Mô tả
BUY 74HC365N https://www.utsource.net/itm/p/15110.html
Bus Driver, 1-Func, 6-Bit, True Output, CMOS, PDIP16,
| Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
| Supply Voltage |
VCC |
2.0 |
- |
6.0 |
V |
| Input Low Voltage |
VIL |
-0.5 |
- |
1.5 |
V |
| Input High Voltage |
VIH |
3.5 |
- |
VCC + 0.5 |
V |
| Output Low Voltage (IOL = 4 mA) |
VOL |
-0.5 |
- |
0.4 |
V |
| Output High Voltage (IOH = -4 mA) |
VOH |
2.4 |
- |
VCC + 0.5 |
V |
| Input Leakage Current |
IIL |
-1.0 |
- |
1.0 |
μA |
| Output Leakage Current |
IOL (VOL = 0.4V) |
-1.0 |
- |
1.0 |
μA |
| Output Leakage Current |
IOH (VOH = 2.4V) |
-1.0 |
- |
1.0 |
μA |
| Propagation Delay Time |
tpd |
- |
9 |
22 |
ns |
| Power Dissipation |
Ptot |
- |
- |
100 |
mW |
Instructions for Using 74HC365N
Supply Voltage (VCC):
- Ensure the supply voltage is within the range of 2.0V to 6.0V. Operating outside this range can damage the device.
Input Voltages (VIL, VIH):
- Input low voltage (VIL) should be between -0.5V and 1.5V.
- Input high voltage (VIH) should be between 3.5V and VCC + 0.5V.
Output Voltages (VOL, VOH):
- Output low voltage (VOL) should not exceed 0.4V when sourcing 4 mA.
- Output high voltage (VOH) should be at least 2.4V when sinking -4 mA.
Leakage Currents:
- Ensure that input and output leakage currents do not exceed ±1.0 μA to avoid unintended operation or excessive power consumption.
Propagation Delay (tpd):
- The typical propagation delay time is 9 ns, with a maximum of 22 ns. This is crucial for timing considerations in your circuit design.
Power Dissipation:
- The total power dissipation should not exceed 100 mW to prevent overheating and potential damage to the device.
Handling:
- Handle the 74HC365N with care to avoid static discharge, which can damage the internal circuits. Use proper ESD protection measures.
Mounting:
- Ensure that the device is properly mounted on the PCB with correct pin alignment to avoid shorts or open circuits.
Testing:
- Test the device under specified operating conditions to ensure it meets the required performance parameters.
By following these guidelines, you can ensure reliable and efficient operation of the 74HC365N in your circuit.
(For reference only)
Xem thêm chi tiết về Utsource Holding Company Limited