6.50 грн.

10+	6,17 грн.
50+	5,85 грн.
100+	5,20 грн.

Electronic dialer for telephones with pulse dialing and remembering the last number.

2.5

DIP22

DIP

Telephony

64pcs

Chip K555LA4

#680

21372

СНГ

2048 шт

4 грн.

10+	3,80 грн.
50+	3,60 грн.
100+	3,20 грн.

Three logical elements 3I-NOT.

DIP14

DIP

Logics

100 pieces.

Chip K561KT3

#3946

26500

СНГ

2043 шт

7 грн.

10+	6,65 грн.
50+	6,30 грн.
100+	5,60 грн.

Four bidirectional switches.

DIP14

DIP

Logics

100 pieces.

Chip KR142EN8V (=7815) 15V

#8458

25509

СНГ

1811 шт

10 грн.

10+	9,50 грн.
50+	9 грн.
100+	8 грн.

Voltage stabilizer +15V 1.5A

2.8

TO-220

DIP

Nutrition

100 pieces.

Chip K561TM3A

#4053

22392

СНГ

1491 шт

6 грн.

10+	5,70 грн.
50+	5,40 грн.
100+	4,80 грн.

Four D-flip-flops (type &quot;latch&quot;, with direct and inverted outputs and static recording control). The IC has two strobe inputs: a sync C input and a polarity control input.

1.2

DIP16

DIP

Logics

100 pieces.

Chip 228NK1

#11782

24012

СНГ

1486 шт

35 грн.

10+	33,25 грн.
50+	31,50 грн.
100+	28 грн.

The 228NK1 microcircuit is a diode-resistor matrix.

2.1

—

DIP

Telephony

20pcs

Chip KM155LA6

#4067

21257

СНГ

1431 шт

4 грн.

10+	3,80 грн.
50+	3,60 грн.
100+	3,20 грн.

Integrated circuit of the TTL series. KM155LA6 microcircuits are 2 logical elements 4I-NOT with a large output branching factor. Contains 34 integral elements. Housing type 201.14-1, weight no more than 1 g. Maximum permissible operating modes KM155LA6: - Supply voltage .......... 4.75 - 5.25 V - Low level input voltage .......... - High level input voltage .......... &gt; 2.4V - Low level input current .......... - High level output current .......... - Load capacity .......... - The duration of the front and cut of the input pulse - Ambient temperature: - K155 .......... -10 + 70 °С - KM155 ......... - 45 + 85 ° С

DIP14

DIP

Logics

100 pieces.

Chip K555LA1

#770

22048

СНГ

1430 шт

6 грн.

10+	5,70 грн.
50+	5,40 грн.
100+	4,80 грн.

Two logical elements 4I-NOT.

DIP14

DIP

Logics

100 pieces.

Chip K555IE7

#674

22041

СНГ

1422 шт

6 грн.

10+	5,70 грн.
50+	5,40 грн.
100+	4,80 грн.

Reversible four-digit binary counter.

1.2

DIP16

DIP

Logics

200pcs

Chip KR559IP1 (=DS3881)

#888

21319

СНГ

1355 шт

6 грн.

10+	5,70 грн.
50+	5,40 грн.
100+	4,80 грн.

The microcircuit is designed to exchange information between devices and system units and to transfer data to peripheral devices, display and indication devices, for interfaces made using bipolar technology (TTLS). The KR559IP1 microcircuit consists of four trunk transmitters

1.1

DIP16

DIP

Logics

90pcs

Chip KM133LA3

#9865

21644

СНГ

1292 шт

12 грн.

10+	11,40 грн.
50+	10,80 грн.
100+	9,60 грн.

Integrated semiconductor microcircuit (transistor-transistor logic). Represents four logical elements &quot;2I-NOT&quot;

0.4

SO14

SMD

Logics

50pcs

Chip KR514ID1

#842

21234

СНГ

1248 шт

6 грн.

10+	5,70 грн.
50+	5,40 грн.
100+	4,80 грн.

Decoder for a seven-segment semiconductor digital indicator with disconnected segment anodes.

DIP14

DIP

Logics

100 pieces.

Chip KR1533ID4

#840

21214

СНГ

1209 шт

12 грн.

10+	11,40 грн.
50+	10,80 грн.
100+	9,60 грн.

Double decoder.

1.1

DIP16

DIP

Logics

90pcs

Chip KM155LA3

#4065

21331

СНГ

1201 шт

6 грн.

10+	5,70 грн.
50+	5,40 грн.
100+	4,80 грн.

Integrated circuit of the TTL series. Chips KM155LA3 are 4 logic elements 2I-NOT. Contain 56 integral elements. Housing type 201.14-8, weight no more than 2.2 g. Maximum permissible operating modes KM155LA3: - Supply voltage .......... 4.75 - 5.25 V - Low level input voltage .......... - High level input voltage .......... &gt; 2.4V - Low level input current .......... - High level output current .......... - Load capacity .......... - The duration of the front and cut of the input pulse - Ambient temperature: - K155 .......... -10 + 70 °С - KM155 ......... - 45 + 85 ° С

DIP14

DIP

Logics

100 pieces.

Chip ARF3.438.010 met.

#15835

28068

СНГ

1087 шт

80 грн.

10+	76 грн.
50+	72 грн.
100+	64 грн.

Appointment - differential system for the equipment of digital system IKM-30-4.

DIP28

DIP

Telephony

6pcs

Chip K172TP1

#873

21955

СНГ

1033 шт

8 грн.

10+	7,60 грн.
50+	7,20 грн.
100+	6,40 грн.

Two stage trigger with input logic.

DIP14

DIP

Logics

100 pieces.

Chip 04NF001-02 (=ARF3.438.010) ker.

#12783

25140

СНГ

917 шт

55 грн.

10+	52,25 грн.
50+	49,50 грн.
100+	44 грн.

Appointment - differential system for the equipment of digital system IKM-30-4.

DIP28

DIP

Telephony

40pcs

Chip K561LE6A

#775

21399

СНГ

903 шт

4 грн.

10+	3,80 грн.
50+	3,60 грн.
100+	3,20 грн.

Two logical elements 4OR-NOT.

DIP14

DIP

Logics

100 pieces.

Chip KR580VA86

#697

21384

СНГ

873 шт

6 грн.

10+	5,70 грн.
50+	5,40 грн.
100+	4,80 грн.

Bidirectional 8-bit non-inverting tri-state bus driver. The IC serves as a buffer device in the circuits of microprocessor systems of the KR560, KM580 series and communicates the microprocessor with peripheral information input-output devices. The presence of a state with a high output impedance allows you to load a group of such microcircuits with one load. Possesses the increased loading capacity.

2.5

DIP20

DIP

Logics

70pcs

Chip K176TM2

#9504

21941

СНГ

855 шт

5 грн.

10+	4,75 грн.
50+	4,50 грн.
100+	4 грн.

2 D-flip-flops with setting &quot;0&quot; and &quot;1&quot;.

DIP14

DIP

Logics

100 pieces.

Chip K561IE9

#9801

21375

СНГ

811 шт

6 грн.

10+	5,70 грн.
50+	5,40 грн.
100+	4,80 грн.

A counter dividing by eight. The IC uses Johnson&#39;s octal code (when the counter moves to the next logical state, only one logical variable changes). As one bit of the counter, a clocked MS type D flip-flop with a direct setting input of 0 is used.

1.1

DIP16

DIP

Logics

90pcs

Chip KR1008VZh4 (=S2561)

#8443

22290

СНГ

805 шт

6 грн.

10+	5,70 грн.
50+	5,40 грн.
100+	4,80 грн.

Ring tone shaper and is intended for use in ringing devices of telephone sets and in sound signaling devices.

DIP14

DIP

Telephony

100 pieces.