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MC74F533DWR2
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Product Detailed Parameters
- Description：BUS DRIVER, F/FAST SERIES, 1 FUN
- Series：*
- Mfr：onsemi
- Package：Bulk
- Logic Type：-
- Number of Elements：-
- Number of Bits per Element：-
- Input Type：-
- Output Type：-
- Current - Output High, Low：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The MC74F533DWR2 is an octal transparent latch manufactured by onsemi, belonging to the F/FAST logic series. It features eight D-type latches with inverted outputs and operates within a supply voltage range of 4.5 V to 5.5 V. The device utilizes silicon gate CMOS technology for high-speed performance. It is housed in a 20-pin SOIC package (SOP-20) designed for surface mount installation. The component supports TTL input levels and provides tri-state control capabilities for bus applications.
Feature Summary
- Octal configuration providing eight independent transparent latches
- Inverted output polarity for signal inversion requirements
- TTL-compatible input thresholds for direct interfacing
- Silicon gate CMOS construction ensuring low power consumption
Applications
- Data storage in digital systems
- Bus interface circuits
- Register applications requiring tri-state control
Procurement Notes
Verify the exact suffix 'DWR2' against official datasheets to confirm package type and tape/reel specifications. Ensure compatibility with 5V logic families. Check for RoHS compliance status if required by project standards. Confirm lead times with authorized distributors as availability varies.
Selection Notes
Select this component when an octal latch with inverted outputs is required. It is suitable for designs needing TTL-level inputs and CMOS drive strength. Consider the SOIC-20 footprint for PCB layout. Verify operating temperature ranges match environmental conditions.
Part Context
This part belongs to the MC74Fxx series of high-speed CMOS logic devices. The F/FAST series offers propagation delays comparable to standard TTL but with lower power dissipation. It is widely used in general-purpose digital logic applications requiring reliable data retention and fast switching speeds.
Replacement Considerations
Check for equivalents like MC74F533N or other F-series octal latches. Verify pinout compatibility before substitution. Ensure voltage and current ratings meet circuit requirements.
