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Product Detailed Parameters
- Description：IC MULTIVIBRATOR 13NS 16TSSOP
- Series：74LV
- Mfr：Texas Instruments
- Package：Tube
- Logic Type：Monostable
- Independent Circuits：2
- Schmitt Trigger Input：Yes
- Propagation Delay：13 ns
- Current - Output High, Low：12mA, 12mA
- Voltage - Supply：2 V ~ 5.5 V
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Grade：-
- Qualification：-
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Overview
The SN74LV123APWG4 is a dual retriggerable monostable multivibrator from the Texas Instruments 74LV series. It operates within a supply voltage range of 2 V to 5.5 V and features Schmitt-trigger inputs for noise immunity. The device provides two independent circuits in a 16-pin TSSOP package, with a typical propagation delay of 13 ns and output drive capabilities of 12 mA high and low. It supports an operating temperature range from -40°C to +125°C.
Feature Summary
- Dual retriggerable monostable multivibrator architecture
- Schmitt-trigger inputs for signal conditioning
- Wide operating voltage range from 2 V to 5.5 V
- Extended industrial temperature capability
Applications
- Pulse width generation
- Timing delays
- Frequency division
- Waveform shaping
Procurement Notes
Verify the specific suffix 'G4' indicates lead-free and RoHS compliance status as per manufacturer documentation. Confirm the package type is TSSOP-16 and ensure the ordering part number matches the exact device variant required for your design specifications before procurement.
Selection Notes
Select this component when dual independent timing channels are required in a compact surface-mount package. Ensure the application voltage falls within the 2 V to 5.5 V range. Consider the 13 ns propagation delay and 12 mA output drive strength against load requirements. Verify thermal management needs for the +125°C maximum junction temperature.
Part Context
This part belongs to the SN74LV123 family of dual monostable multivibrators. The 'A' denotes the specific revision or variant, while 'PW' indicates the TSSOP package, and 'G4' signifies environmental compliance. It is part of the broader 74LV logic series designed for low-voltage applications.
Replacement Considerations
SN74LV123APWR is a compatible alternative within the same family offering identical electrical characteristics but potentially different packaging or manufacturing lot details. Verify pinout compatibility and parameter equivalence before substitution.
