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Product Detailed Parameters
- Description:IC FF D-TYPE SNGL 8BIT 24SOIC
- Series:74ACT
- Mfr:Texas Instruments
- Package:Tape & Reel (TR),Cut Tape (CT),Bulk
- Function:Standard
- Type:D-Type
- Output Type:Tri-State, Non-Inverted
- Number of Elements:1
- Number of Bits per Element:8
- Clock Frequency:70 MHz
- Max Propagation Delay @ V, Max CL:11.3ns @ 5V, 50pF
- Trigger Type:Positive Edge
- Current - Output High, Low:24mA, 24mA
- Voltage - Supply:4.5V ~ 5.5V
- Current - Quiescent (Iq):8 µA
- Operating Temperature:-40°C ~ 85°C (TA)
- Mounting Type:Surface Mount
- Supplier Device Package:24-SOIC
- Package / Case:24-SOIC (0.295", 7.50mm Width)
- Input Capacitance:4 pF
- Grade:-
- Qualification:-
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Overview
The Texas Instruments 74ACT11374DWR is an octal edge-triggered D-type flip-flop featuring three-state outputs, housed in a 24-pin SOIC package. It operates within a supply voltage range of 4.5 V to 5.5 V and supports TTL input levels. The device exhibits a propagation delay of 11.3 ns, with high-level output current of -24 mA and low-level output current of 24 mA. It functions reliably across an operating temperature range from -40°C to +85°C.
Feature Summary
- Octal configuration providing eight independent D-type flip-flops for parallel data storage
- Edge-triggered operation synchronized by a single clock input signal
- Three-state outputs enabling direct bus driving and system interfacing
Applications
- Parallel-to-serial data conversion circuits
- Register file implementations in digital systems
- Buffering and latching applications on data buses
Procurement Notes
Verify the specific suffix 'DWR' corresponds to the SOIC-24 package and reel packaging format required for your assembly process. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure design specifications align with the defined electrical limits and thermal characteristics provided in the datasheet.
Selection Notes
Select this component when an octal register with three-state capability is required for 5V logic systems. The ACT series offers faster switching speeds compared to standard 74LS counterparts. Verify that the 24-pin SOIC footprint matches the PCB layout constraints and that the operating temperature range meets environmental requirements.
Part Context
This part belongs to the Texas Instruments 74ACT logic family, designed for high-speed CMOS applications. It serves as a functional equivalent to other octal flip-flops within the industry-standard 74xx architecture, providing compatibility with existing digital designs while offering improved performance metrics over older technology nodes.
Replacement Considerations
SN74ACT374DWR: Octal flip-flop with similar electrical characteristics but different pinout configuration.
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