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MC74HC259ADR2G-Q is listed in the Latches range at ChipApex. The manufacturer field lists onsemi. Its product description is 8-BIT ADDRESSABLE LATCH 1-OF-8 D. Review the specifications below when checking this part for your BOM.
Latches specifications for MC74HC259ADR2G-Q
- Description：8-BIT ADDRESSABLE LATCH 1-OF-8 D
- Series：74HC
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：D-Type, Addressable
- Circuit：1:08
- Output Type：Standard
- Voltage - Supply：2V ~ 6V
- Independent Circuits：1
- Delay Time - Propagation：-
- Current - Output High, Low：5.2mA, 5.2mA
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Grade：-
- Qualification：-
Latches datasheet and documents for MC74HC259ADR2G-Q
Latches Overview
The MC74HC259ADR2G-Q is an 8-bit addressable latch and 1-of-8 decoder manufactured by onsemi. It operates within a supply voltage range of 2.0 V to 6.0 V for the HC series. The device features four operational modes: addressable latch, memory, one-of-eight decoding/demultiplexing, and reset. It provides high noise immunity and low input current characteristics typical of CMOS devices. The component is housed in a SOIC-16 package and supports surface mount installation.
Latches Feature Summary
- Supports addressable latch, memory, demultiplexing, and reset modes
- Outputs directly interface with CMOS, NMOS, and TTL logic families
- AEC-Q100 qualified and PPAP capable for automotive applications
- High noise immunity with low input leakage current
Latches Applications
- Automotive electronic systems requiring unique site control
- Data storage and latching circuits
- Address decoding and demultiplexing applications
- Industrial control systems
Latches Procurement Notes
Verify that the ordering suffix -Q indicates AEC-Q100 qualification and PPAP capability as specified in the datasheet. Confirm the package type matches the required SOIC-16 configuration. Ensure compliance with RoHS and halogen-free requirements during procurement. Check for specific site and control change requirements associated with the automotive grade designation.
Latches Selection Notes
Select this component when an 8-bit addressable latch or 1-of-8 decoder is required for automotive or industrial environments. The HC series offers a wide operating voltage range suitable for various digital logic interfaces. Consider the SOIC-16 package dimensions for PCB layout compatibility. Verify that the propagation delay and drive capabilities meet the system timing requirements.
Latches Part Context
This part belongs to the MC74HC259A family of high-performance silicon-gate CMOS devices. It is pin-compatible with LS259 equivalents but offers improved performance characteristics. The -Q suffix denotes a specific manufacturing track for automotive applications, ensuring traceability and quality control standards beyond standard commercial grades.
Latches Replacement Considerations
MC74HC259ADR2G
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