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Product Detailed Parameters
- Description：IC GATE NAND SCHMIT 4CH 2IN 14SO
- Series：74HC
- Mfr：Nexperia USA Inc.
- 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 ~ 6V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：5.2mA, 5.2mA
- Input Logic Level - Low：0.3V ~ 1.2V
- Input Logic Level - High：1.5V ~ 4.2V
- Max Propagation Delay @ V, Max CL：21ns @ 6V, 50pF
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-SO
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The Nexperia 74HC132D,653 is a quad 2-input NAND gate with Schmitt-trigger inputs housed in an SO14 plastic small outline package (SOT108-1). It operates within a supply voltage range of 2.0 V to 6.0 V and supports an ambient temperature range from -40 °C to +125 °C. The device features high noise immunity, unlimited input rise and fall times, and latch-up performance exceeding 100 mA per JESD 78 Class II Level B. ESD protection exceeds 2000 V for the Human Body Model and 1000 V for the Charged Device Model.
Feature Summary
- Schmitt-trigger inputs transform slowly changing signals into sharply defined jitter-free outputs
- Inputs include clamp diodes enabling interface to voltages exceeding VCC using current limiting resistors
- CMOS construction provides low power dissipation and high noise immunity
- Complies with JEDEC standards JESD8C and JESD7A
Applications
- Wave and pulse shapers
- Astable multivibrators
- Monostable multivibrators
Procurement Notes
Verify the specific ordering suffix matches the required package type, as the 74HC132 series is available in multiple packages including SO14, TSSOP14, and DHVQFN14. Confirm that the selected variant meets the necessary temperature range and compliance requirements for the intended application environment before finalizing procurement.
Selection Notes
Select this component when noisy signal environments require the noise filtering provided by Schmitt-trigger inputs. Ensure the design accommodates the wide supply voltage range and verify that the output drive capabilities meet the load requirements. Consider the thermal derating characteristics if operating near the maximum temperature limits.
Part Context
This part belongs to the 74HC logic family, which utilizes Advanced High-speed CMOS technology. The 74HC132 specifically implements four independent 2-input NAND gates with Schmitt-trigger functionality on all inputs, distinguishing it from standard NAND gates like the 74HC00.
Replacement Considerations
The 74HCT132D,653 is a compatible alternative within the same datasheet offering TTL-compatible input levels. Other package variants such as 74HC132PW or 74HC132BQ provide different form factors but maintain identical electrical specifications.
FAQ
How do the Schmitt-trigger inputs benefit signal processing?
The Schmitt-trigger inputs convert slowly changing input signals into sharply defined, jitter-free output signals, which is essential for wave shaping and oscillator applications.
Can the inputs handle voltages higher than the supply voltage?
Yes, the inputs include clamp diodes, which allow the use of current-limiting resistors to interface inputs to voltages exceeding VCC.
