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SN74AHC1G09DCKR
+Lista de MateriaisIC GATE AND OD 1CH 2-INP SC70-5
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FabricanteTexas Instruments
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Peça do Fabricante #SN74AHC1G09DCKR
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | 74AHC |
| Part Status | Active |
| Logic Type | AND Gate |
| Number of Circuits | 1 |
| Number of Inputs | 2 |
| Features | Open Drain |
| Voltage - Supply | 2V ~ 5.5V |
| Current - Quiescent (Max) | 1 µA |
| Current - Output High Low | -, 8mA |
| Logic Level - Low | 0.5V ~ 1.65V |
| Logic Level - High | 1.5V ~ 3.85V |
| Max Propagation Delay @ V Max CL | 7.5ns @ 5V, 50pF |
| Operating Temperature | -55°C ~ 125°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | SC-70-5 |
Visão Geral
Description
The device features Schmitt-trigger action at the inputs, which provides improved noise immunity and slower input rise and fall times. The SN74AHC1G09DCKR is designed for performance in both high-speed and low-power applications, with a typical propagation delay of 6.5 ns at a 5V supply.
Packaged in a small, space-efficient SC70-5 package, it is ideal for use in compact electronic devices. Additionally, this logic gate is characterized by low power dissipation and high drive capability, making it a versatile component in digital circuits.
Equivalent
Features
Key features include:
- Low power consumption with a maximum quiescent current of 1 µA.
- High noise immunity with typical Vh of 1.2 V at 5 V.
- Wide operating temperature range from -40°C to 125°C.
- Supports partial power-down applications by having Ioff, which supports high impedance state when the device is powered down.
- Can drive up to 8 LSTTL loads.
The device is packaged in a SOT-353 (SC-70) form factor, which is compact and suitable for space-constrained designs.
Pinout
1. Pin 1 (A): Input A
2. Pin 2 (GND): Ground
3. Pin 3 (B): Input B
4. Pin 4 (Y): Output
5. Pin 5 (VCC): Supply Voltage
The open-drain output means that the device can pull the output to a low state, but an external pull-up resistor is required to pull the output to a high state when neither input is low. The SN74AHC1G09DCKR is typically used in applications requiring low power consumption and high switching speed, such as digital signal processing and logic-level translation.