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SN74LVC1G38DCKR
+物料清單IC GATE NAND OD 1CH 2-INP SC70-5
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製造商德州儀器
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製造商部分 #SN74LVC1G38DCKR
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規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74LVC |
| Part Status | Active |
| Logic Type | NAND Gate |
| Number of Circuits | 1 |
| Number of Inputs | 2 |
| Features | Open Drain |
| Voltage - Supply | 1.65V ~ 5.5V |
| Current - Quiescent (Max) | 10 µA |
| Current - Output High Low | -, 32mA |
| Logic Level - Low | 0.7V ~ 0.8V |
| Logic Level - High | 1.7V ~ 2V |
| Max Propagation Delay @ V Max CL | 3.9ns @ 5V, 50pF |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | SC-70-5 |
概述
Description
This gate features Schmitt-trigger inputs, providing better noise immunity and stable operation for slowly changing input signals. The open-drain outputs allow for wired-AND logic functions, making it versatile for various applications, such as driving LEDs or interfacing with different voltage levels.
The small SOT-23-5 package (DCK) ensures efficient space utilization in compact designs and is ideal for portable and space-constrained applications. With low static power consumption and the ability to interface with other standard logic levels, the SN74LVC1G38DCKR is suitable for a broad range of digital signal processing tasks in consumer electronics, computing, and communication devices.
Equivalent
1. Nexperia 74LVC1G38
2. ON Semiconductor MC74VHC1G38
3. Diodes Incorporated 74LVC1G38
4. Toshiba TC7SZ38
Always verify specifications and pin compatibility when selecting equivalents.
Features
1. Operating Voltage: Supports a wide VCC range from 1.65V to 5.5V, making it suitable for various applications.
2. Open-Drain Output: Allows for wired logic and level shifting to higher voltage levels.
3. High-Speed Operation: Built for quick switching with low propagation delay.
4. Low Power Consumption: Features low static and dynamic power dissipation due to CMOS technology.
5. Input Tolerance: Inputs can tolerate voltages up to 5.5V regardless of VCC.
6. ESD Protection: Includes protection features for increased reliability.
7. Small Package: Available in a compact SC70-5 package, facilitating space-saving designs.
8. Temperature Range: Functions effectively over a wide temperature range, typically from -40°C to 85°C.
These features make the SN74LVC1G38DCKR ideal for low-power and space-constrained applications requiring NAND logic functionality with open-drain outputs.
Pinout
1. Input A (Pin 1): One of the two inputs for the NAND gate.
2. Ground (GND) (Pin 2): Provides the ground reference for the device.
3. Input B (Pin 3): The second input for the NAND gate.
4. Open-Drain Output Y (Pin 4): Output of the NAND gate, which requires a pull-up resistor due to its open-drain nature.
5. Supply Voltage (VCC) (Pin 5): Powers the device, with voltage levels ranging from 1.65 V to 5.5 V.
6. No Connect (NC) (Pin 6): Typically not connected (varies with each packaging option).
The open-drain configuration of the output allows for wired-AND logic, making it suitable for various applications, including level shifting and driving high-current loads.