SN54LS123 - Brand New Texas Instruments IC Chips
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Description
SN54LS123 is an electronic component model in the IC Chips category. It is a dc triggered multivibrator with pulse width control capabilities. The pulse width can be controlled through three methods, including the selection of external resistance and capacitance values. The LS122 variant of the model also has an internal timing resistor, allowing it to be used with only an external capacitor. The basic pulse width can be extended by retriggering the gated low-level-active (A) or high-level-active (B) inputs, or reduced by using the overriding clear.
Specifications and features
- Overriding Clear terminates output pulse
- Compensated for VCC and temperature variations
- DC Triggered from Active-High or Active-Low Gated Logic Inputs
- Retriggerable for very long output pulses, up to 100% Duty Cycle
- Internal timing resistors on LS122 variant
Application Scenarios
The SN54LS123 electronic component model can be used in various application scenarios that require pulse width control. It is suitable for designs that need precise timing and control over pulse width, such as in oscillator circuits, time delay circuits, and frequency multipliers.
Comparison
Advantages- Flexible pulse width control through external resistance and capacitance values
- LS122 variant allows for use with only an external capacitor
- Retriggerable for long output pulses, up to 100% Duty Cycle
Disadvantages- Requires external components for pulse width control
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download SN54LS123
- Chipdatas Part: CD94-SN54LS123
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- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/02 11:31 +0800
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The fee is charged according to the rule of PayPal.
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