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IC MULTIVIBRATOR 45NS 16DIP
IC MULTIVIBRATOR 45NS 16DIP
ic
The DM74LS123 is a dual retriggerable monostable multivibrator with clear and complementary outputs, capable of generating output pulses ranging from nanoseconds to extremely long durations.
In stock
Specifications
2- Operating Voltage
- 5.0 V V
- Package
- 16DIP
Pinout
16| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | VCC | POWER | Power supply |
| 2 | B1 | GPIO | Active-LOW transition trigger input |
| 3 | CLR | GPIO | Clear (CLR) input, terminates output pulse at predetermined time independent of timing components; also serves as a trigger input with low level pulse transition |
| 4 | Q1 | GPIO | Output Q1 |
| 5 | CLR2 | GPIO | Clear (CLR) input, terminates output pulse at predetermined time independent of timing components; also serves as a trigger input with low level pulse transition |
| 6 | Q2 | GPIO | Output Q2 |
| 7 | B2 | GPIO | Active-HIGH transition trigger input |
| 8 | GND | GND | Ground |
| 9 | A2 | GPIO | Active-LOW transition trigger input and clear (CLR) input, terminates output pulse at predetermined time independent of timing components; also serves as a trigger input with low level pulse transition |
| 10 | A1 | GPIO | Active-HIGH transition trigger input and clear (CLR) input, terminates output pulse at predetermined time independent of timing components; also serves as a trigger input with low level pulse transition |
| 11 | REXT/CEXT1 | GPIO | External resistor and capacitor for setting output pulse width, external resistor (REXT) and capacitor (CEXT) |
| 12 | Q1 | GPIO | Output Q1 |
| 13 | Q1 | GPIO | Output Q1 |
| 14 | CEXT2 | GPIO | External capacitor for setting output pulse width, external capacitor (CEXT) |
| 15 | REXT/CEXT | GPIO | External resistor and capacitor for setting output pulse width, external resistor (REXT) and capacitor (CEXT) |
| 16 | VCC | POWER | Power supply |
Interactive pinout
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IC MULTIVIBRATOR 45NS 16DIP
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