Description
BUY MC74AC374DWR2 https://www.utsource.net/itm/p/12609601.html
| Parameter |
Symbol |
Conditions |
Min |
Typ |
Max |
Unit |
| Supply Voltage |
VCC |
Operating |
2.0 |
|
5.5 |
V |
| Output Voltage High |
VOH |
VCC = 5V, IO = -4mA |
2.4 |
|
5.0 |
V |
| Output Voltage Low |
VOL |
VCC = 5V, IO = 16mA |
0 |
|
0.4 |
V |
| Input Leakage Current |
II |
VIN = 0 to VCC |
-1 |
|
1 |
μA |
| Propagation Delay Time |
tpd |
VCC = 5V |
|
7 |
|
ns |
| Power Dissipation |
PD |
|
|
|
130 |
mW |
Instructions for MC74AC374DWR2
Power Supply Requirements:
- Ensure the supply voltage (VCC) is within the range of 2.0V to 5.5V for optimal operation.
Signal Levels:
- The output voltage high (VOH) should be at least 2.4V when VCC is 5V and the output current (IO) is -4mA.
- The output voltage low (VOL) should not exceed 0.4V when VCC is 5V and IO is 16mA.
Input Handling:
- Keep input leakage current (II) within ±1μA to prevent damage or incorrect operation.
Timing Considerations:
- Account for a propagation delay time (tpd) of approximately 7ns when designing circuits with this device.
Power Management:
- Be mindful of the power dissipation limit (PD) of 130mW to avoid overheating.
Handling Precautions:
- Handle the component with care to avoid static damage. Use proper ESD protection measures.
Installation:
- Ensure proper installation on the PCB to maintain electrical performance and reliability. Follow standard surface mount technology (SMT) guidelines.
Storage:
- Store in a dry, cool place away from direct sunlight and sources of heat to preserve functionality.
(For reference only)
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