Product Details:
Supply voltage | 18v |
Input voltage | VCC |
Output current | +-225 mA |
Package thermal resistance Junction-to-Ambient | 130 |
Package thermal resistance Junction-to-Case | 15 |
Junction temperature | 150 |
Storage temperature | -65 to 150 |
The NE555 IC devices are precision timing circuits capable of producing accurate time delays or oscillation. In the time delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the a stable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor. The threshold and trigger levels normally are two-thirds and one-third, respectively, of VCC. These levels can be altered by use of the control-voltage terminal. When the trigger input falls below the trigger level, the flip-flop is set, and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level, the flip-flop is reset and the output is low. The reset (RESET) input can override all other inputs and can be used to initiate a new timing cycle. When RESET goes low, the flip-flop is reset, and the output goes low. When the output is low, a low impedance path is provided between discharge (DISCH) and ground. The output circuit is capable of sinking or sourcing current up to 200 mA. Operation is specified for supplies of 5V to 15V. With a 5-V supply, output levels are compatible with TTL inputs.
Features:-
• Timing from microseconds to hours
• A stable or monostable operation
• Adjustable duty cycle
• TTL compatible output can source or sink up to 200 mA
• “Green” Molding Compound (No Br, Sb)
• Lead Free Finish/ RoHS Compliant
Product Details:
Package/Case | PowerDIP-16 |
Mounting Type | Through Hole |
No. of Drivers | 1 |
No. of Output | 2 |
Maximum Supply Voltage (V) | 36 |
Minimum Supply Voltage (V) | 4.5 |
L293D PowerDIP-16 Stepper Motor Controller/ Driver is a dual H-bridge motor driver integrated circuit (IC). Motor drivers act as current amplifiers since they take a low-current control signal and provide a higher-current signal. This higher current signal is used to drive the motors.
The Device is a monolithic integrated high voltage, high current four channel driver designed to accept standard DTL or TTL logic levels and drive inductive loads (such as relays solenoids, DC and stepping motors) and switching power transistors. To simplify use as two bridges each pair of channels is equipped with an enable input. A separate supply input is provided for the logic, allowing operation at a lower voltage and internal clamp diodes are included.
It is suitable for use in switching applications at frequencies up to 5 kHz. The L293D is assembled in a 16 lead plastic package which has 4 centre pins connected together and used for heatsinking The L293DD is assembled in a 20 lead surface mount which has 8 centre pins connected together and used for heatsinking.
L293D contains two inbuilt H-bridge driver circuits. In its common mode of operation, two DC motors can be driven simultaneously, both in forward and reverse direction. The motor operations of two motors can be controlled by input logic at pins 2 & 7 and 10 & 15. Input logic 00 or 11 will stop the corresponding motor. Logic 01 and 10 will rotate it in clockwise and anticlockwise directions, respectively. Enable pins 1 and 9 (corresponding to the two motors) must be high for motors to start operating.
When an enable input is high, the associated driver gets enabled. As a result, the outputs become active and work in phase with their inputs. Similarly, when the enable input is low, that driver is disabled, and their outputs are off and in the high-impedance state. They are designed to drive inductive loads such as relays, solenoids, dc and bipolar stepping motors, as well as their high-current/high-voltage loads in positive-supply applications.
Note: Image may vary from actual product in terms of Manufacturer/Brand name according to the availability.
Features:Product Details:
Mounting Type | DIP |
Package | DIP -8 |
Operating Voltage Range | 2.4 V to 12 V |
Technology | CMOS |
Output Current | 1.6 mA |
Powering Current | 0.3 mA |
Temperature Range | -50 DegreeC - 125 DegreeC |
Features
Product Details:
Operating voltage | 2.4V 12V |
Low power and high | noise immunity CMOS technology |
Low | standby current |
Capable | decoding 12 bits of information |
HT12D | 8 address bits and 4 data bits |
Built-in | oscillator needs only 5% resistor |
HT12D is a decoder integrated circuit that belongs to 212 series of decoders. This series of decoders are mainly used for remote control system applications, like burglar alarm, car door controller, security system etc. It is mainly provided to interface RF and infrared circuits. They are paired with 212 series of encoders. The chosen pair of encoder/decoder should have same number of addresses and data format.In simple terms, HT12D converts the serial input into parallel outputs. It decodes the serial addresses and data received by, say, an RF receiver, into parallel data and sends them to output data pins. The serial input data is compared with the local addresses three times continuously. The input data code is decoded when no error or unmatched codes are found. A valid transmission in indicated by a high signal at VT pin. HT12D is capable of decoding 12 bits, of which 8 are address bits and 4 are data bits. The data on 4 bit latch type output pins remain unchanged until new is received.
Specifications & Features of HT12D Decoder IC:-
Applications of HT12D Decoder IC:-
Product Details:
Mounting Type | DIP |
Supply Voltage (VCC | 0.5 to 7.0V |
Input Voltage (VIN) | 1.5V to VCC 1.5V |
Output Voltage (VOUT) | 0.5 to VCC 0.5V |
Clamp Diode Current (IIK, IOK) | 20 mA |
DC Output Current, per pin (IOUT) | 35 mA |
DC VCC or GND Current, per pin (ICC) | 70 mA |
The 74HC595 high speed shift register utilizes advanced silicon-gate CMOS technology. This device possesses the high noise immunity and low power consumption of standard CMOS integrated circuits, as well as the ability to drive 15 LS-TTL loads. This device contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has 8 3-STATE outputs. Separate clocks are provided for both the shift register and the storage register.
The shift register has a direct-overriding clear, serial input, and serial output (standard) pins for cascading. Both the shift register and storage register use positive-edge triggered clocks. If both clocks are connected together, the shift register state will always be one clock pulse ahead of the storage register. The 74HC logic family is speed, function, and pin-out compatible with the standard 74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground.
Features:-
• Low quiescent current: 80 µA maximum (74HC Series)
• Low input current: 1 µA maximum
• 8-bit serial-in, parallel-out shift register with storage
• Wide operating voltage range: 2V–6V
• Shift register has direct clear
• Guaranteed shift frequency: DC to 30 MHz
Product Details:
Mounting Type | DIP |
Max Power Supply Voltage | 20VDC |
Max Logic Inputs | 0.3V to VCC |
Storage Temperature Range | 65 DegreeC to +160 DegreeC |
input current making | CMOS and LSTTL logic compatible |
input hysteresis for fast output | switching that is independent |
Product Details:
Mounting Type | Through Hole |
Package/Case | PDIP-8 |
Amplifier Type | High Gain Amplifier |
Minimum Supply Voltage (V) | 3 |
Maximum Supply Voltage (V) | 32 |
Number of Channel | 2 |
Number of Channel 2 Output Current Per Channel | 30 mA |
1 x LM358P PDIP-8 High Gain Operational Amplifier
Product Details:
Supply Voltage | 22v |
Input Voltage | vs |
Differential Input Voltage | 15v |
Peak Output Current (Internally Limited) | 3.5A |
Total power dissipation at T case = 90 DegreeC | 20W |
Storage and junction temperature | 40 to + 150 |
The TDA2030 is a monolithic IC in a Pentawatt package intended for use as a low-frequency class-AB amplifier. With VS max = 44 V it is particularly suited for more reliable applications without regulated supply and for 35 W driver circuits using low-cost complementary pairs. The TDA2030 provides high output current and has very low harmonic and crossover distortion. The device incorporates a short-circuit protection system comprising an arrangement for automatically limiting the dissipated power so as to keep the operating point of the output transistors within their safe operating range. A conventional thermal shutdown system is also included.
Features:-
Output power 18 W at VS = ±16 V / 4 Ω with 0.5% distortion
High output current
Very low harmonic and crossover distortion
Short-circuit protection
Thermal shutdown
Product Details:
Mounting Type | DIP |
Technology Family | CD4000 |
VCC (Min) (V) | 3 |
VCC (Max) (V) | 18 |
Channels | 4 |
Inputs per channel | 2 |
Input type | Schmitt-Trigger |
Output type | Push-Pull |
IOL (Max) (mA) | 6.8 |
CD4093 consists of four Schmitt-trigger circuits. Each circuit functions as a two-input NAND gate with Schmitt-trigger action on both inputs. The gate switches at different points for positive- and negative-going signals. The difference between the positive voltage (VP) and the negative voltage (VN) is defined as hysteresis voltage (VH) (see Fig. 2).
The CD4093 types are supplied in 14-lead hermetic dual-in-line ceramic packages (F3A suffix), 14-lead dual-in-line plastic packages (E suffix), 14-lead small-outline packages (M, MT, M96, and NSR suffixes), and 14-lead thin shrink small-outline packages (PW and PWR suffixes).
Features:-
Product Details:
Isolation Voltage | 5000 Vrms |
Package/Case | dip -4 |
Rise Time | 4us |
Fall Time | 3us |
Operating Temperature Range ( DegreeC) | 30 to 100 |
Maximum Collector Emitter Voltage | 80v |
Maximum Collector Current | 50 mA |
1 x PC817 DIP-4 Transistor Output Optocoupler
Product Details:
Collector-Base Voltage (Vcb) (V) | 50V |
Collector-Emitter Voltage (Vce) (V) | 45v |
Emitter-Base Voltage (Veb) (V) | 6 v |
Collector Current (DC) (A) | 100 mA |
Junction Temperature ( DegreeC) | 150 |
Storage condition C | 65 to 150 |
Product Details:
nput Voltage (VIN) | 0.5 VDC to VDD 0.5 VDC |
Storage Temperature (TS) | 65C to 150 C |
DC Supply Voltage (VDD) | 0.5 VDC to 18 VDC |
Power Dissipation (PD): Dual-In-Line | 700 mW |
Lead Temperature (TL) | 260C |
High noise immunity | 0.45 VDD (typ.) |
The CD4017 is a 5-stage divide-by-10 Johnson counter with 10 decoded outputs and a carry out bit. The configuration of the CD4017 permits medium speed operation and assures a hazard free counting sequence. The 10/8 decoded outputs are normally in the logical “0” state and go to the logical “1” state only at their respective time slot. Each decoded output remains high for 1 full clock cycle. The carry-out signal completes a full cycle for every 10/8 clock input cycles and is used as a ripple carry signal to any succeeding stages.
Features:-
Product Details:
Mounting Type | DIP |
Input Voltage (VIN) | 0.5 VDC to VDD +0.5 VDC |
Storage Temperature (TS) | 65 DegreeC to +150 DegreeC |
DC Supply Voltage (VDD) | 0.5 VDC to +18 VDC |
Power Dissipation (PD): Dual-In-Line | 700 mW |
Lead Temperature (TL) | 260 C |
The CD4017 is a 5-stage divide-by-10 Johnson counter with 10 decoded outputs and a carry out bit. The configuration of the CD4017 permits medium speed operation and assures a hazard free counting sequence. The 10/8 decoded outputs are normally in the logical “0” state and go to the logical “1” state only at their respective time slot. Each decoded output remains high for 1 full clock cycle. The carry-out signal completes a full cycle for every 10/8 clock input cycles and is used as a ripple carry signal to any succeeding stages.
Features:-
Product Details:
Operating Voltage (VDC) | 0 -46 |
Max. Operating Current (mA) | 4A |
Length (mm) | 20 |
Width (mm) | 4.5 |
Height (mm) | 17 |
Weight (gm) | 6 |
The L298 is an integrated monolithic circuit in a 15- lead Multiwatt and PowerSO20 packages. It is a high voltage, a high current dual full-bridge driver designed to accept standard TTL logic levels and drive inductive loads such as relays, solenoids, DC and stepping motors. Two enable inputs are provided to enable or disable the device independently of the input signals. The emitters of the lower transistors of each bridge are connected together and the corresponding external terminal can be used for the connection of an external sensing resistor. An additional
supply input is provided so that the logic works at a lower voltage.
1 x L298N Multiwatt-15V Dual Full-bridge Driver
Product Details:
Output Voltage | 9 |
Phase | Single Phase |
Usage/Application | Electronics |
Mounting Type | DIP |
Model Name/Number | LM7809 |
Regulator Type | Linear Regulator |
Output Type | Fixed |
Product Details:
Mounting Type | SMD/SMT |
Package/Case | SOIC-8 |
Amplifier Type | High Gain Amplifier |
Minimum Supply Voltage (V) | 3 |
Maximum Supply Voltage (V) | 32 |
Number of Channel | 2 |
Output Current Per Channel | 30 mA |
Note: Supply voltages larger than 32V for single supply and outside the range of ±16V for dual supply can permanently damage the device.
Warning: This integrated circuit can be damaged by ESD. Failure to observe proper handling and installation procedures can cause damage.
Package Includes:5 x LM358DR SOIC-8 High Gain Operational Amplifier
Product Details:
Output Voltage | 4.8 5 5.2 V |
Mounting Type | DIP |
Line Regulation | 4 100 m V |
Load Regulation | 9 100 m V |
Quiescent Current | 5 8 DegreeC |
Ripple Rejection | 62 73 d B |
The LM7805 series of three terminal positive regulators are available in the TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
Features:-
* Output Current up to 1A
* Output Voltages of 5, 6, 8, 9, 12, 15, 18, 24
* Thermal Overload Protection
* Short Circuit Protection
* Output Transistor Safe Operating Area Protection
Product Details:
Supply voltage (VCC) | 0.5V to 6.5V |
Input and output pin voltage | 0.5V to VCC 0.5 |
Operating temperature range | 40C to 85C |
Storage temperature range: | 55C to 125V |
Number Of Pins | 16 |
Mounting type | surface mount (SMD or SMT) |
CH340 is a USB bus conversion chip. It can realize USB to UART interface or USB to printer interface. In serial UART mode, it provides a common MODEM liaison signal, used to expand the UART interface of computer or upgrade the common serial device to a USB bus directly.
FeaturesProduct Details:
Mounting Type | SMD |
Output Type | Fixed |
Package/Case | SOT-223 |
Operating Temperature Range ( DegreeC) | 24 to 84 |
Polarity | Positive |
Input Voltage Range | 1.8V1.8V |
Output Voltage(V) | 3.3 |
AMS1117-3.3V, 1A, SOT-223 Voltage Regulator IC is a series of low dropout three -terminal regulators with a dropout of 3.3V at 1A load current. AMS 1117 features a very low standby current 2mA compared to 5mA of a competitor. Other than a fixed version, Vout = 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V, and 12V, AMS1117 has an adjustable version, which can provide an output voltage from 1.25 to 12V with only two external resistors.
AMS 1117 offers thermal shut down and current limit functions, to assure the stability of chip and power system. And it uses a trimming technique to guarantee output voltage accuracy within 2%. Other output voltage accuracy can be customized on demand, such as 1%
Schematics:Features:1 x AMS1117-1.8V, 1A, SOT-223 Voltage Regulator IC