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Specifications
SKU: 11226672
| Parameter | Symbol | Conditions | Min | Typical | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | Operating | 2.0 | - | 6.0 | V |
| Input Voltage (High Level) | VIH | - | 3.15 | - | VCC | V |
| Input Voltage (Low Level) | VIL | - | 0 | - | 0.85 | V |
| Output Voltage (High Level) | VOH | IO = -0.4 mA, VCC = 4.5 V | 2.4 | - | - | V |
| Output Voltage (High Level) | VOH | IO = -0.4 mA, VCC = 6.0 V | 2.7 | - | - | V |
| Output Voltage (Low Level) | VOL | IO = 4.0 mA, VCC = 4.5 V | 0 | - | 0.4 | V |
| Output Voltage (Low Level) | VOL | IO = 4.0 mA, VCC = 6.0 V | 0 | - | 0.5 | V |
| Input Leakage Current | IIL | VI = 0 V to VCC | -1 | - | 1 | μA |
| Output Leakage Current | IOL | VO = 0 V to VCC | -1 | - | 1 | μA |
| Storage Temperature Range | TSTG | - | -65 | - | 150 | °C |
| Operating Temperature Range | TA | - | 0 | - | 70 | °C |
| Power Dissipation | PD | - | - | - | 100 | mW |
Instructions for Use:
Power Supply:
- Ensure that the supply voltage (VCC) is within the operating range of 2.0 V to 6.0 V.
- Connect the ground (GND) pin to a stable 0 V reference.
Input Signals:
- Apply input signals (VIH and VIL) within the specified voltage levels to avoid damage or incorrect operation.
- Ensure that the input leakage current (IIL) does not exceed ±1 μA.
Output Signals:
- The output voltage levels (VOH and VOL) will vary depending on the supply voltage (VCC).
- Ensure that the output leakage current (IOL) does not exceed ±1 μA.
Temperature Considerations:
- Store the device within the storage temperature range of -65°C to 150°C.
- Operate the device within the operating temperature range of 0°C to 70°C to ensure reliable performance.
Power Dissipation:
- Ensure that the power dissipation (PD) does not exceed 100 mW to prevent overheating and potential damage.
Handling:
- Handle the device with care to avoid static discharge, which can damage the internal circuits.
- Follow proper soldering techniques to avoid thermal shock and mechanical stress.
Application:
- The 74HC373AP is a high-speed CMOS octal D-type transparent latch with three-state outputs. It is commonly used in data bus management and digital signal processing applications.
- The latch function is controlled by the G (Latch Enable) and OE (Output Enable) pins. When G is low, the outputs follow the inputs. When G is high, the outputs hold the last valid input state. The OE pin controls the output enable state; when OE is high, the outputs are in a high-impedance state.
By following these parameters and instructions, you can ensure the proper operation and longevity of the 74HC373AP.
(For reference only)Inquiry - 74HC373AP
