SN74LS123DR - Brand New Texas Instruments Multivibrators
In Stock:993 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
993,
Ready for Immediate Shipping
Brand:Texas Instruments
Category:Multivibrators
Chipdatas Part No.:CD86-SN74LS123DR
Manufacturer Part No.:SN74LS123DR
Datecode:09+
Package:SOP
$0.74184 /PCS
Each contains 0 PCS
≥1:
$0.74184
≥10:
$0.73442
≥50:
$0.72700
≥100:
$0.70474
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Description
The SN74LS123DR is a multivibrator electronic component that can be triggered by three methods to control the pulse width. The pulse width can be programmed by selecting external resistance and capacitance values, and the LS122 has an internal timing resistor that enables it to work with only an external capacitor. Once triggered, the basic pulse width can be extended by retriggering the gated low-level-active (A) or high-level-active (B) inputs, or reduced using the overriding clear.
Specifications and Features
- Overriding Clear to Terminate Output Pulse
- Compensation 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
Application Scenarios
The SN74LS123DR is commonly used in applications that require precise pulse width control, such as delay timers, flip-flops, and oscillators. It is often used in electronic circuits and devices, including computers, telecommunications equipment, and industrial control systems.
Comparison
Advantages- Pulse width can be precisely controlled
- Retriggerable for very long output pulses
- Compensated for VCC and temperature variations
- Internal timing resistors available on LS122
- DC triggered from active-high or active-low gated logic inputs
Disadvantages- May not be suitable for applications that require complex timing sequences
- May be more expensive compared to other multivibrator components
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download SN74LS123DR
- Chipdatas Part: CD86-SN74LS123DR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/28 19:56 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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