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MC74VHCT574ADTR2 is listed in the Flip Flops range at ChipApex. The manufacturer field lists onsemi. Its product description is IC FF D-TYPE SNGL 8BIT 20TSSOP. Review the specifications below when checking this part for your BOM.
Flip Flops specifications for MC74VHCT574ADTR2
- Description：IC FF D-TYPE SNGL 8BIT 20TSSOP
- Series：74VHCT
- Mfr：onsemi
- Package：Tape & Reel (TR),Bulk
- Function：Standard
- Type：D-Type
- Output Type：Tri-State, Non-Inverted
- Number of Elements：1
- Number of Bits per Element：8
- Clock Frequency：130 MHz
- Max Propagation Delay @ V, Max CL：10.4ns @ 5V, 50pF
- Trigger Type：Positive Edge
- Current - Output High, Low：8mA, 8mA
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Iq)：4 µA
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：20-TSSOP
- Package / Case：20-TSSOP (0.173", 4.40mm Width)
- Input Capacitance：4 pF
- Grade：-
- Qualification：-
Flip Flops datasheet and documents for MC74VHCT574ADTR2
Flip Flops Overview
The MC74VHCT574ADTR2 is an octal D-type flip-flop with 3-state outputs, part of the onsemi VHCT logic family. It utilizes advanced high-speed CMOS technology and silicon gate fabrication. The device operates within a supply voltage range of 2.0 V to 5.5 V. It features low input capacitance and provides balanced output drive capabilities for both high and low states. The component is housed in a 20-TSSOP surface-mount package.
Flip Flops Feature Summary
- Octal configuration providing eight independent D-type storage elements
- Three-state outputs allowing direct bus-driven connections
- CMOS technology ensuring low power consumption and high noise immunity
Flip Flops Applications
- Parallel-to-serial data conversion circuits
- Register banks in microprocessor systems
- Buffering and latching digital signals
Flip Flops Procurement Notes
Verify current manufacturing status as this specific part number may be obsolete or superseded by newer revisions. Confirm package compatibility and electrical specifications against the latest official datasheet before integration. Check for authorized distributors offering valid replacement components if original stock is unavailable.
Flip Flops Selection Notes
Select this component for applications requiring octal storage with bus-compatible outputs. Ensure the system voltage aligns with the 2.0 V to 5.5 V operating range. Consider the TSSOP package constraints for PCB layout. Verify timing requirements against the specific VHCT family propagation delays.
Flip Flops Part Context
This device belongs to the 74VHCT series, which offers CMOS performance with TTL-compatible inputs. It serves as a high-speed alternative to standard HC logic families. The octal structure simplifies design for wide data paths compared to using multiple single-bit flip-flops.
Flip Flops Replacement Considerations
Direct substitutes include the 74VHCT574AMTCX. Verify pinout and electrical characteristics match the original design requirements when transitioning to alternative part numbers.
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