CD74ACT273M96E4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD74ACT273M96E4 is an octal D-type flip-flop with reset from Texas Instruments in the ACT logic family. It supports clock frequencies up to 85MHz, handles 50pF load capacitance, and is housed in a 20-pin SOIC package. Available lead-free and RoHS-compliant for digital logic and data storage applications.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- CD74ACT273M96E4 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
What are the key features of CD74ACT273M96E4?
- 8-bit (octal) D-type flip-flop with synchronous reset for reliable parallel data latching in digital systems
- Maximum clock frequency of 85MHz enabling high-speed data registration in ACT-family logic designs
- 24mA output sink current (IOL) providing strong drive capability for bus-loaded applications with up to 50pF load
- 20-pin SOIC package in tape-and-reel (M96) format supporting high-volume automated PCB assembly
What is CD74ACT273M96E4 used for?
The CD74ACT273M96E4 is used in microprocessor data bus latching, address registers, and pipeline registers in digital logic systems operating at speeds up to 85MHz. It is commonly applied in FPGA interface circuits, memory controllers, and high-speed data capture systems where 8-bit parallel data must be registered and held between clock cycles. The active-low reset feature makes it useful in system initialization and power-on reset circuits for embedded controllers.
What are the specifications of CD74ACT273M96E4?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | ACT |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | D FLIP-FLOP |
| Max Frequency@Nom-Sup | 85000000Hz |
| Max I(ol) | 0.024A |
| Number of Bits | 8 |
| Number of Functions | 8 |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.08mA |
| Prop. Delay@Nom-Sup | 13.5ns |
| Propagation Delay (tpd) | 13.5ns |
| Qualification Status | Not Qualified |
| 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 |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 97MHz |
| 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 | Mainland China, Malaysia, Philippines, Thailand |
Where can I find the CD74ACT273M96E4 datasheet?
CD74ACT273M96E4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD74ACT273M96E4?
Compatible alternatives and drop-in replacements for CD74ACT273M96E4:
Flip-Flop, ACT Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDSO20
Frequently Asked Questions
What is the CD74ACT273M96E4 and what does it do?
The CD74ACT273M96E4 is an octal D-type flip-flop with reset from Texas Instruments, part of the ACT logic family. It captures and holds 8 bits of data on the rising edge of the clock signal, with an active-low reset input that clears all outputs. It operates at clock frequencies up to 85MHz and is suited for high-speed data latching and register applications in digital logic circuits.
What are the key electrical specifications of the CD74ACT273M96E4?
The CD74ACT273M96E4 features a maximum operating frequency of 85MHz at nominal supply, a maximum output sink current (IOL) of 24mA, and handles a load capacitance of up to 50pF per output. It belongs to the ACT family with TTL-compatible inputs and CMOS output levels, is rated for 5V operation, carries JESD-609 e4 lead-free designation, and is packaged in a 20-pin SOIC (JESD-30 code R-PDSO-G20).
What does the M96E4 suffix mean in CD74ACT273M96E4?
In the part number CD74ACT273M96E4, the M suffix indicates an SOIC (Small Outline Integrated Circuit) package, 96 refers to the tape-and-reel packaging format with 96 units per reel orientation, and E4 confirms the component is RoHS-compliant and lead-free with a JESD-609 e4 environmental code. This supply format is optimized for high-volume automated SMT assembly lines.
What applications is the CD74ACT273M96E4 used in?
The CD74ACT273M96E4 is used in digital systems for data bus latching, pipeline register stages, address holding, and I/O port expansion in microprocessor and microcontroller designs. Its 85MHz maximum frequency makes it suitable for high-speed data path logic, FPGA interface boards, memory controller address latches, and industrial PLC output registers where reliable 8-bit data storage and synchronous reset are required.
What are common alternatives to the CD74ACT273M96E4?
Common alternatives to the CD74ACT273M96E4 include the SN74ACT273 from Texas Instruments, the 74HCT273 (TTL-input CMOS at lower speeds), and the 74AHCT273 (advanced high-speed CMOS for faster operation). When selecting an alternative, verify the clock frequency rating, output drive strength, logic family compatibility, package type, and power supply voltage requirements to ensure functional and pin compatibility with your existing design.
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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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