Description
The Texas Instruments SE555P is a standard timer IC that offers a wide range of timing capabilities, from microseconds to hours. It can operate in either astable or monostable modes, allowing for adjustable duty cycles. The output is TTL-compatible and can sink or source up to 200mA.
This versatile timer IC is suitable for various applications, including pulse generation, frequency division, and time delay circuits. Its compact PDIP-8 package makes it easy to integrate into a wide range of electronic systems.
The SE555P is a reliable and widely used component in many industries, including consumer electronics, industrial control systems, and automotive applications.
Features
According to the product information, the features of the SE555P are:
- Timing from microseconds to hours
- Astable or monostable operation
- Adjustable duty cycle
- TTL-compatible output that can sink or source up to 200 mA
These features make it a versatile timer component suitable for various applications.
Package
The SE555P timer from Texas Instruments comes in a PDIP-8 (Plastic Dual In-Line Package, 8 pins) package.
Pinout
The SE555P is an 8-pin PDIP (Plastic Dual In-Line Package) timer from Texas Instruments. The pin functions are:
1. VCC: Positive supply voltage
2. GND: Ground
3. OUT: Output signal
4. TRIG: Trigger input
5. RESET: Reset input
6. CONTROL: Control input
7. THRESHOLD: Threshold input
8. DISCHARGE: Discharge output
The SE555P is a standard timer that can be used in various applications, such as pulse generation, delay circuits, and frequency dividers. It has an adjustable duty cycle and can operate in astable or monostable modes.
Manufacturer
The manufacturer of the SE555P is Texas Instruments (TI), which is a well-known American technology company that specializes in designing, manufacturing, and selling electronic components, including semiconductors. TI is a multibillion-dollar company with a long history dating back to the 1930s. They are one of the largest and most respected players in the semiconductor industry, with a wide range of products and applications across various markets.
Applications
The SE555P is a general-purpose timer IC that can be used in various applications, such as:
- Control circuits for industrial automation
- Timing functions for consumer electronics (e.g., alarm clocks, radios)
- Medical devices (e.g., pacemakers)
- Automotive systems (e.g., engine timing control)
Its adjustable duty cycle and monostable/astable operation modes make it versatile enough to fit into a wide range of applications.
Equivalent
According to Texas Instruments, equivalent products for SE555P are:
1. NE555
2. SA555
3. LM555
4. HA1110
These are all versions of the classic 555 timer chip, which is characterized by its ability to generate precise time delays in various applications.
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Warranty
I haven't checked yet, it looks like a whole.