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74HC11D
+BOMIC GATE AND 3CH 3-INP 14SO
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Nhà sản xuấtNXP Hoa Kỳ Inc.
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Ông. Phần #74HC11D
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Bảng dữ liệu 74HC11D DataSheet
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Gói SOP-14
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Có sẵn7220
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Bulk |
| Series | 74HC |
| Part Status | Active |
| Logic Type | AND Gate |
| Number of Circuits | 3 |
| Number of Inputs | 3 |
| Voltage - Supply | 2V ~ 6V |
| Current - Quiescent (Max) | 2 µA |
| Current - Output High Low | 5.2mA, 5.2mA |
| Logic Level - Low | 0.5V ~ 1.8V |
| Logic Level - High | 1.5V ~ 4.2V |
| Max Propagation Delay @ V Max CL | 17ns @ 6V, 50pF |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | 14-SO |
Tổng quan
Description
Key features of the 74HC11D include compatibility with both TTL and CMOS logic levels, a wide operating voltage range (typically 2V to 6V), and a high noise immunity. The device can be used in a variety of applications, including digital signal processing, computing, and communication systems where logical AND operations are required. It is also known for its fast switching speed, which enhances the overall performance of digital circuits.
Equivalent
Features
Additionally, the 74HC11D is fully compatible with TTL input levels, allowing easy integration into mixed-voltage systems. It supports a maximum output drive current of up to ±6 mA, enabling it to drive moderate loads. The device is packaged in a variety of forms, including surface-mount and through-hole options, to suit different design requirements.
The 74HC11D is ideal for use in applications requiring logic level conversion, signal gating, and basic logic operations. Its robust design ensures reliable operation across a wide temperature range, making it suitable for both consumer and industrial applications.
Pinout
The 74HC11D has a total of 14 pins. Here's a brief description of its pin configuration and functions:
1. Pins 1, 2, 3: Inputs for the first AND gate.
2. Pin 4: Output for the first AND gate.
3. Pins 5, 6, 7: Inputs for the second AND gate.
4. Pin 8: Output for the second AND gate.
5. Pins 9, 10, 11: Inputs for the third AND gate.
6. Pin 12: Output for the third AND gate.
7. Pin 13: Ground (GND).
8. Pin 14: Positive supply voltage (VCC).
The device is designed to operate at a wide range of supply voltages and is used for constructing logic circuits where three-input AND functions are needed.