CD74HCT132MTE4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD74HCT132MTE4 is a quad 2-input Schmitt-trigger NAND gate IC from the HCT high-speed CMOS logic family, packaged in a 14-pin SOIC. It operates at 5V with TTL-compatible input thresholds, 50pF load capacitance, and four independent NAND gates featuring hysteresis inputs that reject noise in slow or noisy signal environments typical in industrial control systems.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- CD74HCT132MTE4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4517(MOQ 2500)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad 2-input NAND gates with Schmitt trigger hysteresis inputs for noise immunity
- TTL-compatible input thresholds for direct interfacing with 5V TTL logic
- HCT family operating at 5V with low power CMOS characteristics
- 50pF load capacitance rating for reliable bus and signal driving
- Four independent functions in a compact 14-pin SOIC package
- Hysteresis prevents chatter on slow-rising or noisy digital inputs
Applications
The CD74HCT132MTE4 is widely used in industrial control systems, motor drive interfaces, and noise-prone digital circuits where clean logic transitions must be guaranteed from slow or noisy analog-transitioning signals. It is also applied in signal conditioning, wave shaping, oscillator circuits, and power supply supervisory logic where input hysteresis prevents false triggering and improves signal integrity.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Family | HCT |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | NAND GATE |
| Max I(ol) | 0.004A |
| Number of Functions | 4 |
| Number of Inputs | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.04mA |
| Prop. Delay@Nom-Sup | 50ns |
| Propagation Delay (tpd) | 50ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | YES |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD74HCT132MTE4:
Frequently Asked Questions
What is the benefit of Schmitt trigger inputs on the CD74HCT132MTE4?
The Schmitt trigger inputs on the CD74HCT132MTE4 provide hysteresis, meaning the switching threshold differs between the rising and falling transitions. This prevents multiple output transitions from noisy or slowly-changing input signals, making it ideal for use with mechanical switches, sensors, and long PCB traces where signal integrity is compromised.
What logic family does the CD74HCT132MTE4 belong to and what supply voltage does it use?
The CD74HCT132MTE4 belongs to the HCT (High-speed CMOS with TTL input levels) logic family and operates from a 5V supply. HCT devices combine the low power of CMOS with input thresholds compatible with 5V TTL sources, making them suitable for mixed TTL/CMOS system designs.
How many NAND gates are in the CD74HCT132MTE4 and what are the input configurations?
The CD74HCT132MTE4 contains four independent 2-input NAND gates, each with Schmitt trigger inputs. All four gates are contained in a 14-pin SOIC package, providing a complete set of fundamental NAND logic with noise-immunity features in a compact and cost-effective form factor.
What are common applications for the CD74HCT132MTE4?
Common applications include debouncing mechanical switch inputs, conditioning noisy sensor signals, implementing astable and monostable oscillators, and building combinational logic circuits in industrial PLCs, embedded microcontroller systems, and consumer electronics where robust performance under electrical noise is required.
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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 |
|---|---|---|
| 2500+ | $0.4756 | $1189.05 |
| 6250+ | $0.4607 | $2879.38 |
| 12500+ | $0.4517 | $5646.25 |
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