CD74ACT32E Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The Texas Instruments CD74ACT32E is a quad 2-input OR gate in the ACT CMOS logic family housed in a 14-pin PDIP package. It features fast propagation delay, 50 pF load capacitance, and 24 mA output sink current for robust logic interfacing. Available from $0.30 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- CD74ACT32E 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 in ACT CMOS family for high-speed 5V logic applications
- 24 mA IOL output drive current enabling direct LED and bus driving without buffer
- 14-pin PDIP package for easy breadboard prototyping and through-hole PCB assembly
Applications
The CD74ACT32E is widely used in digital logic circuits for signal combining, bus arbitration, and interrupt aggregation in microprocessor-based systems. Its ACT CMOS technology provides TTL-compatible inputs and fast switching, making it suitable for address decoding and control logic in industrial and consumer electronics. Hobbyists and engineers also use it in prototyping environments where through-hole DIP packages simplify manual assembly.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | ACT |
| JESD-30 Code | R-PDIP-T14 |
| JESD-609 Code | e4 |
| 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 | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 0.08mA |
| Prop. Delay@Nom-Sup | 12.1ns |
| Propagation Delay (tpd) | 12.1ns |
| 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 | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Mexico |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range for the CD74ACT32E?
The CD74ACT32E operates from a 5V supply (4.5 V to 5.5 V), making it fully compatible with standard TTL logic systems and allowing easy integration with legacy 5V microprocessor and microcontroller designs.
How many OR gate functions does the CD74ACT32E contain?
The CD74ACT32E contains four independent 2-input OR gates in a single 14-pin package, allowing designers to implement multiple logic functions in a compact footprint without requiring additional components.
What package does the CD74ACT32E use?
The CD74ACT32E comes in a 14-pin PDIP (Plastic Dual In-line Package), which is a through-hole form factor ideal for breadboards, prototype boards, and applications where hand soldering is preferred.
What is the propagation delay of the CD74ACT32E?
The CD74ACT32E offers typical propagation delays around 5–8 ns at 5V, which is characteristic of the ACT high-speed CMOS logic family and suitable for most digital signal processing and bus-interface applications.
What are common substitutes for the CD74ACT32E?
Pin-compatible alternatives include the 74ACT32 from ON Semiconductor and Nexperia, as well as the 74HCT32 for lower-speed applications, all providing the same quad 2-input OR gate function in 14-pin DIP or equivalent packages.
Related Guides
TPS61291DRVR Selection Guide: Low-Quiescent-Current Boost Converters for IoT and Wearables
How to select the TPS61291DRVR and low-Iq boost converters for IoT, wearables, and coin-cell designs. Compares specs, packages, and alternatives from TI, ADI, and Microchip.
May 13, 2026
TMS5704357BZWTQQ1 Selection Guide: Choosing the Right TMS570 Automotive MCU Variant
Compare TMS570 automotive MCU variants by ASIL level, flash, package, and peripherals. Find the right fit from entry-level LQFP to the ASIL-D TMS5704357BZWTQQ1.
May 13, 2026
TI Hercules TMS5704357BZWTQQ1 Design Guide for Automotive ASIL-D and Industrial Functional Safety
Complete integration guide for the TI Hercules TMS5704357BZWTQQ1 dual-core lockstep Cortex-R5F MCU: lockstep CPU, ECC RAM, FlexRay/CAN-FD, and ASIL-D pitfalls.
May 12, 2026
PTN78000WAH Selection Guide: Choosing the Right 1.5 A 36 V Step-Down Power Module
Compare PTN78000WAH against PTN78000WAS, PTN78060WAH, and other 1.5A 36V step-down modules. Covers package, current rating, efficiency, and drop-in replaceability.
May 12, 2026
Why Buy from FindMyChip
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.
More from Texas Instruments
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”