CD74HC132EG4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
Texas Instruments CD74HC132EG4 is a quad 2-input NAND gate with Schmitt-trigger inputs in a 14-pin DIP package, operating from 2 V to 6 V with hysteresis for reliable noise immunity. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- CD74HC132EG4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3702(MOQ 1025)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad 2-input NAND Schmitt-trigger gates with hysteresis of typically 0.9 V at 5 V supply for robust noise-immune signal conditioning
- Wide supply voltage range of 2 V to 6 V with CMOS-compatible inputs and outputs enabling mixed-voltage system designs
- High-speed HC-family logic with propagation delay of typically 11 ns at 5 V, packaged in industry-standard 14-pin DIP for easy breadboarding and through-hole assembly
Applications
The CD74HC132EG4 is widely used for signal conditioning and noise filtering in digital systems, where the Schmitt-trigger inputs convert slow or noisy edges into clean logic transitions. It serves clock signal cleanup, switch debouncing, and waveform shaping in microcontroller peripherals and communication interfaces. Industrial control panels and legacy through-hole board designs benefit from its 14-pin DIP form factor and 2 V to 6 V supply flexibility.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD74HC132EG4:
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Frequently Asked Questions
What hysteresis voltage does the CD74HC132EG4 provide at a 5 V supply for noise rejection?
At a 5 V supply, the CD74HC132EG4 Schmitt-trigger inputs typically exhibit approximately 0.9 V of hysteresis, with positive-going threshold around 2.4 V and negative-going threshold around 1.6 V. This 0.9 V hysteresis window prevents chatter from noisy input signals in industrial and motor drive environments with up to several hundred millivolts of switching noise.
Over what supply voltage range can the CD74HC132EG4 operate in mixed-voltage digital systems?
The CD74HC132EG4 operates across a supply voltage range of 2 V to 6 V, making it compatible with 3.3 V and 5 V digital logic families. At 3.3 V, propagation delay is typically 15 ns, and at 5 V it improves to approximately 11 ns, supporting mixed-voltage board designs without level-shift buffers.
How many independent NAND gates does the CD74HC132EG4 provide and what logic function does each perform?
The CD74HC132EG4 contains 4 independent 2-input NAND gates, each with Schmitt-trigger hysteresis on both inputs. The output is logic LOW only when both inputs are simultaneously HIGH, giving an active-LOW AND function. Each gate can drive 10 LSTTL loads and sink up to 4 mA at a 5 V supply.
For a through-hole prototype requiring switch debounce on 4 channels, how does the CD74HC132EG4 fit the design?
The CD74HC132EG4 in the 14-pin DIP package provides 4 Schmitt-trigger NAND gates in one component, ideal for debouncing up to 4 mechanical switches in a single 14-pin footprint occupying roughly 19 mm × 6 mm of PCB space. The Schmitt inputs eliminate contact bounce at supply voltages from 2 V to 6 V, removing the need for external RC filter networks on each channel.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1025+ | $0.3702 | $379.50 |
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