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IC GATE OR 4CH 2-INP 14SOIC
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HerstellerTexas Instruments
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Herstellerteil #SN74LV32ADR
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Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74LV |
| Part Status | Active |
| Logic Type | OR Gate |
| Number of Circuits | 4 |
| Number of Inputs | 2 |
| Voltage - Supply | 2V ~ 5.5V |
| Current - Quiescent (Max) | 20 µA |
| Current - Output High Low | 12mA, 12mA |
| Logic Level - Low | 0.5V |
| Logic Level - High | 1.5V |
| Max Propagation Delay @ V Max CL | 7.5ns @ 5V, 50pF |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | 14-SOIC |
Übersicht
Description
The SN74LV32ADR comes in an SOIC-14 (Small Outline Integrated Circuit) package, which is suitable for surface-mount technology. Its design includes Schmitt-trigger action at inputs to allow for slow input transition rates, enhancing its robustness in noisy environments. The IC is commonly used in logic-level signal processing, control systems, and digital electronics applications where OR logic operations are required. Additionally, it has a propagation delay of about 7.8 ns and can drive up to 10 LSTTL loads, providing reliable performance across various applications.
Equivalent
1. NXP 74HC32: A similar quad 2-input OR gate in the 74HC series.
2. ON Semiconductor MC74HC32: Offers similar functionality in the HC series.
3. Fairchild Semiconductor 74VHC32: Compatible with the VHC logic family.
4. Microchip Technology TC74HC32: Another quad 2-input OR gate option.
5. STMicroelectronics M74HC32: A comparable option in the HC family.
Always check datasheets for pin compatibility and electrical specifications.
Features
1. Voltage Range: Operates from 2 V to 5.5 V, making it suitable for both 3.3 V and 5 V systems.
2. Performance: Offers a typical propagation delay of 8 ns at 5 V, ensuring fast signal processing.
3. CMOS Technology: Uses advanced CMOS technology for low power consumption and high noise immunity.
4. Output Drive: Capable of driving up to 50 pF loads, with an output current of ±8 mA at 5 V.
5. Input Protection: Features inputs that are 5-V tolerant, protecting the device from over-voltage.
6. Package: Available in a small-outline package (SOIC) with 14 pins, which is suitable for space-constrained applications.
7. Temperature Range: Operates over a wide temperature range from -40°C to 125°C, allowing for use in various environments.
These features make the SN74LV32ADR versatile and reliable for digital circuit applications requiring OR logic functions.
Pinout
1. Pin Count: 14 pins.
2. Pin Functions:
- Pins 1, 4, 9, 12: Inputs for the OR gates (A1, A2, B1, B2, C1, C2, D1, D2).
- Pins 3, 6, 8, 11: Outputs of the OR gates (Y1, Y2, Y3, Y4).
- Pin 14: VCC, the power supply pin.
- Pin 7: GND, the ground pin.
Each OR gate within the IC operates by outputting a high signal if one or both of its inputs are high. The SN74LV32ADR is used in digital circuits where logic-level or signal processing via OR operations is needed. It supports a wide range of supply voltages and is known for low power consumption.