CD54HCT32F Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The CD54HCT32F is a high-speed CMOS logic quad 2-input OR gate IC in a ceramic DIP-14 package. It features 4 independent OR gate functions, 24 mA output current, and 50 pF load capacitance for reliable signal processing. Available from Texas Instruments with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- CD54HCT32F 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
- Quad 2-input OR gate with 4 independent logic functions in a single 14-pin ceramic DIP package, minimizing component count
- HCT-family CMOS logic with 24 mA output sink current (Max I(ol): 0.024 A) and 50 pF load capacitance for robust signal driving
- Ceramic DIP-14 (R-CDIP-T14) package provides superior thermal and mechanical reliability for military and industrial environments
Applications
The CD54HCT32F is used in signal combining, logic level conversion, and Boolean logic operations in digital circuits requiring high-speed OR gate functions. Its HCT family compatibility makes it suitable for interfacing TTL and CMOS logic systems in industrial control, telecommunications, and military-grade electronics. The ceramic package ensures reliable performance across wide temperature ranges in harsh environments.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | HCT |
| JESD-30 Code | R-CDIP-T14 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | OR GATE |
| Max I(ol) | 0.024A |
| Number of Functions | 4 |
| Number of Inputs | 2 |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 0.04mA |
| Prop. Delay@Nom-Sup | 36ns |
| Propagation Delay (tpd) | 36ns |
| 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 | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many OR gate functions does the CD54HCT32F provide?
The CD54HCT32F contains 4 independent 2-input OR gate functions in a single 14-pin ceramic DIP package (R-CDIP-T14). Each gate can sink up to 24 mA output current with a 50 pF load capacitance, making it ideal for multi-channel signal combining applications.
What logic family does the CD54HCT32F belong to and why does it matter?
The CD54HCT32F belongs to the HCT (High-speed CMOS with TTL-compatible inputs) logic family. This means it accepts standard TTL input voltage levels while offering CMOS power efficiency and output drive levels, making it ideal for interfacing between TTL and CMOS logic systems in mixed-logic designs.
What package does the CD54HCT32F use and what are its advantages?
The CD54HCT32F uses a ceramic dual-in-line package (R-CDIP-T14, 14 pins). Ceramic packages offer superior thermal stability, hermeticity, and mechanical robustness compared to plastic packages, making the CD54HCT32F suitable for military, aerospace, and high-reliability industrial applications operating in harsh environments.
Is the CD54HCT32F RoHS compliant?
Yes, the CD54HCT32F is lead-free (Pb-free Code: Yes, JESD-609 Code: e0), indicating it meets RoHS environmental compliance requirements. This makes it compatible with modern eco-friendly manufacturing processes and regulations for electronic components in consumer and industrial markets.
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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.
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