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74VHC123AMTC Specifications
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TypeParameter
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Supplier Device Package16-TSSOP
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Package / Case16-TSSOP (0.173", 4.40mm Width)
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Mounting TypeSurface Mount
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Operating Temperature-40°C ~ 85°C
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Voltage - Supply2 V ~ 5.5 V
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Current - Output High, Low8mA, 8mA
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Propagation Delay8.1 ns
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Schmitt Trigger InputYes
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Independent Circuits2
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Logic TypeMonostable
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PackagingTube
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Product StatusActive
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Series74VHC
The 74VHC123AMTC is a dual retriggerable monostable multivibrator integrated circuit (IC) chip. Here are the advantages and application scenarios of this IC:Advantages: 1. High-speed operation: The 74VHC123AMTC operates at a high-speed and can handle frequencies of up to 200MHz, making it suitable for applications requiring fast response times. 2. Low power consumption: This IC chip has a low power consumption feature, making it energy-efficient and suitable for battery-powered devices. 3. Wide operating voltage range: It operates within a wide voltage range of 2V to 5.5V, allowing it to be compatible with various systems and devices. 4. Schmitt-trigger inputs: The chip incorporates Schmitt-trigger inputs, ensuring a precise and stable input response even in the presence of noise or signal distortion. 5. Provides retriggerable monostable operation: It functions as a retriggerable monostable multivibrator, which means it generates a pulse with a programmable duration on the rising or falling edge of an input signal. Retriggering before the pulse ends will extend the pulse output duration.Application Scenarios: 1. Timers and time delay generation: The 74VHC123AMTC can be used in applications that require precise timing or time delay generation, such as in event sequencing, control pulse generation, or synchronization circuits. 2. Frequency division: It can be employed as a frequency divider by triggering a pulse on every nth clock pulse, helping in applications like clock division or frequency scaling. 3. Pulse shaping: The chip can shape input signals into stable output pulses, enabling it to be used in applications such as glitch removal or pulse widening. 4. Pulse stretching or expansion: It can be utilized to extend the duration of input pulses by retriggering during the pulse, making it useful in scenarios like creating extended output pulses. 5. Debouncing: The IC can be employed for debouncing switches or mechanical contacts by generating a clean and stable output pulse on a switch closure, minimizing errors caused by transient switch bounces.Overall, the 74VHC123AMTC integrated circuit chip finds its application in various timing and control circuits where accurate and retriggerable timing is required.
74VHC123AMTC Relevant information