CD74HCT02M Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD74HCT02M is a quad two-input NOR gate IC from Texas Instruments, offering high-speed CMOS logic with HCT-family compatibility. Features 4 independent NOR gates with 50 pF load capacitance and 4 mA output current. Available in 14-pin SOIC package with RoHS-compliant e4 JEDEC coding for broad availability worldwide.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- CD74HCT02M Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- HCT-family logic compatibility enables direct interfacing with TTL and CMOS 5V systems without level-shifting
- Quad NOR gate configuration provides 4 independent gates in a single compact 14-pin SOIC package
- High-speed CMOS technology delivers low power consumption with 50 pF load capacitance rating
- RoHS-compliant e4 JEDEC coding ensures lead-free, environmentally friendly design for global compliance
Applications
The CD74HCT02M is widely used in digital logic design for signal inversion and combinational logic circuits in industrial and consumer electronics. Its HCT-family compatibility makes it ideal for mixed TTL/CMOS systems, bus control logic, and glue logic applications. Engineers rely on it for clock gating, address decoding, and logic level interfacing in embedded systems and microcontroller designs.
Specifications
| YTEOL | 0 |
| Family | HCT |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | NOR 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 | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.04mA |
| Prop. Delay@Nom-Sup | 32ns |
| Propagation Delay (tpd) | 32ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| 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 (Ni/Pd/Au) |
| 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 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD74HCT02M:
Frequently Asked Questions
What is the supply voltage range for the CD74HCT02M?
The CD74HCT02M operates on a 5V supply voltage, typical of HCT-family logic devices. It is designed to interface directly with TTL-level inputs while providing CMOS-level outputs, supporting a maximum output low current (I_OL) of 4 mA at standard operating conditions.
How many NOR gates are in the CD74HCT02M, and what are the input specifications?
The CD74HCT02M contains 4 independent two-input NOR gates, making it a quad NOR gate device. Each gate accepts 2 logic inputs and can drive loads up to 50 pF capacitance, making it suitable for standard digital logic interfacing in high-speed CMOS designs.
What package does the CD74HCT02M use, and is it RoHS compliant?
The CD74HCT02M comes in a 14-pin Small Outline IC (SOIC) package, designated by JESD-30 code R-PDSO-G14. It carries JEDEC JESD-609 code e4, indicating it is a fully RoHS-compliant, lead-free component suitable for use in environmentally restricted applications worldwide.
Can the CD74HCT02M be used as a replacement for 74HCT02 from other manufacturers?
Yes, the CD74HCT02M from Texas Instruments is functionally equivalent to 74HCT02 devices from other manufacturers such as NXP and ON Semiconductor. It follows the standard HCT logic family pinout and electrical specifications, allowing drop-in replacement in most applications without circuit modification.
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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.
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