CD74ACT374E Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
Texas Instruments CD74ACT374E is an Octal D-Type Flip-Flop with 3-state outputs in a 20-pin DIP package, operating at up to 110 MHz with independent clock control. Features 3-state bus driver capability for high-speed data latching. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- CD74ACT374E 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
- Octal (8-bit) D-type flip-flop with 3-state outputs enabling shared bus architectures
- High-speed ACT family operation up to 110 MHz maximum frequency for demanding digital designs
- Independent control with 20-pin DIP package for easy breadboard prototyping and through-hole assembly
Applications
The CD74ACT374E is ideal for data storage and bus interfacing in microprocessor systems, memory address latching, and I/O port buffering. Its 3-state outputs allow multiple devices to share a common data bus without contention, making it well-suited for backplane designs and multi-board communication systems. It is commonly used in industrial controllers, embedded systems, and legacy digital circuit designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Control Type | INDEPENDENT CONTROL |
| Count Direction | UNIDIRECTIONAL |
| Family | ACT |
| JESD-30 Code | R-PDIP-T20 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Max Frequency@Nom-Sup | 110000000Hz |
| Max I(ol) | 0.024A |
| Number of Bits | 8 |
| Number of Functions | 8 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP20,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 0.08mA |
| Prop. Delay@Nom-Sup | 11.2ns |
| Propagation Delay (tpd) | 11.2ns |
| Qualification Status | Not Qualified |
| 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 |
| Trigger Type | POSITIVE EDGE |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum operating frequency of the CD74ACT374E?
The CD74ACT374E operates at a maximum frequency of 110 MHz at nominal supply voltage, making it suitable for high-speed digital logic applications including fast data latching and bus interfacing.
What package does the CD74ACT374E use and how many pins does it have?
The CD74ACT374E is housed in a 20-pin DIP (Dual In-line Package), designated R-PDIP-T20, which is ideal for through-hole PCB assembly and convenient for prototyping on breadboards.
What are 3-state outputs and why are they useful in the CD74ACT374E?
3-state outputs allow the device to place its outputs in a high-impedance state, effectively disconnecting from the bus. This feature enables multiple CD74ACT374E devices to share a single data bus without signal contention in microprocessor and memory systems.
Is the CD74ACT374E RoHS compliant?
Yes, the CD74ACT374E is RoHS compliant and lead-free, confirmed by its Pbfree code 'Yes' and JESD-609 code e4, meeting current environmental and safety standards for electronic components.
What logic family does the CD74ACT374E belong to and how does it compare to other families?
The CD74ACT374E belongs to the ACT (Advanced CMOS Technology) logic family, which combines TTL-compatible input thresholds with CMOS low-power characteristics, offering faster switching than standard HC/HCT families while maintaining 5V compatibility.
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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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