8 Mart 2010 Pazartesi

CD 4001ve CD 4585 Arası CMOS Entegreler

CD 4001ve CD 4585 Arası CMOS Entegreler


CMOS terim olarak tamamlayıcı MOS Lojik (Complementary Metal Oxide Semiconductor) ifadesinin kısaltılması olarak kullanılmaktadır. Entegre devrelerinin tasarımında alan etkili transistörler kullanılmıştır. Logic fonksiyonlar aynı kalmakla beraber TTL ve CMOS yapım teknolojilerinde kullanılan araçlar farklıdır. Devre teknolojileri lojik fonksiyonlarda değil sadece performans karakteristiklerinde değişiklik gösterir. CMOS ailesi temel olarak metal kapılı CMOS ve silikon kapılı CMOS olmak üzere iki ayrı işlem teknolojisi katagorisine ayrılır. Eski metal kapılı teknoloji 4000 serisinden oluşurken, yeni silikon kapılı teknolojiler ise 74C, 74HC ,74HCT serisinden oluşur. CMOS ailesine ait bütün 74 serisi, TTL’ ler ile bacak ve fonksiyon uyumludur. Yani TTL ve CMOS entegreler aynı sayıda ve benzer giriş, çıkış, besleme gerilimine (Vcc) sahiptir. Ayrıca 74HCT serisi TTL ile voltaj seviyesi uyumludur. 74HCT serisinin 74C ve 74HC serileri ile bağlanması için özel bir gereksinim yoktur. TTL ile CMOS ailesi arasındaki farklılıklar performans karakteristiklerinde yatar.
Aşağıdaki cmos entegrelerin haricinde köprü doğrultucular, 2N serisi transistörler, 2SA serisi transistörler, 2SB serisi transistörler, 2SC serisi transistörler, 2SD serisi transistörler, 2SH-K serisi transistörler, sık kullanılan pnp ve npn transistörler,opto izolatörler, display ve ledere Daha sonra değineceğiz

CD 4001  dörtlü 2-giriş VEYADEĞİL kapısı  Fairchild
CD 4007C   İkili Complementary Pair Plus Inverter Fairchild
CD 4009U B  Hex Inverter/Level Shifter Texas Instruments
CD 4010 B Hex Buffer/Level Shifter  Texas Instruments
CD 4011 BC  dörtlü 2-giriş VEDEĞİL kapısı  Fairchild
CD 4013 BC İkili D tipi Flip-Flop  Fairchild
CD 4015 BC İkili 4- Bit Static Shift Register  Fairchild
CD 4016 BC dörtlü Bilateral Switch  Fairchild 
CD 4017 BC Onlu Sayıcı / bölücü 10 Decoded çıkışlı Fairchild 
CD 4020  14-Stage Ripple Carry Counter Fairchild
CD 4021 BC 8 Stage Static Shift Register  Fairchild
CD 4022 BC Sekize Sayıcı / Bölücü 8 Decoded çıkışlı Fairchild 
CD 4023 BC Tamponlu Triple 3-giriş VEDEĞİL kapısı Fairchild
CD 4024 BC  7-Stage Ripple Carry Binary Counter Fairchild
CD 4027 BC İkili J-K Master/Slave Flip-Flop w/ Set VE Reset Fairchild
CD 4028 BC  BCD -to-Decimal Decoder Fairchild
CD 4029 BC  İkili / onlu yukarı aşağı sayıcı Fairchild
CD 4031 B 64-Stage Static Shift Register  Texas Instruments
CD 4040 12-Stage Ripple Carry Counter Fairchild
CD 4043 BC  dörtlü 3-State VEYADEĞİL R/S Latches Fairchild
CD 4044 BC dörtlü 3-State VEDEĞİL R/S Latches Fairchild
CD 4045 B 21-Stage Counter Texas Instruments
CD 4046 B Micropower   Phase-Locked Loop Fairchild
CD 4047 BC  Low Power Monosta Ble/Asta Ble Multivi Brator Fairchild
CD 4049U BC Hex Inverting Buffer Fairchild
CD 4050 BC Hex Non-Inverting Buffer Fairchild
CD 4051 BC Single 8-Channel Analog Multiplexer/Demultiplexer Fairchild
CD 4052 BC  İkili 4-Channel Analog Multiplexer/Demultiplexer Fairchild
CD 4053 BC Triple 2-Channel Analog Multiplexer/Demultiplexer  Fairchild
CD 4060 14-Stage Ripple Carry Counter  Fairchild
<>D 4066 BM/ BC dörtlü Bilateral Switch  National Semi
CD 4069U BC  Hex Inverter  Fairchild
CD 4070 BC dörtlü 2-giriş Özel VEYA kapısı  Fairchild
CD 4071 BC dörtlü 2-giriş VEYA kapısı   Fairchild
CD 4076 BMS 4- Bit D-Type Register w/ 3-State Output  Intersil
CD 4081 BC dörtlü 2-giriş VE kapısı  Fairchild
CD 4086 B ExpVEa Ble 4-Wide 2-giriş VE-OR-Invert kapısı Texas Instruments
CD 4089 B Binary Rate Multiplier  Texas Instruments
CD 4093 BC dörtlü 2-girişVEDEĞİL Schmitt Trigger  Fairchild
CD 4094 BC 8- Bit Shift Register/Latch w/ 3-State Outputs  Fairchild
CD 4098 B İkili Monosta Ble Multivi Brator Texas Instruments 
CD 4099 BC 8- Bit Addressa Ble Latch Fairchild
CD 40102 B  8-Stage Presetta Ble Decade Counter  Texas Instruments
CD 40103 B  8-Stage Presetta Ble Binary Counter Texas Instruments
CD 40106 Hex Schmitt Trigger Fairchild  
CD 40109 B  dörtlü Low-to-High Voltage Level Shifter Texas Instruments
CD 40147 B  10-Line to 4-Line BCD Priority Encoder Texas Instruments
CD 40174 BC Hex D-Type Flip-Flop Texas Instruments
CD 40182 BMS  Look-Ahead Carry Generator Intersil
CD 40192 B 4- Bit Up/Down Synchronous Decade Counter Texas Instruments 
CD 40193 B, BC 4- Bit Up/Down Synchronous Binary Counter Fairchild
CD 40194 B  4- Bit Bidirectional Universal Shift Register Texas Instruments
CD 40257 B dörtlü 2-Line-to-1-Line Data Selector/Multiplexer Texas Instruments
CD 4502 B Stro Bed Hex Buffer Texas Instruments
CD 4503 B Stro Bed Hex Non-Inverting Buffer Fairchild
CD 4508 B İkili 4- Bit Latch Texas Instruments
CD 4510 B Presetta Ble Up/Down Decade Counter Texas Instruments
CD 4511 BC  BCD -to-7 Segment Latch/Decoder/Driver Fairchild
CD 4512 BC  8-Channel Buffered Data Selector Fairchild
CD 4514 BC 4- Bit Latched 4-to-16 Line Decoder Fairchild
CD 4515 BC  4- Bit Latched 4-to-16 Line Decoder Fairchild
CD 4516 B  Presetta Ble Up/Down Binary Counter Texas Instruments
CD 4517 B  İkili 64-Stage Static Shift Register Texas Instruments
CD 4518 B İkili BCD Up-Counter Texas Instruments
CD 4520 B  İkili Binary Up-Counter Texas Instruments 
CD 4521 B 24-Stage Frequency Divider Texas Instruments
CD 4527 B BCD Rate Multiplier Texas Instruments
CD 4528 BC İkili Monosta Ble Multivi Brator Fairchild
CD 4532 B 8- Bit Priority Encoder Texas Instruments
CD 4536 B  Programma Ble Timer Texas Instruments
CD 4538 BC İkili Precision Monosta Ble Fairchild
CD 4541 BC Programma Ble Timer Fairchild  
CD 4543 B BCD -to-Seven-Segment Latch/Decoder/Driver for LCD s Texas Instruments 
CD 4555 B İkili Binary-to-1-of-4 Decoder/Demultiplexer Texas Instruments
CD 4556 B İkili Binary-to-1-of-4 Decoder/Demultiplexer Texas Instruments  
CD 4585 B  4- Bit Magnitude Comparator Texas Instruments  

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LED DİRENÇ HESAPLAMA

All LEDs require current limiting, without a current limiting mechanism the LED will usually burn out in under a second. Adding a simple resistor is the easiest way to limit the current. Use the calculator below to find out the value of resistor you require.

For example if you are wanting to power one of our_blank">red LEDs in an automotive application you would see that the typical forward voltage is 2.0 Volts and the maximum continuous forward current is 30mA. Therefore you would enter 14.5, 2.0 and 30 into the Single LED calculation box. After calculating you get 470ohm 1 watt as the result. Here is a that allows you to enter a resistor value and generate the corresponding color code.

Note: For automotive applications use the actual system voltage, not 12 Volts. Most 12 Volt system actually operate at around 14.5 Volts.

Supply Voltage
VOLTS
Voltage Drop Across LED
VOLTS
Desired LED Current
MILLIAMPS



Calculated Limiting Resistor
OHMS
Nearest higher rated 10% resistor

Calculated Resistor Wattage
WATTS
Safe pick is a resistor with
power rating of (common values are .25W, .5W, and 1W)
WATTS

LEDs in series

Several leds in series with one resistor
Supply Voltage
VOLTS
Voltage Drop Across LED
VOLTS
Desired LED Current
MILLIAMPS
How many LEDs connected




Calculated Limiting Resistor
OHMS
Nearest higher rated 10% resistor

Calculated Resistor Wattage
WATTS
Safe pick is a resistor with
power rating of (common values are .25W, .5W, and 1W)
WATTS
LM317 UYGULAMA DEVRELERİ HESAPLAMASI

 




Çıkış Voltajı
R1 resistor

R2 resistor

R1 resistor
R2 resistor

Çıkış Voltajı


Lm317 uygulama devreleri ve detayli bilgiye Buradan ulasabilirsiniz

LM555 - ASTABLE OSCILLATOR CALCULATOR

LM555 - ASTABLE OSCILLATOR CALCULATOR
Value Of R1 Ohms Value Of R2 Ohms
Value Of C1 Microfarads
Output Time HIGH SECONDS Output Time LOW SECONDS Output Period HIGH + LOW SECONDS Output Frequency HERTZ Output Duty Cycle PERCENT
Resistor values are in Ohms (1K = 1000) - Capacitor values are in Microfarads (1uF = 1)

NOTE: The leakage currents of electrolytic capacitors will affect the actual output results of the timers. To compensate for leakage it is often better to use a higher value capacitor and lower value resistances in the timer circuits.

LM555 Astable Oscillator Circuit Diagram


LM555 - ASTABLE CAPACITOR CALCULATOR

The next calculator can find the capacitance needed for a particular output frequency if the values of R1 and R2 are known.

Value Of R1 Ohms Value Of R2 Ohms
Frequency Desired Hertz
Capacitance uF
s

VOLT AMPER OHM ve WATT HESAPLAMA

Current:
kA (kiloamps) A (amps) mA (milliamps) µA (microamps)
Voltage:
kV (kilovolts) V (volts) mV (millivolts) µV (microvolts)