74VHC123AM
- Mfr.Part #
- 74VHC123AM
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- MONOSTABLE MULTIVIBRATOR, AHC/VH
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Multivibrators
- Height :
- 1.45mm
- Rise Time :
- 20ns
- Turn On Delay Time :
- 14 ns
- Packaging :
- Tube
- Contact Plating :
- Tin
- Termination :
- SMD/SMT
- Weight :
- 143mg
- Lead Free :
- Lead Free
- Logic Type :
- Monostable
- Family :
- AHC/VHC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 6 Weeks
- Published :
- 2007
- Supply Voltage-Min (Vsup) :
- 2V
- JESD-609 Code :
- e3
- Max Supply Current :
- 4μA
- Operating Temperature :
- -40°C~85°C
- Operating Supply Voltage :
- 5V
- Additional Feature :
- RETRIGGERABLE
- ECCN Code :
- EAR99
- REACH SVHC :
- No SVHC
- Length :
- 9.91mm
- Width :
- 3.91mm
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Schmitt Trigger Input :
- yes
- Radiation Hardening :
- No
- Supply Voltage :
- 3.3V
- Number of Terminations :
- 16
- Quiescent Current :
- 4μA
- Series :
- 74VHC
- Logic Function :
- Multivibrator
- Output Current :
- 8mA
- Load Capacitance :
- 50pF
- Number of Elements :
- 2
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Current - Output High, Low :
- 8mA 8mA
- Base Part Number :
- 74VHC123
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Functions :
- 2
- Propagation Delay :
- 8.1ns
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Number of Pins :
- 16
- Voltage - Supply :
- 2V~5.5V
- Number of Data/Clock Inputs :
- 2
- Output Polarity :
- Complementary
- Datasheets
- 74VHC123AM

Multivibrators Fairchild Semiconductor 74VHC123AM Overview
The Fairchild Semiconductor 74VHC123AM monostable multivibrator is a crucial component in the realm of digital electronics, designed to support a variety of timing tasks essential for modern electronic applications. This high-performance part is engineered to generate precise, single-time-duration pulses in response to an input trigger. The device integrates features that offer stability, low power consumption, and high-speed operation, making it an ideal choice for demanding digital environments. Utilizing advanced silicon-gate CMOS technology, the 74VHC123AM provides robust noise immunity and low power dissipation, distinguishing it from other devices in its category.
74VHC123AM Features
The 74VHC123AM multivibrator from Fairchild Semiconductor incorporates several features that enhance its efficiency and reliability. It boasts a high speed operation, with typical propagation delays significantly lower than similar devices. Its output pulse width is adjustable through external timing components, offering flexibility across a range of applications. Additionally, the device operates over a wide voltage range and includes dual retractable output triggers, facilitating better integration into multi-voltage systems. The CMOS technology also ensures low power dissipation, which is critical in battery-operated devices.
74VHC123AM Applications
- Timing Circuits: The 74VHC123AM is extensively used to provide controlled time delays, essential for sequencing events in electronic devices like computers and robotics.
- Event Counters: This multivibrator can be used in electronic counting systems where precision and reliability are crucial for accurate event tracking and data management.
- Pulse Generation: Ideal for applications requiring pulse shaping, the 74VHC123AM is adept at generating clean, precise pulses for signal processing tasks.
- Frequency Dividers: In communication equipment, this component is used to divide frequencies to desired levels, aiding in signal processing and data transmission.
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