Description
BUY SN7407N https://www.utsource.net/itm/p/11246490.html
| Parameter |
Conditions |
Min |
Typ |
Max |
Unit |
| Supply Voltage (Vcc) |
Operating |
1.8 |
- |
5.5 |
V |
| Output Low Voltage (VOH) |
IO = 0.4 mA, Vcc = 5 V |
- |
- |
0.9 |
V |
| Output High Voltage (VOL) |
IO = 16 mA, Vcc = 5 V |
- |
0.4 |
- |
V |
| Input Voltage (VIH) |
Input High |
2.0 |
- |
5.5 |
V |
| Input Voltage (VIL) |
Input Low |
0.8 |
- |
2.0 |
V |
| Input Current (IIH) |
Input High, Vcc = 5 V |
- |
20 |
- |
μA |
| Input Current (IIL) |
Input Low, Vcc = 5 V |
- |
40 |
- |
μA |
| Output Current (IOH) |
Output High, VOL = 2.4 V |
- |
- |
32 |
mA |
| Output Current (IOL) |
Output Low, VOH = 0.4 V |
- |
- |
16 |
mA |
| Propagation Delay Time (tPD) |
Vcc = 5 V, TA = 25°C |
- |
18 |
- |
ns |
| Power Dissipation (PD) |
Per Package, Vcc = 5 V |
- |
- |
500 |
mW |
Instructions for Use:
Supply Voltage:
- Ensure the supply voltage (Vcc) is within the range of 1.8 V to 5.5 V.
- Connect Vcc to the power supply and GND to ground.
Input Signals:
- Apply input signals within the specified input voltage ranges (VIH and VIL).
- Ensure input currents do not exceed the maximum ratings (IIH and IIL).
Output Signals:
- The SN7407N has open-collector outputs, which can sink current but not source it.
- Use external pull-up resistors to set the output high level.
- Do not exceed the maximum output current ratings (IOH and IOL).
Propagation Delay:
- The propagation delay time (tPD) is the time it takes for the output to respond to a change in the input signal.
- At Vcc = 5 V and ambient temperature (TA) = 25°C, the typical propagation delay is 18 ns.
Power Dissipation:
- Ensure the total power dissipation does not exceed 500 mW per package.
- Use proper heat sinking or cooling methods if operating at higher power levels.
Handling:
- Handle the SN7407N with care to avoid damage from electrostatic discharge (ESD).
- Follow standard ESD protection procedures during handling and installation.
Storage:
- Store the device in a dry, cool place away from direct sunlight and sources of heat.
- Follow recommended storage conditions to ensure long-term reliability.
(For reference only)
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