
Allicdata Part #: | TLC556IDG4-ND |
Manufacturer Part#: |
TLC556IDG4 |
Price: | $ 0.61 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC OSC TIMER DUAL 2.1MHZ 14-SOIC |
More Detail: | 555 Type, Timer/Oscillator (Dual) IC 2.1MHz 14-SOI... |
DataSheet: | ![]() |
Quantity: | 1000 |
500 +: | $ 0.55456 |
Series: | LinCMOS™ |
Packaging: | Tube |
Part Status: | Active |
Type: | 555 Type, Timer/Oscillator (Dual) |
Count: | -- |
Frequency: | 2.1MHz |
Voltage - Supply: | 3 V ~ 18 V |
Current - Supply: | 720µA |
Operating Temperature: | -40°C ~ 85°C |
Package / Case: | 14-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 14-SOIC |
Mounting Type: | Surface Mount |
Base Part Number: | TLC556 |
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The TLC556IDG4 is a programmable timer/oscillator integrated circuit (IC). The device comes with two uncommitted flip-flops, two uncommitted logic gates, two uncommitted outputs, one uncommitted timer/oscillator, an eight-bit prescaler, and a latch enable/disable control. This device is used in a wide variety of applications, including clock/timing, timer/delay, frequency/phase instrumentation, and many other situations as a general-purpose, programmable timer/delay/oscillator. All of these features make this device ideal for use in many applications.
The TLC556IDG4 is used in high-frequency applications because the device offers high speed, low-power operation, and precise time-critical control of the flip-flops and logic gates. It\'s also suitable for use in low-speed applications, due to its low power consumption and precise timing and control. The device offers a variety of clock/timing mechanisms, including oscillators and individual timer and delay circuits. These circuits can be programmed to provide a precise range of frequencies, and precise control over timing/delay.
The application field of the TLC556IDG4 can be broadly classified into Clock/Timing, Programmable Timers, and Oscillators. In the clock/timing field, the device is capable of providing high speed and precise timing of microcontroller instruction cycles, and controlling the timing of clock-controlled events. Additionally, the device can be programmed to provide synchronous, asynchronous, or continuous clocks in phase-locked loops, and deployable in a variety of digital logic circuits. As a programmable timer, the TLC556IDG4 can be used in industrial applications, such as process control, time-stamping, and time-of-day specials. This device can be used to control the timing of the various control signals sent out by microcontrollers and other devices.
For use as an oscillator, the TLC556IDG4 can generate a variety of outputs, from square waves and triangle waves to pulse-width modulation signals. These signals can be used to regulate the speed, torque, and direction of DC and AC motors, or for frequency and phase instrumentation. This device is also suitable for use in sound frequency generators, bistable circuits, and other oscillating circuits.
The working principle of the TLC556IDG4 is based on a basic flip-flop circuit. Two uncommitted flip-flops are provided, each with its own D-input and clock input. The flip-flops can be driven by a clock signal, or by the device\'s internal oscillator. The device also includes two uncommitted logic gates and outputs, which can be configured to output pulse-triggered or level-triggered signals. Pulse-triggered signals will not react to the Clock Input, while level-triggered signals will. The device includes an eight-bit prescaler, which acts as a clock divider and can be used to generate repeatable pulses at pre-defined intervals.
The TLC556IDG4 also includes a latch enable/disable control, which is used to determine the state of the flip-flops and outputs. When the latch is enabled, the flip-flops and outputs will be held in a given state, instead of changing with every cycle of the clock input. This allows the device to be used as a timer or delay, as well as an oscillator.
The TLC556IDG4 is a versatile and flexible device, designed for use in a variety of applications. It can be used for clock/timing, programming timers and delays, frequency/phase instrumentation, and many other situations. Its flexible design, low power consumption, and precise timing control makes it suitable for use in numerous applications.
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