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SN74ACT74DBR is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC FF D-TYPE DUAL 1BIT 14SSOP. Review the specifications below when checking this part for your BOM.
Flip Flops specifications for SN74ACT74DBR
- Description：IC FF D-TYPE DUAL 1BIT 14SSOP
- Series：74ACT
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Function：Set(Preset) and Reset
- Type：D-Type
- Output Type：Complementary
- Number of Elements：2
- Number of Bits per Element：1
- Clock Frequency：210 MHz
- Max Propagation Delay @ V, Max CL：11ns @ 5V, 50pF
- Trigger Type：Positive Edge
- Current - Output High, Low：24mA, 24mA
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Iq)：2 µA
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SSOP
- Package / Case：14-SSOP (0.209", 5.30mm Width)
- Input Capacitance：3 pF
- Grade：-
- Qualification：-
Flip Flops datasheet and documents for SN74ACT74DBR
Flip Flops Overview
The SN74ACT74DBR is a dual positive-edge-triggered D-type flip-flop manufactured by Texas Instruments. It belongs to the ACT logic series, utilizing CMOS technology with TTL-compatible inputs. The device features independent clock, set, and reset controls for each of its two circuits. It operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical parameters include a propagation delay of 11 ns, high-level output current of -24 mA, and low-level output current of 24 mA. The component is housed in a SOIC-14 surface-mount package.
Flip Flops Feature Summary
- Dual positive-edge-triggered D-type flip-flops with independent control inputs
- CMOS outputs compatible with TTL input levels
- High noise immunity and fast switching speeds typical of the ACT series
Flip Flops Applications
- Parallel-to-serial data conversion circuits
- Shift register implementations
- General-purpose digital storage elements
Flip Flops Procurement Notes
Verify that the ordering suffix 'DBR' corresponds to the SOIC-14 surface-mount package and reel packaging configuration. Confirm the manufacturer is Texas Instruments to ensure compliance with specified electrical characteristics. Check RoHS status details as indicated in official documentation. Ensure the part number matches the exact ACT series specifications required for the design.
Flip Flops Selection Notes
Select this component when a dual D-type flip-flop with positive-edge triggering is required. The ACT series offers faster performance than standard 74LS equivalents while maintaining pin compatibility. Verify that the operating temperature range and supply voltage requirements align with the system design constraints before finalizing the selection.
Flip Flops Part Context
This part is a member of the Texas Instruments SN74ACT family of high-speed CMOS logic devices. The SN74ACT74 specifically provides two isolated D-type flip-flops in a single package. It serves as a fundamental building block for sequential logic designs requiring reliable data storage and transfer capabilities in digital systems.
Flip Flops Replacement Considerations
SN74ACT74DR
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