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Product Detailed Parameters
- Description：IC GATE NAND 4CH 2-INP 14TVSOP
- Series：74AHC
- 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：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-TVSOP
- Package / Case：14-TFSOP (0.173", 4.40mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74AHC132DGVR is a Texas Instruments logic gate belonging to the AHC series, housed in a TVSOP-14 package. It contains four independent NAND gates with Schmitt-trigger inputs. The device operates within a supply voltage range of 2 V to 5.5 V. Key electrical parameters include a low-level output current of 8 mA and a high-level output current of -8 mA. Propagation delay is specified at 5.2 ns. The component supports an operating temperature range from -40 °C to +125 °C.
Feature Summary
- Integrates four independent two-input NAND gates within a single integrated circuit.
- Features Schmitt-trigger inputs to provide noise filtering and hysteresis for signal conditioning.
- Utilizes advanced AHC technology to achieve high-speed operation with low power consumption.
Applications
- Signal conditioning and waveform shaping in digital circuits
- Noise immunity enhancement for input lines
- General-purpose logic processing in embedded systems
Procurement Notes
Verify the specific ordering suffix 'DGVR' to confirm the TVSOP-14 package type and reel packaging configuration. Ensure compatibility with the required 2 V to 5.5 V supply voltage range and check that the -40 °C to +125 °C industrial temperature rating meets the environmental specifications of the target application design.
Selection Notes
Select this component when high-speed switching is required alongside improved noise immunity provided by Schmitt triggers. The AHC series offers superior performance compared to standard HC logic. Verify that the TVSOP-14 surface-mount footprint fits the PCB layout constraints and that the 8 mA drive capability satisfies the load requirements of the connected circuitry.
Part Context
This part belongs to the SN74AHC132 family of quadruple positive-NAND gates with Schmitt-trigger inputs. It is manufactured by Texas Instruments as part of their broader portfolio of CMOS logic devices designed for various digital applications requiring reliable signal processing and fast propagation speeds.
Replacement Considerations
Compatible alternatives include other SN74AHC132 variants with different packages such as SN74AHC132PW (TSSOP) or SN74AHC132N (PDIP). Cross-reference datasheets to ensure identical pinouts and electrical characteristics before substitution.
