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SN74LS132NSR is listed in the Inverter Gates range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC GATE NAND 4CH 2IN 14SOP. Review the specifications below when checking this part for your BOM.
Inverter Gates specifications for SN74LS132NSR
- Description：IC GATE NAND 4CH 2IN 14SOP
- Series：74LS
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Logic Type：NAND Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：Schmitt Trigger
- Voltage - Supply：4.75V ~ 5.25V
- Current - Quiescent (Max)：-
- Current - Output High, Low：400µA, 8mA
- Input Logic Level - Low：0.5V
- Input Logic Level - High：1.9V
- Max Propagation Delay @ V, Max CL：22ns @ 5V, 15pF
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-SO
- Package / Case：14-SOIC (0.209", 5.30mm Width)
- Grade：-
- Qualification：-
Inverter Gates datasheet and documents for SN74LS132NSR
Inverter Gates Overview
The SN74LS132NSR is a quad 2-input NAND Schmitt trigger integrated circuit manufactured by Texas Instruments. It belongs to the 74LS logic series and utilizes a 16-SOIC surface-mount package. The device operates within a supply voltage range of 4.75 V to 5.25 V. Key electrical parameters include a propagation delay of 19 ns, a low-level output current of 8 mA, and a high-level output current of -400 uA. It supports a maximum operating temperature of +85 C.
Inverter Gates Feature Summary
- Integrates four independent 2-input NAND gates with Schmitt-trigger inputs for noise filtering
- Provides TTL-compatible input and output characteristics
- Designed for surface-mount assembly in compact electronic systems
Inverter Gates Applications
- Signal conditioning and waveform shaping
- Noise elimination in digital logic circuits
- Pulse width modulation applications
Inverter Gates Procurement Notes
Verify the specific suffix 'SR' indicates tape-and-reel packaging configuration. Confirm RoHS compliance status through official manufacturer documentation. Ensure the component matches the 16-SOIC physical footprint requirements for your printed circuit board design before procurement.
Inverter Gates Selection Notes
Select this component when Schmitt trigger functionality is required for noisy digital signals. The 74LS series offers standard TTL compatibility. Verify that the 19 ns propagation delay meets your system timing constraints. Ensure the 5V supply voltage aligns with your power distribution network.
Inverter Gates Part Context
This part is a surface-mount variant of the SN74LS132 family. It provides equivalent logical functionality to through-hole versions but is optimized for automated assembly processes. The device serves as a fundamental building block for digital logic designs requiring hysteresis.
Inverter Gates Replacement Considerations
Check for direct pin-compatible alternatives such as SN74LS132N or SN74LS132D if reel packaging is unavailable. Verify that any substitute maintains the same Schmitt trigger threshold characteristics and 74LS logic speed specifications.
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