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BLDC Fan Kit -04
COOLING FAN 3″ REXNORD
| Type | PANEL COOLING FAN |
| Size | 60X60X25 MM |
| Voltage | 12V & 24V |
| Color | BLACK |
| Material | Thermoplastic PBT (UL 94V-0) |
| Number Of Blade | 7 |
| Power | 12V DC & 24V DC |
| Air Flow | 20 CFM |
| Bearings | SLEEVE |
| Brand | REXNORD |
| Current | 0.10 A & 0.07 A |
| Input Power | 1.2 W & 1.7 W |
| Motor Protection | Reverse Polarity Protected & Locked Rotor |
| Weight | 62 |
| Noise | 27 dB(A) |
| Operating Temperature | - 10 to + 70 C |
| Price Range | 120-200 |
| Size/Dimension | 2.5" ( 60X60X25 MM ) |
| Speed | 4200 RPM |
| Static Pressure | 3.8 mm H2O |
Tech-Lobby Light 13.4ft Waterproof RGB SMD LED Strip Rope with Lighting Color Changing Full Kit with 24-Keys IR Remote Controller, Power Supply for Room, Bedroom, Home, Kitchen Decoration
- EASY INSTALLATION: You can stick the light anywhere you like, but be careful to keep the surface clean and dry and do not fold the LED solder joints to avoid bad adhesion and some abnormal LED color. Every 3 LEDs can be cut without damaging the remaining strips, and strips with epoxy glue can be bent at will.
- WIDELY USE: The remote can dim the LED light strip and offers 24 different colors and modes like Flashing, Breathing, Strobe, Gradient, Cool etc. The lights are very suitable for living room, kitchen, cabinet, car, bedroom, party, Christmas or wedding.
- HIGH QUALITY: Ultra bright and high-quality LED chip allows the LED lights to be very colorful and durable. These are energy-friendly lights because of the 12 volt adapter and are safe to touch.
- BEST CHOICE for DECORATION: Our led strip lights are treated with IP65, high quality, waterproof. But please note: only LED strips are waterproof. Remote controller, power adaptor and connectors are non-waterproof. Strip light have a memory function, when you turn on it, it will be the same as last usage. The colorful lights in the dark are perfect for watching TV,gardens,Christmas,clubs, parties,theatrical performances,interior and exterior decorations,etc.
IC 74LS04 74LS04 Hex Inverter IC (7404 IC) DIP-14 Package
74LS04 is Hex Inverter NOT gate IC. It consists of six inverters which perform logical invert action. output of an inverter is complement of its input logic state i.e. when input is high its output is low and vice versa. device contains six independent gates each of which performs logic INVERT function. Operating voltage is 5V, high-level input voltage is 2V, and low-level input is 0.8V. Contains absolute maximum ratings over operating free-air temperature range, recommended operating conditions, electrical characteristics over recommended operating free-air temperature range.Features:- 
- 6 Hex Inverters in a 14-Pin DIP Package
- Outputs Directly Interface to CMOS, NMOS and TTL
- Large Operating Voltage Range
- Wide Operating Conditions
- Type: DIP Bipolar
- Voltage Rating: 4.75 to 5.25V
- Current Rating: Max. 16mA Output
- Temperature Rating: 0 to 70Deg C
- Number of: 14 Pins
- Mounting: Through Hole
IC 74HC245 74LS245 3-State Octal Bus Transceiver IC (74245 IC) DIP-20 Package
The 74LS245 octal bus transceivers are designed for asynchronous two-way communication between data buses. The control function implementation minimizes external timing requirements. The device allows data transmission from the A Bus to the B Bus or from the B Bus to the A Bus depending upon the logic level at the direction control (DIR) input. The enable input (G) can be used to disable the device so that the buses are effectively isolated.Features:- • Bi-Directional bus transceiver in a high-density 20-pin package• 3-STATE outputs drive bus lines directly• PNP inputs reduce DC loading on bus lines• Hysteresis at bus inputs improve noise margins• Typical propagation delay times, port-to-port 8 ns• Typical enable/disable times 17 ns• IOL (sink current) 24 mA• IOH (source current) −15 mASpecifications:-
Related Document:- 74LS245 IC Datasheet
| Parameter | Specification |
| Supply Voltage (VCC) | 7 V |
| Input Voltage (VI) | 7 V |
| Operating free-air temperature range | 0°C to +70°C |
| Storage temperature range | –65°C to +150°C |
74LS245 IC DatasheetIC 74HC164 ST 74HC164 8-Bit Serial In/Parallel out Shift Register IC (74164 IC) DIP-14 Package
74HC164 utilizes advanced silicon-gate CMOS technology. It has the high noise immunity and low consumption of standard CMOS integrated circuits. It also offers speeds comparable to low power Schottky devices. This 8-bit shift register has gated serial inputs and CLEAR.Each register bit is a D-type master/slave flip-flop. Inputs A & B permit complete control over the incoming data. A LOW at either or both inputs inhibits entry of new data and resets the first flip-flop to the low level at the next clock pulse. A high level on one input enables the other input which will then determine the state of the first flip-flop.Data at the serial inputs may be changed while the clock is HIGH or LOW, but only information meeting the setup and hold time requirements will be entered. Data is serially shifted in and out of the 8-bit register during the positive going transition of the clock pulse. Clear is independent of the clock and accomplished by a low level at the CLEAR input. The 74HC logic family is functionally as well as 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:-
Related Document:- 74HC164 IC Datasheet
- Typical operating frequency: 50 MHz
- Typical propagation delay: 19 ns (clock to Q)
- Wide operating supply voltage range: 2V to 6V
- Low input current: 1 µA maximum
- Low quiescent supply current: 80 µA maximum (74HC Series)
- Fanout of 10 LS-TTL loads
| Parameter | Min | Max | Unit |
| Supply Voltage (VCC) | 2 | 6 | V |
| DC Input or Output Voltage (VIN, VOUT) | 0 | Vcc | V |
| Operating Temperature Range (TA) −4 | -40 | 85 | °C |
| Input Rise or Fall Times | |||
| VCC = 2.0V | 1000 | ns | |
| VCC = 4.5V | 500 | ns | |
| VCC = 6.0V | 400 | ns |
74HC164 IC DatasheetIC 74HC139 74LS139 Dual 2-to-4 line Decoder/Demultiplexer IC (74139 IC) DIP-16 Package
The 74LS139 comprises two separate two-line-to-four line decoders in a single package. The active-low enable input can be used as a data line in demultiplexing applications. All of these decoders/demultiplexers feature fully buffered inputs, presenting only one normalized load to its driving circuit. All inputs are clamped with high-performance Schottky diodes to suppress line-ringing and simplify system design.These Schottky-clamped circuits are designed to be used in high-performance memory-decoding or data-routing applications, requiring very short propagation delay times. In high-performance memory systems these decoders can be used to minimize the effects of system decoding. When used with high-speed memories, the delay times of these decoders are usually less than the typical access time of the memory. This means that the effective system delay introduced by the decoder is negligible.Features:-• Designed specifically for high speed: Memory decoders Data transmission systems• 74LS139 contains two fully independent 2-to-4-line decoders/demultiplexers• Schottky clamped for high performance• Typical propagation delay (3 levels of logic) is 21 ns• Typical power dissipation is 34 mWSpecifications:-
Related Document:- 74LS139 IC Datasheet
| Parameter | Specification |
| Supply Voltage (VCC) | 7 V |
| Input Voltage (VI) | 7 V |
| Operating free-air temperature range | 0°C to +70°C |
| Storage temperature range | –65°C to +150°C |
74LS139 IC Datasheet
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