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Product Detailed Parameters
- Description：IC GATE NAND 4CH 2-INP 14TSSOP
- Series：74AHC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：NAND Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：Schmitt Trigger
- Voltage - Supply：2V ~ 5.5V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：8mA, 8mA
- Input Logic Level - Low：0.9V ~ 1.65V
- Input Logic Level - High：2.2V ~ 3.85V
- Max Propagation Delay @ V, Max CL：9.7ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-TSSOP
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74AHC132PWR is a quadruple positive-NAND gate featuring Schmitt-trigger inputs, manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 5.5 V and supports an operating temperature from -40°C to 85°C. The device provides low static current consumption of 2 µA maximum and delivers output drive currents of 8 mA for both high and low states. Propagation delay is specified at 9.7 ns when driven at 5 V with a 50 pF load. It is housed in a 14-TSSOP surface-mount package.
Feature Summary
- Integrates four independent two-input NAND gates with Schmitt-trigger input thresholds for noise immunity.
- Supports wide supply voltage operation ranging from 2 V to 5.5 V for flexible system integration.
- Features low static power consumption suitable for battery-powered applications.
Applications
- Signal conditioning and waveform shaping in digital circuits
- Noise filtering for logic inputs in industrial environments
- Timing pulse generation and transition detection
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and compliance status. Confirm that the component meets the required RoHS standards and moisture sensitivity level for your assembly process. Cross-reference the datasheet revision date to ensure alignment with current electrical specifications and pinout configurations before finalizing procurement.
Selection Notes
Select this component when Schmitt-trigger action is required to eliminate signal chatter on noisy lines. The AHC series offers faster switching speeds compared to standard HC logic while maintaining CMOS compatibility. Ensure the design accounts for the 5.2 mA typical output drive capability at lower voltages if driving heavy capacitive loads.
Part Context
This part belongs to the SN74AHC132 family of quadruple NAND gates with Schmitt triggers. It serves as a high-speed CMOS alternative to legacy 74LS or 74HC variants, providing improved performance in terms of speed and power efficiency. The PWR suffix indicates a TSSOP-14 package configuration optimized for surface-mount technology applications.
Replacement Considerations
SN74AHC132PWRE4
FAQ
What is the function of the Schmitt-trigger inputs?
The Schmitt-trigger inputs provide hysteresis, which helps filter out noise and ensures clean transitions between logic states even with slow-rising input signals.
Does the SN74AHC132PWR support 3.3 V logic levels?
Yes, the device operates within a supply voltage range of 2 V to 5.5 V, making it compatible with 3.3 V logic systems.
